b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Name the plant in which auxin was first discovered?
Options:
Mustard
Pea
Oats
Rice
Answer: A
Question: Anthers and filaments form the _____
Options:
gynoecium
calyx
androecium
corolla
Answer: A
Question: Area-sampling is also known as
Options:
Pre-filtering
Pixel phasing
Post-filtering
Anti-aliasing
Answer: A
Question: A heating unit is made in the form of a vertical tube of 50 mm outside diameter and 1.2 m height. The tube is fitted with 20 steel fins of rectangular section with height 40 mm and thickness 2.5 mm. The temperature at the base of fin is 75 degree Celsius, the surrounding air temperature is 20 degree Celsius and the heat transfer coefficient between the fin as well as the tube surface and the surrounding air is 9.5 W/m2 K. If thermal conductivity of the fin material is 55 W/m K, find the amount of heat transferred from the tube with fin
Options:
1234 .98 W
1004.84 W
6539.83 W
3829.46 W
Answer: C
Question: Which of the following distributions is used to compare two variances?
Options:
T – Distribution
F – Distribution
Normal Distribution
Poisson Distribution
Answer: C
Question: What is meant by “hydrotroping” agents?
Options:
Oxidizing
Reducing
Solubilizing
None of the mentioned
Answer: C
Question: What is Izod impact energy of Nylon 6/6?
Options:
10-50 J/m
12-20 J/m
50-100 J/m
100-210 J/m
Answer: C
Question: Teredo is an automatic tunneling technique. In each client the obfuscated IPv4 address is represented by bits ______
Options:
96 to 127
0 to 63
80 to 95
64 to 79
Answer: A
Question: 7. For a transmission line, the distributed parameters is/are ____________
Options:
Resistance, inductance, capacitance
Resistance
Inductance, capacitance
None of the mentioned
Answer: A
Question: The temperature of H2 at which the rms velocity of its molecules is seven times the rms velocity of the molecules of nitrogen at 300K is?
Options:
2100K
1700K
1350K
1050K
Answer: B
Question: Can you perform an addition on three operands simultaneously in ALN using Add instruction?
Options:
Yes
Not possible using Add, we’ve to use AddSetCC
Not permitted
None of the mentioned
Answer: C
Question: Which of the following statement is incorrect related to a repository and a registry in ESB?
Options:
Repositories and registries are both data stores
Repository stores references to the components of the SOA
A registry serves the role that a name server does in a network operating system infrastructure
None of the mentioned
Answer: B
Question: How many pounds of NaOH are in 15 g mole of NaOH?
Options:
1.32
2.64
3.96
5.28
Answer: A
Question: Given an arbitrary non-deterministic finite automaton (NFA) with N states, the maximum number of states in an equivalent minimized DFA is at least?
Options:
N2
2N
2N
N!
Answer: B
Question: What is effect on neuron as a whole when its potential get raised to -60mv?
Options:
it get fired
no effect
it get compressed
it expands
Answer: A
Question: What is the factor that is responsible for salts like NaCl to dissolve in water easily?
Options:
Decrease in entropy
Increase in entropy
Increase in enthalpy
Decrease in enthalpy
Answer: B
Question: A heat exchanger to preheat oil for a furnace was designed without considering the possibility of scale formation, and the overall heat transfer coefficient based on the fuel oil side was 3200 k J/m2 hr degree. What would be the corrected coefficient of heat transfer if a fouling factor of 0.00025 m2 hr degree/k J for the fuel oil is taken into account?
Options:
1777.78 k J/m2 hr degree
1666.78 k J/m2 hr degree
1555.78 k J/m2 hr degree
1444.78 k J/m2 hr degree
Answer: B
Question: What will happen if a metal is used instead of Silicon dioxide in the fabrication of MOSFET?
Options:
Device burns
No changes in the behaviour of MOSFET
Input impedance increases
Current cannot be generated in MOSFET
Answer: A
Question: What are Nissl bodies?
Options:
Golgi bodies
Lysosomes
Cluster of rough endoplasmic reticulum
Mitochondria
Answer: B
Question: A driving point impedance with zero at ω = 0 and pole at ω = ∞ must have ___________ term in the numerator polynomial.
Options:
s1+ωn1
s2+ωn1
s1+ωn2
s2+ωn2
Answer: D
Question: Determine the compressibility of an incompressible fluid, if the pressure of the fluid is changed from 70 N/m2 to 130 N/m2. The volume of the liquid changes by 0.15 percent.
Options:
0.0025 m2/N
0.0050 m2/N
0.0070 m2/N
0.0012 m2/N
Answer: A
Question: The command ‘pedit’ is used for _______________
Options:
erases a portion of line, arc, circle or a 2D poly line between two selected points
reverses the effects of a series of previously used commands
breaking a poly line into individual segments
editing of poly line properties
Answer: D
Question: 1. State variable analysis has several advantages overall transfer function as:
Options:
It is applicable for linear and non-linear and variant and time-invariant system
Analysis of MIMO system
It takes initial conditions of the system into account
All of the mentioned
Answer: D
Question: Let the class of language accepted by finite state machine be L1 and the class of languages represented by regular expressions be L2 then?
Options:
L1<l2
L1>=L2
L1 U L2 = .*
L1=L2
Answer: D
Question: The process other than welding which is studied under diagenesis is ____________
Options:
Co-welding
Cementation
Pressurising
Unloading
Answer: B
Question: Which of the problems were not answered when the turing machine was invented?
Options:
Does a machine exists that can determine whether any arbitrary machine on its tape is circular.
Does a machine exists that can determine whether any arbitrary machine on its tape is ever prints a symbol
Hilbert Entscheidungs problem
None of the mentioned
Answer: D
Question: What is the recurrence relation for the sequence 1, 3, 7, 15, 31, 63,…?
Options:
an = 3an-1−2an+2
an = 3an-1−2an-2
an = 3an-1−2an-1
an = 3an-1−2an-3
Answer: B
Question: An extension line should ________ any line.
Options:
cross
not cross
pass over to
pass below to
Answer: B
Question: The library contains the
Options:
pre-compiled object files
source files
header files
none of the mentioned
Answer: A
Question: Which type of bonds present in vegetable fats account for their liquid state?
Options:
Single bonds
Double bonds
Amide bonds
Glycosidic bonds
Answer: A
Question: expr is a _____ command
Options:
internal
external
shell
derived
Answer: D
Question: What is the symbol used for kinematic viscosity?
Options:
v
λ
µ
σ
Answer: A
Question: Sometimes a simple tag is introduced along with the session key. This tag has 8 bits. Which of the following options is wrong?
Options:
One bit indicates whether the key is a session key or a master key
One bit indicates whether the key can be used for encryption
Three bit indicates whether the key can be used for decryption
Remaining bits are for future use
Answer: C
Question: At room temperature, what is the possible value for the mobility of electrons in the inversion layer of a silicon n-channel MOSFET?
Options:
450 cm2/v-s
1350 cm2/v-s
1800 cm2/v-s
3600cm2/v-s
Answer: B
Question: Why is sand bed prepared for melting of metal in Cupola furnace?
Options:
It provides a refractory bottom
It soaks the moisture from the metal
It conducts the heat faster and uniformly
None of the mentioned
Answer: A
Question: For a homogeneous reaction of order n, the unit of rate constant, k is ____
Options:
concn-1
\(\frac{conc^{-1}}{time} \)
\(\frac{conc^{-1}}{time^{1-n}} \)
\(\frac{conc^{1-n}}{time^{-1}} \)
Answer: D
Question: In a single mode fiber, the losses due to lateral offset and angular misalignment are given by 0.20 dB and 0.46 dB respectively. Find the total insertion loss.
Options:
0.66 dB
0.26 dB
0.38 dB
0.40 dB
Answer: A
Question: A device that helps prevent congestion and data collisions –
Options:
Switch
Hub
Gateway
Proxy Server
Answer: C
Question: What initiates the crack in fatigue?
Options:
Cyclic stress
Tensile stress
Plastic strain
Compressive stress
Answer: A
Question: If diameter of cylinder bore is 120mm, then thickness of water jacket wall will be
Options:
4.26mm
5.25mm
2.56mm
All of the listed
Answer: B
Question: Which statement is true regarding steady state condition?
Options:
There is a variation in temperature in the course of time
Heat exchange is constant
It is a function of space and time coordinates
Internal energy of the system changes
Answer: B
Question: How many degrees of freedom are counted for a roller support while calculating DKI?
Options:
0
1
2
3
Answer: C
Question: 9. What will be the output of the following Python code snippet?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="cpp"><ol><li class="li1"><pre class="de1">d <span class="sy1">=</span> <span class="br0">{</span><span class="st0">"john"</span><span class="sy4">:</span><span class="nu0">40</span>, <span class="st0">"peter"</span><span class="sy4">:</span><span class="nu0">45</span><span class="br0">}</span></pre></li><li class="li1"><pre class="de1">print<span class="br0">(</span>list<span class="br0">(</span>d.<span class="me1">keys</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span><span class="br0">)</span></pre></li></ol></div></div></div></div></div></div>
Options:
[“john”, “peter”]
[“john”:40, “peter”:45]
(“john”, “peter”)
(“john”:40, “peter”:45)
Answer: A
Question: The design of flexible pavement is based on ________
Options:
slab mechanism
grain to grain transfer
column mechanism
footing mechanism
Answer: B
Question: Which is the simple and the oldest technique for solvent extraction?
Options:
Spray column
Packed column
Plate column
Decanter
Answer: A
Question: Competitive enzyme inhibitors are ________
Options:
Reversible inhibitors
Irreversible inhibitors
Permanent inhibitors
None of the mentioned
Answer: A
Question: The usual BUS structure used to connect the I/O devices is ___________
Options:
Star BUS structure
Multiple BUS structure
Single BUS structure
Node to Node BUS structure
Answer: C
Question: In a 4 pole machine, what is the flux per pole produced, if the armature length is l and radius is r and Bp is peak value of sinusoidal flux?
Options:
4Bplr
2Bplr
Bplr
Bplr/2
Answer: C
Question: Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of R1 after converting into second Cauer form.
Options:
1
3/4
1/2
1/4
Answer: C
Question: Which function is used to insert an element into heap?
Options:
push_back()
push_heap()
pop_back()
pop_heap()
Answer: B
Question: What is the inverse z-transform of X(z)=log(1+az-1) |z|>|a|?
Options:
x(n)=(-1)n+1 \(\frac{a^{-n}}{n}\), n≥1; x(n)=0, n≤0
x(n)=(-1)n-1 \(\frac{a^{-n}}{n}\), n≥1; x(n)=0, n≤0
x(n)=(-1)n+1 \(\frac{a^{-n}}{n}\), n≥1; x(n)=0, n≤0
None of the mentioned
Answer: C
Question: According to Aronhold Kennedy’s theorem, if three bodies move relatively to each other, their instantaneous centres will lie on a
Options:
straight line
parabolic curve
ellipse
none of the mentioned
Answer: C
Question: Which of the following pollutants emitted by thermal power plant is a cause of global warming?
Options:
NO
CO2
SO2
NO2
Answer: B
Question: The input characteristics of a CE transistor is_________
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/02/electronic-devices-circuits-questions-answers-cb-characteritics-q4.png" alt="electronic-devices-circuits-questions-answers-cb-characteritics-q4" width="271" height="229" class="alignnone size-full wp-image-204998" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/02/electronic-devices-circuits-questions-answers-cb-characteritics-q4a.png" alt="electronic-devices-circuits-questions-answers-cb-characteritics-q4a" width="266" height="236" class="alignnone size-full wp-image-204999" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/02/electronic-devices-circuits-questions-answers-cb-characteritics-q4b.png" alt="electronic-devices-circuits-questions-answers-cb-characteritics-q4b" width="265" height="246" class="alignnone size-full wp-image-205001" />
<img src="https://www.sanfoundry.com/wp-content/uploads/2018/02/electronic-devices-circuits-questions-answers-cb-characteritics-q4c.png" alt="electronic-devices-circuits-questions-answers-cb-characteritics-q4c" width="258" height="232" class="alignnone size-full wp-image-205002" />
Answer: C
Question: Which of the following uses a swap file to provide the virtual memory?
Options:
windows NT
kernel
memory
memory management unit
Answer: A
Question: The correspondence between the main memory blocks and those in the cache is given by _________
Options:
Hash function
Mapping function
Locale function
Assign function
Answer: B
Question: The ratio of voltage transform at the first port to the current transform at the second port is called?
Options:
Voltage transfer ratio
Transfer admittance
Current transfer ratio
Transfer impedance
Answer: D
Question: The included angle for the v-belt is usually
Options:
100 to 200
200 to 300
300 to 400
600 to 800
Answer: B
Question: There must be no accumulation of mass or energy over the time period of interest in a _________
Options:
Steady state
Unsteady state
Closed
None of the mentioned
Answer: A
Question: Two fluids 1 and 2 have mass densities of p1 and p2 respectively. If p1 > p2, which one of the following expressions will represent the relation between their specific volumes v1 and v2?
Options:
v1 > v2
v1 < v2
v1 = v2
Cannot be determined due to insufficient information.
Answer: B
Question: An organism in which cell motility takes place solely as a result of actin polymerization is ____________________
Options:
E. coli
Corynebacterium
Listeria monocytogenes
Clostridium botulinum
Answer: C
Question: Pattern storage problem which cannot be represented by a feedback network of given size can be called as?
Options:
easy problems
hard problems
no such problem exist
none of the mentioned
Answer: B
Question: Which of the following about the RNAFold is incorrect?
Options:
It extends the sequence alignment to the vicinity of the optimal diagonals to calculate thermodynamic stability of alternative structures
It incorporates a partition function
It doesn’t necessarily use a partition function
It aims to select a number of statistically most probable structures in one of its steps
Answer: A
Question: The memory implemented using the semiconductor chips is _________
Options:
Cache
Main
Secondary
Registers
Answer: A
Question: Periodic determination of acid number is useful to indicate the progress of ________
Options:
Oxidation number
Reduction number
Acidic number
Neutralisation number
Answer: A
Question: How can a parallel connected discrete time system respresented?
Options:
y[n] = x[n] + t[n] + r[n]
y[n] = x[n] * t[n] * r[n]
y[n] = x[n] * (t[n] + r[n])
y[n] = x[n] + t[n] * r[n]
Answer: B
Question: The phase difference between the local oscillator and the source must be ________ for high sensitivity reception.
Options:
Deep
High
Direct
Near zero
Answer: D
Question: 7. What will be the output of the following Python code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="python"><pre class="de1"> <span class="kw1">class</span> <span class="kw3">test</span>: <span class="kw1">def</span> <span class="kw4">__init__</span><span class="br0">(</span><span class="kw2">self</span><span class="sy0">,</span>a<span class="br0">)</span>: <span class="kw2">self</span>.<span class="me1">a</span><span class="sy0">=</span>a &nbsp; <span class="kw1">def</span> display<span class="br0">(</span><span class="kw2">self</span><span class="br0">)</span>: <span class="kw1">print</span><span class="br0">(</span><span class="kw2">self</span>.<span class="me1">a</span><span class="br0">)</span> obj<span class="sy0">=</span><span class="kw3">test</span><span class="br0">(</span><span class="br0">)</span> obj.<span class="me1">display</span><span class="br0">(</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
Runs normally, doesn’t display anything
Displays 0, which is the automatic default value
Error as one argument is required while creating the object
Error as display function requires additional argument
Answer: C
Question: Which of these is not a Unix Flavor?
Options:
BSD
MAC
AIX
IRIX
Answer: B
Question: Here id is a taken that represents an integer and id. value represents the corresponding integer value. For an input ‘2 * 3 + 4’, this translation scheme prints?
Options:
2 * 3 + 4
2 * + 3 4
2 3 * 4 +
2 3 4 + *
Answer: B
Question: Leishmania organism are transmitted to humans by ______________
Options:
sandflies
tsetse flies
mosquitoes
bugs
Answer: B
Question: What are the properties of an LTI system posse other than Associative, Commutative and Distributive properties?
Options:
Memory, invertibility, causality, stability
Memory and non-causality
Invertibility and stability
Causality only
Answer: A
Question: In order to check the CLR function of a counter ____________
Options:
Apply the active level to the CLR input and check all of the Q outputs to see if they are all in their reset state
Ground the CLR input and check to be sure that all of the Q outputs are LOW
Connect the CLR input to Vcc and check to see if all of the Q outputs are HIGH
Connect the CLR to its correct active level while clocking the counter; check to make sure that all of the Q outputs are toggling
Answer: A
Question: A steel pipe has outer radius equal to 3cm and inner radius equal to 2cm. Its length is equal to 5m. What is the mass of the pipe if one cm3 of steel is 8.05 gram? (Take π = \(\frac{22}{7}\))
Options:
63.25 kg
65 kg
67 kg
61 kg
Answer: A
Question: For selecting the data pins in an LCD, RS pin should be
Options:
1
0
F
10
Answer: A
Question: Why light is required for light dependent reactions?
Options:
It splits ATP molecules which generates the energy necessary to power the light independent reactions
It is the source for electrons
It splits the water molecules
It energizes electrons in the reaction center
Answer: D
Question: The step that is involved in the procedure of memory interfacing with 8051 is
Options:
data bus is connected to data lines of memory chips
PSEN(active low) is connected to OE(active low) of EPROM chips
writing address map of memory chip in bit form
all of the mentioned
Answer: D
Question: The little-o notation for f(x) = xlogx is?
Options:
x
x3
x2
xlogx
Answer: C
Question: Which quantum numbers gives the shell to which the electron belongs?
Options:
n
l
m
s
Answer: A
Question: Treponema sp. can be selected by taking advantage of ____________
Options:
small cell size
motility
dilute media
small cell diameter and bacterial motility
Answer: A
Question: Number of diodes used in a full wave bridge rectifier is ________
Options:
1
2
4
6
Answer: A
Question: The reaction between benzenediazonium chloride and phenol results in a ______ coloured compound.
Options:
yellow
orange
red
purple
Answer: B
Question: 2. What will be the output of the following Python code?<div class="hk1_style-wrap4"><div class="hk1_style-wrap3"><div class="hk1_style-wrap2"><div class="hk1_style-wrap"><div class="hk1_style"><div class="python"><pre class="de1">f<span class="sy0">=</span><span class="kw1">lambda</span> x:<span class="kw2">bool</span><span class="br0">(</span>x%<span class="nu0">2</span><span class="br0">)</span> <span class="kw1">print</span><span class="br0">(</span>f<span class="br0">(</span><span class="nu0">20</span><span class="br0">)</span><span class="sy0">,</span> f<span class="br0">(</span><span class="nu0">21</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
False True
False False
True True
True False
Answer: A
Question: Changing inputs affects what kind of dynamics directly?
Options:
synaptic
neural
activation
both synaptic & neural
Answer: A
Question: What is the concentration of oxygen in expired air?
Options:
19%
4%
10%
16%
Answer: D
Question: Which property is shown most when upcasting is used?
Options:
Code reusability
Code efficiency
Complex code simple syntax
Encapsulation
Answer: C
Question: Any program, no matter how small, occupies an entire partition. This is called ____________
Options:
fragmentation
prior fragmentation
internal fragmentation
external fragmentation
Answer: A
Question: Which type of feedback is used by Colpitts oscillator?
Options:
Voltage series feedback
Current series feedback
Voltage shunt feedback
Current shunt feedback
Answer: A
Question: Piezoelectricity means _________________
Options:
Electric polarization
Electric dielectric
Pressure electricity
Polar dielectric
Answer: C
Question: The dynamic branch prediction algorithms use
Options:
Branch History Table (BHT)
Branch Target Buffer (BTB)
Branch History Table and Branch Target Buffer
None
Answer: C
Question: Which of these organs secrete bile?
Options:
Kidney
Spleen
Gall bladder
Liver
Answer: D
Question: Which of the following is a SaaS characteristic?
Options:
The typical license is subscription-based or usage-based and is billed on a recurring basis
The software is available over the Internet globally through a browser on demand
The software and the service are monitored and maintained by the vendor
All of the mentioned
Answer: D
Question: What are the speeds of colloid mixer?
Options:
3000 to 20,000 rpm
1000 to 1500 rpm
5000 to 10,000 rpm
500 to 1000 rpm
Answer: A
Question: Which of the following is done by Identity management?
Options:
controlling access to data in the cloud
maintaining user roles
preventing unauthorized uses
all of the mentioned
Answer: D
Question: “When fraud access points are created to access information such as passwords.” Which type of Wireless network threat would you classify this under?
Options:
Identity Theft
Network Injection
Man in the middle attack
Malicious Association
Answer: C
Question: What are molecular sieve zeolites?
Options:
Aluminosilicate framework structures
Aromatic hydrocarbons
Aliphatic hydrocarbons
Silicate structures
Answer: A
Question: A class has its default constructor defined as public. Class B inherits class A privately. The class ___________
Options:
B will not be able to have instances
Only A can have instances
Only B can have instances
Both classes can have instances
Answer: A
Question: Where should we use default routing?
Options:
On stub networks- which have only one exit path out of the network
Which have more than one exit path out of the network
Minimum five exit paths out of the network
Maximum five exit paths out of the network
Answer: A
Question: The velocity distribution within the conduit depends on _____
Options:
shape of the conduit and nature of flow
temperature of the molten metal
impurities present in the molten metal
type of the molten metal
Answer: A
Question: Which among the following is false for class features?
Options:
Classes may/may not have both data members and member functions
Class definition must be ended with a colon
Class can have only member functions with no data members
Class is similar to union and structures
Answer: B
Question: Temporary IUPAC systematic symbol for the synthetic element 117 is:
Options:
Uuh
Uns
Uus
Une
Answer: C
Question: Which of the following scales is used to accurately measure minute divisions?
Options:
Plain scale
Diagonal scale
Scale of chords
Comparative scale
Answer: D
Question: For shorter delays ______ resistance should be used.
Options:
smaller
larger
does not depend on resistance
very large
Answer: A