nyuuzyou/kompy huggingface dataset:
Student Feedback - Design Insider Threat Hands-on Labs

40
Information Security Education Journal Volume 2 Number 1 June 2015
Figure 5. Survey results from one pre-survey &post-survey
Figure 6. Survey Result from one post-survey question
question
see the effectiveness of the tool based on the answers from each student. A comparison of the results between the pre-survey and
post-survey should indicate the level of knowledge acquired after using those hands-on labs. These labs or scenarios building
around the three different areas of insider threats attempts to build in the student an awareness and understanding of Information
Assurance (I.A) concepts and the application of these concepts to real world insider threat cases. The pre-survey and post-
survey also gave an indication of the usefulness of CyberCIEGE as a training tool for the purposes of this paper. The post-survey
is used as a measurement medium to detect how students’ knowledge of IA concepts and its real world applications improved
after using the module or otherwise.
Since two hands-on labs are first-time to be given one security class for 29 students. A simple pre-survey and post –survey were
set for students to answer. Our surveys are included two parts: pre-survey was done before students took any modules and
post-surveys were conducted after students completed two hands-on labs. All students are CIS majors.
Figure 5 shows the results when students are asked to rate your awareness with insider threat. Previous before completing the
hands-on labs more than seventy percent of students were not familiar insider threat. Post survey results shows that after
completing the module students felt more acquainted with insider threat. Figure 6 shows the results when students are asked
was the lab helpful in your understanding the concept of insider threat. It was important for hands-on labs to offer a simple
approach to convey the importance of insider threat. We knew students wouldn’t have a lot of time for a broad topic. The design
of those hands-on labs focused on straightforward experience to learn the concepts, so the learning curve was smooth.
The majority of CIS students are taught basic security concepts with no or little regard to insider threat issues. Building secure
systems requires incorporating concepts of insider threat into security fundamentals. Government and businesses are increasing
efforts in this area and so should colleges and universities. The overall evaluation of hands-on labs was positive. A higher
percentage of students considered the modules very helpful or somewhat helpful on a topic that they were not familiar with. In
addition, the students indicated that the modules helped them understand what and how to handle insider threat issues.
Related Work - Design Insider Threat Hands-on Labs

|
Design Insider Threat Hands-on Labs3. Related Work
Currently, there are various hands-on labs for information assurance concepts other than insider threat, such as network
security ( Tao at el., 2010), secure programming (Chi et al., 2013), secure web-programming, mobile security(Claycomb et al.,
2012),Cloud security (Simmons et al., 2012) and applied security(Zeng, 2013). But is it hard to find few training hands-on labs
(for insider threat and how to migrant such threat. Real-world examples are everywhere, from Manning to Edward Snowden.
According to the Intelligence and National Security Alliance (INSA) and Cyber Council- Insider Threat Task Force report of
September 2013, Insider threat programs have been formally established at the federal government agencies level. Executive
Order 13587, Structural Reforms to Improve the Security of Classified Networks and Responsible Sharing and Safeguarding of
Classified Information signed in 2011 and the National Insider Threat Policy and Minimum Standards for Executive Branch
Insider Threat Programs signed in 2012 are two standard programs working in federal agencies that handle classified information
(
http://www.insaonline.org
). INSA has also discovered in its report that there are no standards, mandates or benchmarks in the
private sector to deal effectively with insider threats. Much of the nation’s technology infrastructure is held by private
companies and also private company partner with federal agencies to conduct very sensitive work. Insider threats in the private
sector can be very damaging to the nation’s well-being. The major findings in this report are that most of the companies have an
insider threat program that it is only technology related where they have tools that monitor workstations or networks to detect
suspicious traffic activities. However experts conclude that an effective insider threat program should cover technical and non-
technical indicators concerning the whole organization. The insider is a person so there needs to be a program that detects
anomalous, suspicious, or concerning non-technical behavior as well as technical tools to detect misuse, stealing or destroy of
sensitive digital information. Another important finding in this report is that most companies have detection tools but only a few
mentioned prevention programs. This introduction is to have a general view of the maturity of insider threat programs in both
the private and federal sectors. Based on hundreds of published real-world insider threat incidents, the 13 Essential Elements
have been pointed out by INSA.(
http://www.insaonline.org/insiderthreat
). More hands-on can be set-up based on those basic
elements.
|
| |
et al.,
     
Information Security Education Journal Volume 2 Number 1 June 2015 
37
2010)

Information Security Education Journal Volume 2 Number 1 June 2015
37
2010)
.
Specifically, a comparison between DoDIAA and CyberCIEGE is studied: their conclusion was that CyberCIEGE is a
more powerful tool to train and teach students in cybersecurity concepts(Jones
et al., 2010)
.
DeterLab (Mirkovic et al., 2012) is an active way of teaching cyber security concepts. DeterLab
places the students in cyber
threat real world attack where for example the student has to face a SQL injection attack, watch the
consequences of this attack
(e.g., database corruption) and then solve the problem (e.g., applying Sql store procedures) so this attack cannot happen again.
DeterLab also helps students become the next generation cyber researchers or cyber analysts working for the government,
military or private companies. There’s an open spirit in the DeterLab which means that if a teacher
has a suggestion to improve
DeterLab. The DeterLab community will use that idea to improve the tool. Deter lab has been evolving all these years also in the
direction
of the users of this tool, mostly cyber security specialists, constant feedback from the teachers
and researches of Deter
lab keeps the tool updating its architecture to meet the needs of the users.
As we can see most training tools doesn’t include a series lab show to expose and deal Insider Threat attacks, but has all the
architecture and purpose that we want to use to achieve the goal of our research project. CyberCIEGE, DeterLab and CyberProtect
are great tools that propose interactive learning and training by letting students face simulated real world cyber threat attacks.
In this environment by trial and error they will learn the effective methods and techniques to counteract
these attacks and by
doing this their practical cyber security skills will increase. This paper attempts to build on the foundation presented by these
tools and apply it to specifically insider threat attacks because the fact is that there’s not a specific
standard or model to deal
with insiders in the private sector. A standard means that there’s not a coherent program or framework that can deal effectively
with this malicious kind of threats. This paper attempts to build a module using CyberCIEGE to train
cyber security professionals
and students to deal effectively with insider threats.
What is an eclipse? - Current Assessment 2 Task Test yourself

|
Current Assessment 2 Task Test yourself
|
bet | 2/4 | Sana | 23.05.2024 | Hajmi | 131,5 Kb. | | #251111 |
Bog'liq Topshiriq 2 semester 2 (1)What is an eclipse?
A solar eclipse (1) happens (happen) when the moon (2) __________
(pass) in front of the sun. This only (3) __________ (take) place when there is a new moon.
It (4) __________ (last) for up to 7.5 minutes. During a solar eclipse, it is dark. The birds (5) __________(not sing), and animals (6) __________ (keep) still and quiet.
A solar eclipse (7) __________ (not happen) very often, and most people (8) __________ (enjoy) seeing one. However, it’s important not to look straight at the sun. If you (9) __________ (not remember) this, you can damage your eyes.
A lunar eclipse (10) __________ (occur) when the earth’s shadow (11) __________ (fall) on the moon. The moon (12) __________
(look) dim until it (13) __________ (come) out from the shadow
Task 5. Look at the following websites and write them into the correct category below.
Alibaba.com Amazon.com Answers.com BBC.co.uk Bing.com
CNN.com eBay.com Facebook.com Flikr.com Google.com
Instagram.com LinkedIn.com Twitter.com Wikipedia.org Yahoo.com
|
Informational websites: ____________________________________________
Social networking websites: _________________________________________
E-commerce websites: ______________________________________________
News websites: ____________________________________________________
Search engines: ____________________________________________________
Photo sharing websites: _____________________________________________
Task 6. Complete the following present tense sentences with the correct form of the verb, either simple or continuous:
1. The flowers in the garden _____ (smell) wonderful.
2. She _____ (have) lunch with her friend.
3. I _____ (think) he's right.
4. They _____ (look) for their lost keys.
5. She _____ (taste) the soup to check the seasoning.
6. They _____ (be) intelligent.
7. The dessert _____ (taste) delicious.
8. He _____ (smell) different perfumes to find the perfect one.
9. He _____ (have) a car.
10. I _____ (think) about your suggestion.
|
| |
How do DNA computers process data?

|
How do DNA computers process data?
|
bet | 4/4 | Sana | 23.05.2024 | Hajmi | 131,5 Kb. | | #251111 |
Bog'liq Topshiriq 2 semester 2 (1)4. How do DNA computers process data?
a) By using transistors as building blocks of computation
b) By utilizing enzymes that cause chain reactions
c) By exploiting the strange qualities of quantum physics
d) None of the above
5. What achievement has been made by scientists at an Israeli institute in nanotechnology?
a) Development of nanorobots for medical applications
b) Creation of quantum computers with millions of qbits
c) Introduction of DNA biochips for faster computing
d) Development of a very small molecular computer that fits into a test tube
Task10. Write the verbs using the Complex Object
1. When I got to the cinema, I saw ____ for me. (he, to wait)
2. I knew the guests had arrived because I could hear ____ downstairs. (they, to laugh)
3. Do you want ____ with you? (I, to come)
4. Hot weather makes ____ tired. (I, to feel)
5. Do you want ____ some money to you? (I, to give)
6. Glasses make ____ older. (he, to look)
7. The film was very sad. It made ____. (I, to cry)
8. When I was a child, my mother made ____ to bed early. (I, to go)
9. I was surprised to hear ____ a new job. (she, to get)
10. I was sorry to hear ____ his post. (he, to lose)
|
| |
Task 7. Use the prompts to write sentences with

|
Task 7. Use the prompts to write sentences with
|
bet | 3/4 | Sana | 23.05.2024 | Hajmi | 131,5 Kb. | | #251111 |
Bog'liq Topshiriq 2 semester 2 (1)Task 7. Use the prompts to write sentences with while, before or after
Eg: Install the software/do a full backup
Before installing the software, do a full back up.
install an operating system/the computer may reboot several times
deploy major software upgrades/train the users
replace the hard drive/everything will go smoothly
forget a password/reset it
check the logs/finish work for the day
check out the database problem/start work tomorrow
be in the server room/check the network cables
new designer arrives/set permissions on his computer
Task 8. Write questions with the past simple.
1 When / you / buy / that tablet / ?
2 How much / your new computer / cost / ?
3 What / you / do / after school yesterday / ?
4 Why / you / not / call me last night / ?
5 Where / Dad / save / the photos / on the computer / ?
6 Which files / you / delete / ?
7 How many copies / Gary / print / yesterday / ?
8 Which company / Steve Jobs / help to start / ?
Task 9. Do the tests according to the information according to the text.
1. What is the size range of devices in nanotechnology?
a) Millimeter to centimeter
b) Micrometer to millimeter
c) Nanometer to micrometer
d) Centimeter to meter
2. What are nanorobots used for in medicine?
a) Destroying cholesterol molecules
b) Controlling and diagnosing diseases
c) Delivering medicines to specific places within the body
d) All of the above
3. What distinguishes quantum computers from traditional computers?
a) They are based on quantum mechanics
b) They use qbits that can be 0, 1, or something in between simultaneously
c) They can examine all possible answers to a query at the same time
d) All of the above
|
| |
Author biographies - Design Insider Threat Hands-on Labs

7. Author biographies
Dr. Hongmei Chi is an Associate Professor of Computer & Information and Sciences at Florida A&M University. She currently
teaches graduate and undergraduate courses in Information Security and researches in areas of applied security. Dr. Chi has
published articles related to security research and education. Her web page is
www.cis.famu.edu/~hchi.
Dr. Allen is an Associate Professor of Computer & Information Sciences at Florida A&M University. He currently teaches
graduate and undergraduate courses in Mobile Computing and software security. His research interests are ubiquitous computing,
42
Information Security Education Journal Volume 2 Number 1 June 2015
mobile computing, software security and robotics. His web page is
www.cis.famu.edu/~allen
Mr. David Rubio is currently pursuing a master degree in computer science at Florida A&M University. He graduated from FAMU
with a B.S. in computer science in 2009. His current interests include insider threat detection and mobile security.
|
2001 - Sample Business Plan Private Communications Corporation (pcc)

2000
|
2001
|
Revenue ($)
|
11,744,628
|
33,826,076
|
39,624,551
|
43,587,006
|
47,945,706
|
Operating profit ($)
|
4,923,821
|
14,549,719
|
16,963,578
|
18,723,261
|
20,660,335
|
Operating margin
|
42%
|
43%
|
43%
|
43%
|
43%
|
Net income ($)
|
4,922,779
|
14,547,754
|
16,963,451
|
18,723,180
|
20,660,302
|
Net margin
|
42%
|
43%
|
43%
|
43%
|
43%
| Assumptions
The financial projections are based upon current industry estimates of Internet and proprietary OSP subscribers, primary and secondary market research data, and estimates of the Product's market penetration and sales growth. More detailed information on the assumptions can be found in the attached statements, which have been prepared for years 1997 through 2001. These statements include projected income statements, balance sheets, and cash flows. See Table A for a detailed breakdown of assumptions.
Revenues include those resulting from registration of new accounts and sales of additional calling minutes. Cost of goods sold, while calculated on a per-minute rate, includes all services associated with buying, selling, and billing the customer for long distance time, as well as all fees and charge-backs associated with credit card billing. Marketing and sales expenses include costs associated with advertising, PR, and promotions, as well as those from revenue sharing with strategic partners. The company will not carry any inventory, and will operate with minimal overhead, due to the nature of the business.
See Tables B, C, and D for pro forma financial projections.
|
Design Insider Threat Hands-on Labs

Information Security Education Journal Volume 2 Number 1 June 2015
35
intellectual property, destruction
and misuse of assets, or stolen valuable information that can undermine the attacked
organizations and/or individuals. The way to identify and prevent insider threat attacks is to educate employees in any
organization. The Computer Emergency Readiness Team (CERT) Insider Threat Center is a division of Carnegie Mellon University’s
Software Engineering Institute. They explain that policy enforcement and periodic security training for
all employees will greatly
reduce insider threat attacks in most organizations. The Intelligence and National Security Alliance (INSA) Cyber Council is a
group of executives from the public, private and academic sectors with expertise in cyber security with
the mission of improving
cyber security policies and practices in the public and private sector. According to INSA, as of September 2013, no standard
training program exists that can be used as a valid framework in the private sector to deal effectively with this kind of threat
(Cappos et al., 2014,Greitzer
et al., 2013
).
Insider threats are causing serious damages to governmental organizations and also to private companies.
Researchers at CERT
Insider Threat Center have developed Enterprise Architecture Patterns that cover people, processes,
technology and facilities
(CERT, n.d.).. These four elements have to be considered in order to protect and prevent against insiders.Insider threat attacks
are disastrous to organizations and there is a vital need to control and mitigate them. Mitigating damages can be successful
through use of an effective training module. Training modules designed through CyberCIEGE (Cone
Joba: Kirisiw tcp/ip protokollarɪ stekiniń dúzilisi

|
Joba: Kirisiw tcp/ip protokollarɪ stekiniń dúzilisi
|
bet | 1/5 | Sana | 24.05.2024 | Hajmi | 197,5 Kb. | | #252691 |
Bog'liq Shaykulov.Q. Kompyuter tarmaqlari. oz betinshe....
TEMA:TCP/IP protokollar steki haqqında túsinik.
TCP/IP protokollarɪ stekiniń dúzilisi.
OSI modeli hám kommunikacion protokollar arasɪndaǵɪ baylanɪslar.
TCP/IP protokollarɪ tiykarɪnda tarmaqlar ara óz-ara islewdi shólkemlestiriw.
Tarmaq júzesi protokollarɪ.
IP-protokolı.
Transport júzesi protokollarɪ. TCP hám UDP protokollarɪ.
Juwmaq.
Paydalanılǵan ádebɪyatlar.
Kirisiw
Tarmaq arxitekturası degende - bul kompyuter tarmaǵın proektlestɪrɪw hám ɪslep shıǵıw procesɪ tushunɪaladɪ. Arxɪtektura túsɪnɪgɪ tarmaqtıń fɪzɪkalıq strukturalıq bólɪmlerɪn, olardıń funktsɪonal ob'ektlerɪ, konfɪguratsɪyasɪnɪ, prɪncɪplerɪ hám ɪslew tártɪplerɪn hám paydalanɪletuǵın baylanıs protokolların anıqlawdı ańlatadı. Sonıń menen bɪrge, tarmaq arxɪtekturası baylanıs tarmaǵı arqalı usınıs etɪletuǵın xızmetler hám olardıń tolıq xarakterɪstɪkaların, usınıs etɪletuǵın xızmetlerdɪ esap -kɪtap qılıw hám esap -kɪtap strukturaların óz ɪshɪne aladı.
Kompyuter tarmaqları arxɪtekturası degende kompyuterlerdi óz-ara baylanısıwı, baylanısıw processinde qollanılatuǵın texnologiyalar, olardıń menshikli alatlarɪ, standartları, kompyuterler ortasında wazıypalar qanday bólistirilgenligi hám basqa kóplegen processler túsiniledi. Tarmaq arxitekturasınıń eń kóp isletiletuǵın eki túri ámeldegi: peer -to-peer (P2 P) hám klient-server.
Global kólemɪndegɪ kompyuter tarmaqlarınıń óz-ara baylanısıwı nátɪyjesɪnde ɪnternet tarmaǵı dúzɪledɪ. ɪnternet tarmaǵınıń arxɪtekturası, eń dáslep, tarmaqtaǵı túyɪnlerdɪ yamasa túyɪnlerdɪ jalǵaw ushın málɪm bɪr modelde yamasa apparat jalǵanıwlarınıń málɪm túrlerɪnde paydalanıwda emes, bálkɪ ɪnternet protokolları (TCP/IP) arxɪtekturasınan paydalanıwdı ańlatadı. Sonday etɪp hár bɪr texnologɪya arqalı proektlestɪrɪwtɪrɪletuǵın tarmaq ózɪnɪń arxɪtekturasına ɪye boladı, mısalı, OSI, TCP/IP, umumfoydalanɪsh telefon tarmaǵı, mobil baylanıs tarmaqları hám basqaları. Bul bayanatta kompyuter tarmaqlarınıń arxɪtekturaları talqılaw etɪledɪ.
|
| |
Remote desktop - bet 7

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2
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Selain video call kita juga bisa transfer data dari komputer kita ke
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transfer file
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Biografi Penulis - Remote desktop

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Remote desktop
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bet | 12/12 | Sana | 31.12.2019 | Hajmi | 2,38 Mb. | | #7266 |
Biografi Penulis
Adiba Kamalia Putri. Lahir di Klaten 24 Desember 1993. Menyelesaikan pendidikan di SMK Telkom Sandhy Putra Purwokerto jurusan Rekayasa Perangkat Lunak, dan sekarang sedang menjalankan studi D4 di Politeknik Negeri Semarang jurusan Teknik Elektro konsentrasi Jaringan Radio dan Komputer. Artikel yang lain dapat di akses di
http://sayadibakamalia.blogspot.com/
Komunitas eLearning IlmuKomputer.Com
Copyright © 2003-2007 IlmuKomputer.Com
|
| |
Remote desktop - bet 6

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Nah, setelah selesai menginstal akan muncul
tampilan seperti dibawah ini
, yang dikotak hijau adalah ID komputer kita sedangkan yang dikotakan merah adalah ID
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kita klik connect to partner
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-rasm. Slowloris hujumini amalga oshirish sxemasi

05.01.05 – АХБОРОТЛАРНИ ҲИМОЯЛАШ УСУЛЛАРИ ВА ТИЗИМЛАРИ.
АХБОРОТ ХАВФСИЗЛИГИ
PRINT ISSN 2181-9637
ONLINE ISSN 2181-4317
4 / 2023
ИЛМ-ФАН ВА ИННОВАЦИОН РИВОЖЛАНИШ
НАУКА И ИННОВАЦИОННОЕ РАЗВИТИЕ
SCIENCE AND INNOVATIVE DEVELOPMENT
34
larga boʻlingan holda tahlil qilingan. Bun-
da 2022-yilning 3-4-kvartallari (Q3, Q4) va
2023-yilning 1-kvartali (Q1) koʻrib chiqilgan
(Cybersecurity threatscape: Q1 2023).
Tajriba uchun olingan ma’lumotlar Posi-
tive Technologies (About Positive Technolo-
gies), “Laboratoriya Kasperskogo” (Kasper-
sky Lab), StormWall (About StormWall) kom-
paniyalari tomonidan taqdim etilgan tadqiqot
natijalariga asoslanadi. Keltirilgan manbalar
hozirgi kunda kiberxavfsizlik sohasida du-
nyo bozorida yetakchi kompaniyalar hisobla-
nadi. Ushbu kompaniyalar dunyoda kiber-
hujumlarni aniqlash va oldini olish imkonini
beruvchi mahsulotlar, yechimlar va servislar-
ni ishlab chiquvchi yetakchi kompaniyalar
sanaladi. Mazkur kompaniyalar maxsus dav-
lat organlari tomonidan berilgan litsenziya
va muvo�iqlik serti�ikatlariga ega. Kompani-
yalarning mahsulotlari, yechimlari va servis-
lari haqidagi toʻliq ma’lumotlarni manbalar-
dan olish mumkin.
ͲΨ
ͷͲΨ
ͳͲͲΨ
ͳͷͲΨ
ʹͲͲΨ
ʹͷͲΨ
͵ͲͲΨ
͵ͷͲΨ
ͶͲͲΨ
ͶͷͲΨ
ͷͲͲΨ
ʹͲʹʹ͵
ʹͲʹʹͶ
ʹͲʹ͵ͳ
ͳͲͲΨ
͵ͳͳǡͷΨ
ͶͷͶǡ͵Ψ
Remote desktop - bet 9

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9/12
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Lalu pada team viewer kita bisa chatting dengan orang yang
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lalu chat
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-rasm. Kvartallar boʻyicha hujumlarning umumiy soni

05.01.05 – АХБОРОТЛАРНИ ҲИМОЯЛАШ УСУЛЛАРИ ВА ТИЗИМЛАРИ.
АХБОРОТ ХАВФСИЗЛИГИ
PRINT ISSN 2181-9637
ONLINE ISSN 2181-4317
4 / 2023
ИЛМ-ФАН ВА ИННОВАЦИОН РИВОЖЛАНИШ
НАУКА И ИННОВАЦИОННОЕ РАЗВИТИЕ
SCIENCE AND INNOVATIVE DEVELOPMENT
35
ͷͲǡʹͲΨ
ʹʹǡͳͺΨ
ʹͲǡͳΨ
͵ǡʹΨ ʹǡͶʹΨ ͳǡͶͳΨ
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10-rasm. DDoS hujumlarining turlari boʻyicha taqsimlanishi
Tahlil natijalariga koʻra, DDoS hujum-
lari turi boʻyicha quyidagicha taqsimlandi:
UDP �lood hujumi 53,64 %, SYN �lood huju-
mi 22,37 %, TCP �lood hujumi 20,17 %, ICMP
�lood hujumi 3,62%, HTTP �lood hujumi
2,42 %, GRE �lood hujumi 1,41 %. 10-rasmda
DDoS hujumlarining turi boʻyicha taqsimla-
nishi keltirilgan.
Xulosalar
DDoS hujumlarining asosiy maqsadi ser-
ver va veb-resursni xizmat ko‘rsatishdan
voz kechishga undashdir. Kamchiliklar soni-
ning kamayishiga qaramay, hanuzgacha ax-
borot-kommunikatsiya tizimlarining normal
ishlashini buzish uchun DDoS hujumlaridan
keng foydalanilmoqda. Oʻtkazilgan tadqiqot-
ga koʻra, axborot-kommunikatsiya tizimla-
riga boʻlayotgan DDoS hujumlarini amalga
oshirishda yovuz niyatli foydalanuvchilar to-
monidan eng koʻp foydalanilgan hujum turi
sifatida UDP �lood 53,64 % va eng kam foyda-
lanilgan hujum turi sifatida GRE �lood 1,41 %
hujumi ekanligi aniqlandi.
Maqolada xizmat koʻrsatishdan voz ke-
chishga undovchi taqsimlangan hujumlar-
ning tasni�i ishlab chiqildi va har bir DDoS
hujumlarining ishlash sxemasi misollar orqali
koʻrsatildi. Ushbu oʻtkazilgan tadqiqot tashki-
lotlarning kiberxavfsizligiga javob beruvchi
mutaxassislar va tarmoq administratorlariga
axborot-kommunikatsiya tizimlari xavfsizli-
gini ta’minlashda foydali boʻlishi mumkin.
Remote desktop - bet 2

Remote desktop
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2,38 Mb.
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Hajmi
2,38 Mb.
#7266
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Pada pilihan environment
di atas itu fleksibel
, tergantung
penggunaan dari kitanya saja
, misal team viewer itu di gunakan
pada sebuah perusahaan
,
maka klik saja yang company
, tapi karena saya
menggunakan secara personal
, hanya untuk
kebutuhan perkuliahan saja
,
maka saya klik yang personal
Kita baca perjanjian
dari pikah team viewernya
, klik yang
accept dan agree lalu next
Download
2,38 Mb.
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Download
2,38 Mb.
Bosh sahifa
Aloqalar
Bosh sahifa
Dərs
Mühazirə
Qaydalar
Referat
Xülasə
Yazı
Remote desktop
Download
2,38 Mb.
Remote desktop - bet 3

Remote desktop
Download
2,38 Mb.
bet
3/12
Sana
31.12.2019
Hajmi
2,38 Mb.
#7266
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Setelah nya, ada
pilihan dalam type instalasi
,
jika yang default
, saat kita ingin menghubungkan komputer ke komputer lain
password akan berubah ubah
, namun
jika kita memilih yang yes
, maka kita bisa mengatur password sehingga bisa
otomatis langsung tersambung
Kita
mulai proses instalasi
Download
2,38 Mb.
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...
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Download
2,38 Mb.
Bosh sahifa
Aloqalar
Bosh sahifa
Dərs
Mühazirə
Qaydalar
Referat
Xülasə
Yazı
Remote desktop
Download
2,38 Mb.
19-tema. Protsessorlar túrleri: Matritsali hám vektorlı protsessorlar. Qo'zg'almas hám jıljıwshı útirli bolǵan processorler. Multiprotsessorlar

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19-tema. Protsessorlar túrleri: Matritsali hám vektorlı protsessorlar. Qo'zg'almas hám jıljıwshı útirli bolǵan processorler. MultiprotsessorlarBog'liq 19-lekciya
19-tema. Protsessorlar túrleri: Matritsali hám vektorlı protsessorlar.
Qo'zg'almas hám jıljıwshı útirli bolǵan processorler.
Multiprotsessorlar
Joba
1.Matritsali protsessorlar.
2.Vektorlı protsessor
3.Multiprotsessor
1.Matritsali protsessorlar.
Konveyerlardan hám superskalyar arxitekturadan paydalanıw jumıs tezligin
56 -10 ese asıradı. Ónimlilikti 50, 100 hám odan kóp oshiorish ushın bolsa kóp
protsessorli kompyuter islep shıǵıw talap etiledi.
Parallel kompyuter sistemalarında bir máseleniń túrli bólimlerin hal qılıp
atırǵan protsessorlar informaciya almaslaw ushın qanday da tártipte sheriklik
etiwleri kerek. Áyne qanday? Onıń ushın eki jantasıw usınıs etilgen:
multiprotsessorlar hám multikompyuterlar. Bul eki jantasıwdı farqlovchi tiykarǵı
kórsetkish - ulıwma yaddıń bar va/yoki joq ekenligi bolıp tabıladı. Bul parq bul
sistemalardıń konstruksiyasında da, qurılısında da, programmalanıwında da,
razmerlarida da hám bahasında da tásirin ótkeredi.
Matritsali protsessorlar
Fizikalıq hám texnikalıq máselelerdiń derlik barlıǵı dızbekler yamasa basqa
tártiplkangan strukturalardı isletiliwin názerde tutadı. Kóbinese birdey bolǵan
esaplawlar hár qıylı maǵlıwmatlar jıynaqları ústinde bir waqıtta orınlawǵa
bolatuǵın.
Bunday
esaplawlardı
orınlaw
ushın
tártiplengenlik
hám
strukturalanganlik dárejesi komandalardı parallel qayta isleniwi hám esaplawlardı
tezletiwde júdá qolaylı esaplanadı.
Matritsali protsessor (array processor ) birdey túrdegi kóplegen
protsessorlardan shólkemlesken bolıp, birdey ámeller izbe-izligin túrli
maǵlıwmatlar menen atqaradı. Bunday birinshi protsessor ILLIAC Iv. Onı
jaratıwda daslep hár biri 8 x8 (protsessor+xotira) matritsali 4 bloklı sxema qurıw
rajalashtirilgan edi. Hár bir blok ushın bólek qadaǵalaw blokı bolıwı talap etiledi.
Ol jibergen komanda barlıq protsessorlarda bir waqıtta atqarıladı, usınıń menen
birge hár bir protsessor óziniń yadınan paydalanadı (maǵlıwmatlardı júklew
initsializatsiya processinde atqarıladı ). Bunday, fon -Neyman Principinen ayrıqsha
bolǵan sheshimdi SIMD arxitekturası dep atalǵan. Názerioya hám ámeliyat bir-
birine uyqas kelmegen. Sebebi bunday sistemanı qurıwdıń bahası astronomık
summa bolıp ketken. Nátiyjede tek bir blok qurılǵan, ol Qvv sanlar menen 50 mln
amal/sek esaplaw atqarǵan. Eger 4 bloktı da qurib, jumısqa túsirgende 1 mlrd
amal/sek tezlikke erisip, dúnya daǵı kopmyuterlarning barlıǵınan ónimlilew bo'lar
edi.
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Bosh sahifa
Aloqalar
Bosh sahifa
19-tema. Protsessorlar túrleri: Matritsali hám vektorlı protsessorlar. Qo'zg'almas hám jıljıwshı útirli bolǵan processorler. Multiprotsessorlar
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Mavzuga oid kataloglar - Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’minoti

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qidiruv tizimlari orqali topish imkoniyatiga ega bo’ladi.
Internet tarmog’i foydalanuvchilari qidiruvni Internet muhitida joylashgan veb-
saytlar, ularning manzili va ichki ma’lumotlari bo’yicha olib borishi mumkin. Bu esa
foydalanuvchiga kerakli bo’lgan axborotni samarali qidirish va tez topish imkoniyatini
beradi.
Axborotlarni qidirish. Internet tarmog’i shunday bir muhitki u o’zida turli
ko’rinishdagi va turli tillardagi ko’plab axborotlarni jamlagan. Bunda ushbu axborotlar
ichidan kerakli bo’lgan ma’lumotlarni qidirib topish muammosi paydo bo’ladi. Internet
tarmog’ida har bir foydalanuvchi axborotni qidirish uchun o’zbek, rus, ingliz yoki boshqa
tillardagi bir yoki bir necha so’zdan tashkil topgan so’rovlardan foydalanadi. Ya’ni
ma’lumotlarni uning sarlavhasi yoki uning tarkibida ishtirok etgan so’zlar va jumlalar
bo’yicha qidirib topish mumkin. Bunda foydalauvchi tomonidan Internet qidiruv tizimi
qidiruv maydoniga kerakli ma’lumotga doir so’z yoki jumla kiritiladi va qidiruv tizimi
ishga tushiriladi. Shundan so’ng qidiruv tizimi foydalanuvchiga o’zi tomonidan kiritilgan
so’z yoki jumlaga mos keluvchi ma’lumotlarni qidirib topadi va kompyuter ekranida
ularning ro’yxatini hosil qiladi. Va nihoyat ro’yxatdagi ma’lumotlarni ketma-ket ko’rib
chiqilib kerakli bo’lganlari kompyuterga saqlab olinadi.
xizmatlarini o’z ichiga oladi. Mashhur ijtimoiy tarmoqlanish web saytlari bular

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xizmatlarini o’z ichiga oladi. Mashhur ijtimoiy tarmoqlanish web saytlari bularBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)xizmatlarini o’z ichiga oladi. Mashhur ijtimoiy tarmoqlanish web saytlari bular
MySpace, Facebook. Facebook ijtimoiy tarmogg’da 300 mln dan ortik faol
foydalanuvchilari mavjud.
SecondLife nomli ijtimoiy tarmoq ham mavjud bo’lib bunda foydalanuvchilar
o’zliklarini yashirib, biron bir tasavvurdagi ko’rinish bilan boshqa foydalanuvchilar bilan
aloqa qiladilar. Mediya ulashish web sayti onlayn ijtimoiy tarmoqning ma’lum bir turi
bo’lib foydalanuvchilarga rasmlar, musiqa va videolarni bir birlari bilan bo’lish imkonini
beradi. Flickr, Fotki va WEbshots mashhur rasm ulashish jamoalaridir, PixelFish va
YouTube video mashhur video ulashish jamoalaridir.Doimiy co’zlashuv IM (Instant
messaging)
Doimiy so’zlashuv xaqiqiy internet aloqalar xizmati bo’lib, onlayn bo’lgan
foydalanuvchilarga xabarlar yoki fayllar almashish yoki shaxsiy aloqalardan
foydalanish imkonini beradi. Onlayn bu real vaqtda foydalanuvchilarning o’zaro
suhbatlashishdir. Ba’zi IM xizmatlari ovoz va video suhbatlar bilan ta’minlaydi.
254-
rasm. Doimiy co’zlashuv tasviri
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Birmarta chat client ni o’rnatganingizda ulangan chat serveringizda aloqa
yaratishingiz yoki unga qo’shilishingiz mumkin. Muloqot tarmog’i munozara mavzusini
aniqlashi lozim. Muloqot tarmog’ini yaratgan odam operatordek harakat qiladi va
aloqani ta’minlash ma’suliyatiga ega va kimdir buzgunchilik qilsa, ularni aloqadan
chiqarib yuboradi. Operator maqomini boshqa bir odamga berib yuborishi mumkin.
Internetda axborot qidiruv tizimlari.
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WWW.UZ
 Milliy axborot-qidiruv tizimi

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256-
rasm.
WWW.Uz
oynasi ko’rinishi
Bundan tashqari Shu
WWW.UZ
qidiruv tizimi Internet resurslari (veb- saytlari)
katalogini va veb-saytlar reytingi yuritadi, saytlar bo’yicha jamlangan statistik
ma’lumotlarni to’playdi hamda axborot texnologiyaari sohasidagi yangiliklar va
maqolalarni yoritib boradi.
WWW.UZ
“Katalog” bo’limi – Internet tarmog’ida ochiq holda joylashgan,
O’zbekiston Respublikasiga aloqador bo’lgan, ro’yxatga olingan, izohlari keltirilgan va
katalog mavzulari bo’yicha saralangan veb-saytlar to’plami.
WWW.UZ
katalogi foydalanuvchilari o’zlariga kerak bo’lgan saytni mavzular
bo’yicha (Iqtisod, OAV, Madaniyat va boshqalar) qidirish orqali tezroq topishlari mumkin.
Katalog har kuni qidiruv tizimining faol foydalanuvchilari tomonidan yangi saytlar bilan
boyitib boriladi.
Shu bilan birga
WWW.UZ
ning har bir foydalanuvchisi “Saytlar reytingi” bo’limiga
kirib, barcha ro’yxatga olingan saytlar reytingini
ko’rishi, “Jamlangan statistika” bo’limida esa ularning statistikasi bilan tanishib chiqishi
mumkin.
Rasmlarni qidirish - Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’minoti

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yoki videofilmlarni tomosha qilishi mumkin. Internet orqali radioeshittirish va
teledasturlar namoyishi ma’lum, ushbu turdagi xizmatlarni taqdim etuvchi tizimlar
(serverlar) tomonidan amalga oshiriladi. Internet orqali radio tinglash yoki teleko’rsatuvni
tomosha qilish uchun ushbu tizimga bog’lanishni o’zi kifoyadir. Ammo musiqa va filmlar
Internet tarmog’iga ulangan kompyuterlarda alohida material ko’rinishida saqlanadi.
Ularni tinglash, tomosha qilish yoki kompyuterga ko’chirib olish uchun avvalo kerakligini
qidirib topish zarur.
Musiqa va video materiallari ustida ham grafik (rasm) materiallar kabi uning nomi
yoki izohi bo’yichaqidiruv olib borish mumkin. Bunda musiqa va filmlarni qidirib topish
uchun qidiruv tizimi maydoniga materialning nomi yoki uning izohiga taaluqli biror jumla
kiritiladi va qidiruv tizimi ishga tushiriladi. Shundan so’ng qidiruv tizimi tomonidan
kiritilgan jumlaga mos keluvchi musiqa va video materiallar joylashgan veb- saytlarning
ro’yxati shakllantiriladi. Ro’yxatdagi veb-saytlar foydalanuvchi tomonidan birin - ketin
ko’rib chiqiladi va kerakli materiallar kompyuterga saqlab olinadi. Quyida Google qidirish
oynasi keltirilgan.
Web manzil protokol, domen nomi va ba’zida web sahifa yoki undagi manzilga

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Web manzil protokol, domen nomi va ba’zida web sahifa yoki undagi manzilgaBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)Web manzil protokol, domen nomi va ba’zida web sahifa yoki undagi manzilga
yo’lni o’z ichiga oladi. Ko’plab web sahifalar quyidagi http:G’G’ bilan boshlanadi. Http
(Hypertext Transfer Protocol) bu sahifalar qanday qilib internetda ma’lum bir
qoidalar orqali aniqlashdir. Xatolarni kamaytirish uchun ko’plab brauzerlar va web
saytlar http:G’G’ va web manzillarni bo’lagiga kirishni tavsiya qilmaydilar. Agarda
noto’g’ri Web manzilga kirsangiz, brauzer siz tanlagan Web saytga o’xshash
manzillarni ko’rsata boshlaydi.
HTTP:G’G’www.nps.gov
G’grsmG’planyourG’visitG’wildlifeviewing.htmG’nps.gov
manzilga kirganingizda, nps.gov web saytini o’z ichiga oladigan web serverga so’rov
yuboriladi. Server
G’grsmG’planyourG’visitG’ sahifasida joylashgan ushbu
wildlifeviewing.htm nomli websahifani
qayta ochadi
va sizning
brauzeringizga jo’natadi va ochiladi.
Foydalanuvchilar vaqtni tejash maqsadida ko’p marta murojat qilinadigan web
sahifalarga belgilar qo’yib ketishadi. Belgilab qo’yilgan web manzillar ro’yxati
izbrannoe bo’limida turadi. Brauzerda web manzilga kirsangiz web serverga so’rov
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jo’natgan bo’lasiz. Ob - havo haqida ma’lumotni yangilab turuvchi, sport haqida
yangiliklarni muntazam yuborib turuvchi dasturlarni web brauzer amalga oshiradi .
Web ilova
Web ilova yoki web app foydalanuvchilarga internetga bog’langan barcha
kompyuter yoki qurilmalar web brauzer orqali software (dasturiy ta’minotga) kirish
va aloqa o’rnatish imkoniyatiga ega. Ba’zi web ilovalar dasturiy ta’minotga tekin
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sahifalarni tarkibi bloglarga o’z mahsuloti to’g’risidagi yangiliklarni jo’natadi

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sahifalarni tarkibi bloglarga o’z mahsuloti to’g’risidagi yangiliklarni jo’natadiBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)sahifalarni tarkibi bloglarga o’z mahsuloti to’g’risidagi yangiliklarni jo’natadi.
Web nashr qilish web saxifaning rivojlanishi va tuzatishidir. Web sahifani
rivojlantirishga kompyuter dasturlovchi kerak emas. Kichik biznes yoki uy
foydalanuvchisi uchun web nashr qilish kerakli ish qurollari bor bo’lsa juda ham oson.
Web nashr qilishni 5 ta bosh bosqichlari bor:
1.
web saytni rejalashtirish. Web sayt dizayniga ta’sir qiladigan
muammolarni o’ylab ko’ring. Web saytni maqsadi va web saytiga tashrif buyurishini
xoxlaydigan odamlaringni xarakterini aniqlang. Saytingizni boshqalarga qaraganda
ajralib turish yo’lini aniqlang.
2.
web saytni sinchiklab ko’rib chiqing va loyixasini tuzing. Web
saytning elementlari bo’lgan sso’lkalar, matn, grafika, animatsiya, audio, video va
xaqiqatga ega bo’lgan faktlar joylashish tartibini tuzing .
Talab etilgan uskunaviy dastur, raqamli kamera, web kamera, skaner, tovush
karta va mikrofonni o’z ichiga oladi.
3.
web sayt yarating. Web sahifani dasturiy ta’minotni vakolatlashga
matn, grafikalar, animatsiya, audio, video va maxsus effektlarni tashkil etadigan ilgor
web saytlar yaratishda web sahifalardan foydalaning.
Foydalanuvchilarni, kodlarni, muloqot tarmoklarini va e-mailni boshqarish kabi
rivojlangan ko’rinishlar uchun maxsus web sayt boshqaruv dasturiy ta’minotini xarid
qilishingizga to’g’ri keladi.
4.
web saytni tayyor holga keltirish. Kompyuteringizdan web
sahifalarni web serverga o’tkazing.
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kirish imkoniyati bilan ta’minlaydi

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kirish imkoniyati bilan ta’minlaydiBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)kirish imkoniyati bilan ta’minlaydi.
250-rasm. Web saytlarni ko’rinishi
Boshqa web ilovalar esa dasturiy ta’minotining bir qismi bepul qolgan
xizmatlardan foydalanish pullidir. Web ilovalar Google Docs, TurboTax Online va
Windows Live Hotmail (e-mail) ni o’z ichiga oladi.
Webda multimedia
Matn va sso’lkalardan tashkari web saxifalar yanada jalb qilish uchun
multimediadan foydalanishadi. Multimedia har qanday ilovalarni matn, grafiklar,
animatsiyalar, audio, video va haqiqatga asoslangan faktlarni birlashtirishiga
aytiladi. Multimedia web sahifada ma’lumotlarni turlarini oshiradi. Webdan
foydalanish
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imkoniyatini kengaytiradi va internetni tadqiq etishga yanada ko’ngilochar bo’lishini
yuzaga keltiradi. Multimedia web saxifalari odatda maxsus uskunaviy va dasturiy
ta’minotlarni talab etadi va ularni yuklashda ko’p vaqt oladi, chunki ular katta grafik
fayllar, video va audiokliplarni o’z ichiga oladi. Ko’p web saytlar foydalanuvchilarga
internetga ulanishi tezligi past bo’lsa multimediani ochish imkoniyati bo’lmaydi.
Internetda web chop etish
World wide web yaratilishidan oldin fikrlarni bo’lishish, boshqalar bilan g’oyalarni
osongina almashish va media, sinf, ish yoki ijtimoiy muhitlardan foydalanuvchilar
qimmatga tushgan. Ko’plab ommaga erisha oladigan reklama yoki nashr etish ko’p
mablag’ni talab qilgan. Hozirda biznes yoki yakka tartibdagi tadbirkorlar millionlab
odamlarga o’zlarini web sahifalarini yaratish orqali ma’lumot jo’natishadi. Web
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I-variant. Ximiya pa’ninin’ rawajlanıw tariyxı. Ximiyalıq baylanıstı xarakterlewshi parametrler. 0,5 M lı 250 ml (=1,0948 g/ml) bariy xloridi eritpesinen 7,5 LI eritpe tayarlaw ushın qansha (g) suw qosıw kerek?

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I-variant. Ximiya pa’ninin’ rawajlanıw tariyxı. Ximiyalıq baylanıstı xarakterlewshi parametrler. 0,5 M lı 250 ml (=1,0948 g/ml) bariy xloridi eritpesinen 7,5 LI eritpe tayarlaw ushın qansha (g) suw qosıw kerek?
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bet | 1/12 | Sana | 22.11.2023 | Hajmi | 109,5 Kb. | | #103186 |
Bog'liq 1 ximiya
I-variant.
1.Ximiya pa’ninin’ rawajlanıw tariyxı.
2. Ximiyalıq baylanıstı xarakterlewshi parametrler.
3.0,5 M lı 250 ml (=1,0948 g/ml) bariy xloridi eritpesinen 7,5 % li eritpe tayarlaw ushın qansha (g) suw qosıw kerek?
4.To’mendegi reaktsiyanı aqırına shekem jazın’ ha’m ionlı ten’lemesinin’ shep ha’m on’ jaqtag’ı koeffitsientler ayırmasın tabın’. KMnO4 + H2O2 + H2SO4
5. Laboratoriyada qollanılatug’ın o’lshewshi ıdıslar
2-variant
1. Ximiyanın’ tiykarg’ı nızamları.
2. Zatlardın’ kondensirlengen jag’dayı.
3.Laboratoriyada natriy gidroksidtin’ massalıq u’lesi 30%, tıg’ızlıgı 1,33 g/ml bolg’an eritpesi bar. Sol eritpeden massalıq u’lesi 14%, tıg’ızlıg’ı 1,15 g/ml bolg’an 259 ml ko’lemli eritpe tayarlaw ushın baslang’ısh eritpeden qansha (ml) alıw kerek.
4.To’mendegi reaktsiyanı aqırına shekem jazın’ ha’m ionlı ten’lemesinin’ shep ha’m on’ jaqtag’ı koeffitsientler ayırmasın tabın’. KMnO4 →
5.Laboratoriyada eksikatordın’ qollanılıwı
3-variant
1. Atom elektron qabatlarının’ du’zilisi. Bor teoriyası. Pauli, Xunda, Klechkovskiy qag’ıydaları.
2. Alyuminiy elementi h’aqqında tu’sinik.
3. Oksidler, alınıwı, qa’siyetleri
4. To’mendegi reaktsiyanı aqırına shekem jazın’ ha’m ionlı ten’lemesinin’ shep ha’m on’ jaqtag’ı koeffitsientler ayırmasın tabın’. FeCr2O4 + K2CO3 + O2
5. Filtrlew ha’m onın’ tu’rleri
4-variant
1. Metallardin karroziyasi.
2. Atom yadrosının’ effektiv zaryadi xaqqında tusinik
3.Ximiyanın’ tiykarg’ı nızamları.
4. To’mendegi reaktsiyanı aqırına shekem jazın’ ha’m ionlı ten’lemesinin’ shep ha’m on’ jaqtag’ı koeffitsientler ayırmasın tabın’.
KCl + H2O
5. Laboratoriyada qollanılatug’ın ximiyalıq reaktivler h’am olardan paydalanıw usılları
5-variant
1. Metallardin alınıwı, qa’siyetleri.
2. Kislotalar, alınıwı, qa’siyetleri.
3. Molekulalar-ara, ishki molekulalar - aralıq, disproportsiya ha’m sinproportsiya reaktsiyaları.
4. To’mendegi reaktsiyanı aqırına shekem jazın’ ha’m ionlı ten’lemesinin’ shep ha’m on’ jaqtag’ı koeffitsientler ayırmasın tabın’. AlCI3 + H2O
5. Ximiyalıq laboratoriyada ıdıslardı juwıw ta’rtibi.
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Bosh sahifa
Aloqalar
Bosh sahifa
I-variant. Ximiya pa’ninin’ rawajlanıw tariyxı. Ximiyalıq baylanıstı xarakterlewshi parametrler. 0,5 M lı 250 ml (=1,0948 g/ml) bariy xloridi eritpesinen 7,5 LI eritpe tayarlaw ushın qansha (g) suw qosıw kerek?
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Axborotlarni parametrlari bo’yicha qidirish

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( )
So’zlarni guruhlash
(texnologiya | tayyorlash) (xomashyo|
mahsulot)
~
Binar operator VA EMAS (gap
orasida)
banklar ~ qonunlar
yoki Binar operator VA EMAS
(xujjatlar orasida)
Shahar bo’ylab gid ~~ (agentlik
| sayoxat)
G’(n m) So’zlar oralig’i (minus (-) - orqaga,
pilus (Q) - oldinga)
kofe G’2 tashuvchilar musiqiy G’(-
2 4) ta’lim vakantsiyalar ~ G’Q1
talabalar
k m
Frazalarni izlash
"qizil shapkacha" Ekvivalent: qizil G’Q1
shapkacha
&&G’(n m)
Gaplar oralig’i (minus (-) -
orqaga, pilus (Q) - oldinga)
bank && G’1 moliya
Eng yaxshi natijaga erishish uchun bir necha oddiy qoidalarni unutmaslik kerak:
1.
Faqat bita kalit so’zdan tashkil topgan so’rov yozmaslik. Kalit so’z bitta
bo’lsa, so’rov natijasida olingan millionlab internet sahifalari ro’yxati ichidan keraklisini
ajratib olishning o’zi yana bir muammo bo’lishi mumkin.
2.
Kalitli so’zlarni bosh harflar bilan yozmaslik. Chunki bunday hollarda
kichik harflar bilan yozilgan ma’lumotlar koldirilib ketilishi mumkin.
3.
Agar qidiruv nihoyasida birorta ham natijasida olinmasa, kalit so’zlarda
orfografik xatolar yo’qligini tekshiring.
Web 
ma’lumotlarning - Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’minoti

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Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’minotiBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)Web
ma’lumotlarning
ommaviy
manbasidir.
Odamlarning
webdan
foydalanishdan bosh maqsadi matn, rasmlarni, musiqa, va videoni o’z ichiga oladigan
maxsus ma’lumotlar qidirishdir.
Muvaffaqiyatli qidirishning birinchi bosqichi bu qidirayotgan ma’lumotingizni bosh
g’oyasi yoki tushunchasini aniqlashdir. Ikki turdagi qidirish usullari mavjud bular server
qidiruvchi va mavzuga oid kataloglar. Server qidiruvchi web saytlar, web sahifalar,
rasmlar, videolar, yangiliklar, xaritalar va ma’lum mavzuga oid ma’lumotlar dasturidir.
Mavzuga oid kataloglar sport yoki xarid yoki shu toifalarga o’xshash tashkil
qilingan bir qancha turkumlardagi web sahifalarni tavsiya etadi. Ba’zi web saytlar web
brauzerni ham mavzuga oid kataloglar funktsiyasini ham taklif etadi. Server qidiruvchi
web manzilni aniq bilmaganingizda yoki ma’lum bir web saytni qidirmayaptganingizda
ma’lumot joylashtirishingiz uchun qo’l keladi. Minglab server qidiruvchilar mavjud.
Ba’zilari web sahifalar orqali barcha turdagi ma’lumotlarni qidiradi. Boshqa server
qidiruvchilari esa ma’lum bir turdagi ma’lumotlarni cheklaydi, ular quyidagilar:
Tasvirlar- rasmlar, diagrammalar va chizmalar.
Videolar-uy videolari, musiqa videolari, tvdasturlari, kinova kliplar.
Audio- musiqa, qo’shiq, ovoz yozish va tovushlar.
Nashriyotlar- yangiliklar maqolalari, jurnallarva kitoblar.
Xaritalar- biznes yoki manzil xaritalari, manzilga harakat yo’nalishlari.
Odamlar yoki bizneslar- manzillar va telefon raqamlar. Bloglar - boshqalarhaqida fikr va
g’oyalar.
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Server qidiruvchi sizdan qidirayotgan elementingizni topishda qidiruv matni yoki

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Server qidiruvchi sizdan qidirayotgan elementingizni topishda qidiruv matni yokiBog'liq Topologiyalari. Kompyuter tarmogining apparat va dasturiy ta’min (2)Server qidiruvchi sizdan qidirayotgan elementingizni topishda qidiruv matni yoki
qidiruv so’rovi deb atalgan so’z yoki jumlani kiritishingizni so’raydi. Qidiruv matnidagi
har bir so’z kalit so’z deb ataladi. Sizni qidiruv matningiz Walt Disney World kabi keng
bo’lishi mumkin. Server qidiruvchi tarkibi qidirayotgan ma’lumotingiz turiga qarab
19
minglab natijalar bilan javob beradi. Ba’zi natijalar Web sahifalar yoki maqolalarga
bog’lanishlardir, boshqalari tasvirlar, videolar yoki komedialardir. Ba’zida qidirayotgan
narsangiz uchun kichik yoki umuman natija chiqmasligi ham mumkin. Bunda siz
qidiruvni cheklayotgan qidiruv matningizni extiyotkorlik bilan qarab chiqish orqali
qidiruv natijalaringizdagi ortiqcha narsalarni yo’q qilishingiz mumkin. Agarda qidiruv
matnini noto’g’ri yozsangiz, ko’p server qidiruvchilar boshqa qidiruv matnlarini
ko’rsatishi mumkin. Shuningdek,
ba’zilar (topib borish) qidiruv matnini
yozishni boshlaganda taklif etilgan kalit so’zlar yoki tasvirlardan foydalanadi.
Rasmda Googleda server
qidiruvchini Aspen Colorado Ski kurortini topish yo’li ko’rsatilgan.
255-
rasm. Googleda server qidiruvchini tasviri
Qidiruv natijalari 3 chi bosqichda Aspen Colorado Ski kurortini bildiruvchi 150,000
ga yaqin web sahifa bog’lanishlarini ko’rsatadi. Har bir ro’yhatidagi hit(topib borish)lar
bosilganda birlashgan Web saytlar yoki Web sahifalarda bog’lanish bor. Ko’plab server
qidiruvchilarda bir biriga o’xshash ma’nodagi sarlavha va bayonnomalari bor. Shunday
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Internet tarmoqlarida axborot makoni. Elektron pochtalar bilan ishlash

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Internet tarmoqlarida axborot makoni. Elektron pochtalar bilan ishlash
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Sana | 22.12.2023 | Hajmi | 414,3 Kb. | | #127001 |
Bog'liq GMAIL INTERNET TARMOQLARIDA AXBOROT MAKONI. ELEKTRON POCHTALAR BILAN ISHLASH INTERNET TARMOQLARIDA AXBOROT MAKONI. ELEKTRON POCHTALAR BILAN ISHLASH Internet ning asоsiy xizmat turlari. Internet ning asоsiy xizmat turlari. Bu yerda biz tarmоqda faоliyat ko‘rsatuvchi asоsiy xizmat turlariga qisqacha tavsif berib o‘tamiz. Keyinchalik tarmоqning eng asоsiy xizmat turi bo‘lmish xalqarо axbоrоt tarmоg‘i (WWW) haqida to‘xtalib o‘tamiz. E - mail. Bu elektrоn pоchtaning inglizcha belgilanishi bo‘lib, u Orqali - hamma qit’alarda yashоvchi insоnlar bir-biri bilan elektrоn (ma’lumоtlar) xabarlar va fayllar bilan almashishadi. E - mail. Bu elektrоn pоchtaning inglizcha belgilanishi bo‘lib, u Orqali - hamma qit’alarda yashоvchi insоnlar bir-biri bilan elektrоn (ma’lumоtlar) xabarlar va fayllar bilan almashishadi. Elektron pochta ochish quyidagi bosqichlarda amalga oshiriladi
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