b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: Which of the following statement is true?
Options:
it is easiest to measure the temperature and pressure of a substance
when pressure and temperature are independent properties, they are measured to determine that state of the substance
it is measured in the compressed liquid region or the superheated vapour region
all of the mentioned
Answer: D
Question: If f(x) = ex + xcos(x) and g(x) = Sin(x) than find value of limx → 0⁡ f(x)⁄g(x)
Options:
2
1
3
4
Answer: A
Question: The identification of common sub-expression and replacement of run-time computations by compile-time computations is _____________
Options:
Local optimization
Loop optimization
Constant folding
Data flow analysis
Answer: C
Question: What can we do to eliminate distortion in the picture?
Options:
use a longer transmission line
change the antenna orientation
use  a short transmission line
connect a booster
Answer: B
Question: The set for which the Boolean function is functionally complete is __________
Options:
{*, %, /}
{., +, -}
{^, +, -}
{%, +, *}
Answer: B
Question: 3. Motors used for electronic actuator drives :
Options:
AC servo motors
DC servo motors
Stepper motors
All of the mentioned
Answer: B
Question: What is the maximum number of reduce moves that can be taken by a bottom-up parser for a grammar with no epsilon- and unit-production to parse a string with n tokens?
Options:
n/2
n-1
2n-1
2^n
Answer: D
Question: puts() does the following when it writes to stdout.
Options:
Deletes everything
Adds ‘t’ to the line written
Deletes the terminating ‘n’
Adds ‘n’ to the line written
Answer: D
Question: How many milliseconds make one second?
Options:
10
60
45
80
Answer: A
Question: ‘Dancing’ of overhead conductors occurs during which of the following types of vibrations?
Options:
Aeoline vibrations
Galloping vibrations
Aeoline and Galloping
Amplitude vibrations
Answer: B
Question: In J-K flip-flop, the function K=J is used to realize _____________
Options:
D flip-flop
S-R flip-flop
T flip-flop
S-K flip-flop
Answer: C
Question: In computers, subtraction is generally carried out by ______
Options:
9’s complement
10’s complement
1’s complement
2’s complement
Answer: D
Question: Identify the chiral molecule among the following.
Options:
Isopropyl alcohol
2-pentanol
1-bromo 3-butene
Isobutyl alcohol
Answer: C
Question: A three phase transformer has a nameplate rating of 30 MVA, 230Y/69Y kV with a leakage -reactance of 10% and the transformer connection is wye-wye. Choosing a base of 30MVA and 230 kV on high voltage side, the transformer reactance referred to the low voltage side will be _______(in ohms).
Options:
15.87 Ω
157.8 Ω
176.33 Ω
17.67 Ω
Answer: B
Question: A flat plate was positioned at zero incidence in a uniform flow stream of air. Assuming boundary layer to be turbulent over the entire plate, workout the ratio of skin-friction forces on the front and rear half part of the plate
Options:
1.557
1.447
1.347
1.247
Answer: D
Question: A black body at a high temperature T K radiates energy at the rate of E Wm-2. When the temperature falls to T/2 K, the radiated energy will be ___________
Options:
E/4
E/2
2E
E/16
Answer: D
Question: What will be the plain text corresponding to ciphered text “BKC” if the bifid cipher is used for encryption with key as “KEY” and period 5?
Options:
MSD
SRT
KVK
VVS
Answer: B
Question: The isothermal efficiency is given by
Options:
Ws/Wc
Ws/Wt
Wt/Wc
Wt/Ws
Answer: A
Question: The frequency of Ku band for satellite communications is __________
Options:
6/4 GHz
14/11 GHz
12/14 GHz
4/8 GHz
Answer: B
Question: The slip test is used to determine ____________
Options:
Xq
Xd
Xd and Xq
None of the mentioned
Answer: A
Question: In serial addition, the addition is carried out __________
Options:
3 bit per second
Byte by byte
Bit by bit
All bits at the same time
Answer: C
Question: Once an up-/down-counter begins its count sequence, it ___________
Options:
Starts counting
Can be reversed
Can’t be reversed
Can be altered
Answer: D
Question: In the conversion of ADP to ATP by the enzyme ATP synthase, which reaction helps in the movement of H+ across the membranes?
Options:
Redox reaction
Oxidation reaction
Chemiosmosis
Redox reaction
Answer: D
Question: In what module multiple instances of execution will yield the same result even if one instance has not terminated before the next one has begun?
Options:
Non usable module
Serially usable
Re-enter-able
None of the mentioned
Answer: C
Question: Which one of the following is true about C4 plants?
Options:
They minimize rubisco oxygenase activity by fixing CO2 into oxaloacetate
They mainly occur in areas of high temperature and light intensity
They minimize the rubisco oxygenase activity by fixing CO2 into phosphoenolpyruvic acid
C3 plants are more efficient in photosynthesis than C4 plants
Answer: A
Question: Specific internal energy is internal energy per unit ________ of the system.
Options:
Mass
Mole
Volume
None of the mentioned
Answer: A
Question: Name the processor which helps in floating point calculations.
Options:
microprocessor
microcontroller
coprocessor
controller
Answer: C
Question: At high temperature a Ferro magnet becomes __________
Options:
Diamagnetic
Paramagnetic
Hard Ferro magnet
Soft Ferro Magnet
Answer: A
Question: Every file is associated with a table which contains all possible information about a file, that table is called as _________
Options:
info table
file table
inode
ps table
Answer: C
Question: 5. What is the output of this program?<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="c"><ol><li class="li1"><pre class="de1"> <span class="co2">#include&lt;stdio.h&gt;</span></pre></li><li class="li1"><pre class="de1"> <span class="co2">#include&lt;sys/socket.h&gt;</span></pre></li><li class="li1"><pre class="de1"> <span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span></pre></li><li class="li1"><pre class="de1"> <span class="br0">{</span> </pre></li><li class="li1"><pre class="de1"> <span class="kw4">int</span> ret<span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> ret <span class="sy0">=</span> shutdown<span class="br0">(</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">0</span><span class="br0">)</span><span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> <span class="kw3">printf</span><span class="br0">(</span><span class="st0">"%d<span class="es1">\n</span>"</span><span class="sy0">,</span>ret<span class="br0">)</span><span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> <span class="br0">}</span></pre></li></ol></div></div></div></div></div></div>
Options:
0
-1
can not be determined
none of the mentioned
Answer: B
Question: What is usually required by FETs to optimize the figure of merit?
Options:
Attenuation of barrier
Matching with the depletion region
Dispersion of the gate region
Matching with the detector
Answer: A
Question: AES stands for ________________
Options:
Advanced Encryption Security
Advanced Encryption Standard
Advanced Encrypted Standard
Active Encryption Standard
Answer: B
Question: 12. Find the transmission coefficient of a wave, when the return loss is 6 decibel.
Options:
0.498
0.501
0.35
0.65
Answer: A
Question: If we apply a sinusoidal voltage to a circuit, the product of voltage and current is?
Options:
true power
apparent power
average power
reactive power
Answer: B
Question: 3. Given the code, choose the correct option that is consistent with the code. (Here A is the heap)<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="java"><pre class="de1"> build<span class="br0">(</span>A,i<span class="br0">)</span> left<span class="sy0">-&gt;</span> <span class="nu0">2</span><span class="sy0">*</span>i right<span class="sy0">-&gt;</span><span class="nu0">2</span><span class="sy0">*</span>i <span class="sy0">+</span><span class="nu0">1</span> temp<span class="sy0">-</span> <span class="sy0">&gt;</span> i <span class="kw1">if</span><span class="br0">(</span>left<span class="sy0">&lt;=</span> heap_length<span class="br0">[</span>A<span class="br0">]</span> ans A<span class="br0">[</span>left<span class="br0">]</span> <span class="sy0">&gt;</span>A<span class="br0">[</span>temp<span class="br0">]</span><span class="br0">)</span> temp <span class="sy0">-&gt;</span> left <span class="kw1">if</span> <span class="br0">(</span>right <span class="sy0">=</span> heap_length<span class="br0">[</span>A<span class="br0">]</span> and A<span class="br0">[</span>right<span class="br0">]</span> <span class="sy0">&gt;</span> A<span class="br0">[</span>temp<span class="br0">]</span><span class="br0">)</span> temp<span class="sy0">-&gt;</span>right <span class="kw1">if</span> temp<span class="sy0">!=</span> i swap<span class="br0">(</span>A<span class="br0">[</span>i<span class="br0">]</span>,A<span class="br0">[</span>temp<span class="br0">]</span><span class="br0">)</span> build<span class="br0">(</span>A,temp<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
It is the build function of max heap
It is the build function of min heap
It is general build function of any heap
It is used to search element in any heap
Answer: A
Question: Penstock in a hydroelectric power plant is _____________
Options:
a pipe connected to runner outlet
nozzle that release high pressure water on turbine blades
a conduit connecting forebay to scroll case of turbine
a pipe connecting surge tank to dam
Answer: B
Question: What is on-demand mail relay (ODMR)?
Options:
protocol for SMTP security
an SMTP extension
protocol for web pages
protocol for faster mail transfer
Answer: B
Question: Suppose we draw eight cards from a pack of 52 cards. What is the probability of getting less than three spades?
Options:
0.985
0.785
0.685
0.585
Answer: A
Question: Which of the following is an antimicrobial peptide synthesized by lymphocytes?
Options:
adhesins
condensins
defensins
complement
Answer: A
Question: Five channels, each with a 100-kHz bandwidth, are to be multiplexed together. What is the minimum bandwidth of the link if there is a need for a guard band of 10 kHz between the channels to prevent interference?
Options:
4600 kHz
500 kHz
540 kHz
580 kHz
Answer: C
Question: Which element of hydroelectric power plant prevents the penstock from water hammer phenomenon?
Options:
Valves and Gates
Draft tubes
Spillway
Surge Tank
Answer: D
Question: When a web page is loading, and the user presses a button on the browser to stop loading the page?
Options:
the thread loading the page continues with the loading
the thread loading the page does not stop but continues with another task
the thread loading the page is paused
the thread loading the page is cancelled
Answer: D
Question: For the BJT amplifier circuit with Vcc = +10 V, Rc = 1 kΩ and the DC collector bias current equal to 5 mA. The maximum possible negative output signal swing as determined by the need to keep the transistor in the active region.
Options:
0.5 V
1 V
5 V
10 V
Answer: D
Question: In the equation A.(rxF), the r vector is what?
Options:
The magnitude of the axis, i.e. the length of the axis
The length of the force vector
The length of the radius
The radius vector
Answer: A
Question: Which of the following is an assumption of Jacobi’s method?
Options:
The coefficient matrix has no zeros on its main diagonal
The rate of convergence is quite slow compared with other methods
Iteration involved in Jacobi’s method converges
The coefficient matrix has zeroes on its main diagonal
Answer: A
Question: What is the rate expression for physical absorption of a gas A to a liquid based on two film theory? (Where, kAg is the gas film mass transfer coefficient and kAl is the liquid film mass transfer coefficient)
Options:
-rA = \(\frac{p_A- H_A C_A}{\frac{1}{a} + \frac{1}{k_{Al}a}} \)
-rA = \(\frac{p_A- C_A}{\frac{1}{k_{Ag} a} + \frac{1}{k_{Al} a}} \)
-rA = \(\frac{p_A- H_A C_A}{\frac{1}{k_{Al}a}+  \frac{1}{k_{Al}a}} \)
-rA = \(\frac{H_A C_A}{\frac{1}{k_{Al} a}+  \frac{1}{k_{Al}a}} \)
Answer: C
Question: The concept of the hydrodynamic boundary layer was first suggested by
Options:
Isaac Newton
Ludwig Prandtl
Rodridge
Fourier
Answer: B
Question: Aplanospores are _____________
Options:
motile sporangiospores
nonmotile sporangiospores
oidia
chlamydospores
Answer: B
Question: If a variable is undefined, its value is ____
Options:
0
1
NULL
garbage
Answer: A
Question: ISP is?
Options:
Intranet System Processing
Internet Service Provider
Intelligent System Processing
Intranet Service Provider
Answer: A
Question: COW stands for?
Options:
Copy over write
Convert over write
Count over write
Copy over write
Answer: A
Question: A polarized light of Intensity 35 Wm2 is incident on the analyzer at a certain angle. If the transmitted beam has an Intensity of 30 Wm2, the angle made with the vertical is __________
Options:
23°
34°
47°
19°
Answer: C
Question: Find the mean of tossing 8 coins.
Options:
2
4
8
1
Answer: B
Question: Entries known as _______________ mapping.
Options:
Diagonal
Straight
K
Boolean
Answer: A
Question: 9. Electronic Controller:
Options:
Flexible operation
High torque high speed operation
Fire and explosion proof operation
No leakage
Answer: A
Question: Regenerative braking is used when duty cycle ____________
Options:
Requires braking of machine
Requires accelerating of machine
Requires constancy of machine
Cannot comment on duty cycle
Answer: A
Question: Which of the following is mainly focused on backup and digital archiving, not on storage hosting?
Options:
Nirvanix
Iron Mountain
Google Storage for Developers
All of the mentioned
Answer: B
Question: _____________ is a tool which can detect registry issues in an operating system.
Options:
Network Stumbler
Ettercap
Maltego
LANguard Network Security Scanner
Answer: D
Question: A J-K flip-flop with J = 1 and K = 1 has a 20 kHz clock input. The Q output is _____________
Options:
Constantly LOW
Constantly HIGH
A 20 kHz square wave
A 10 kHz square wave
Answer: D
Question: Which one of the following multimedia formats can not be supported by RTP?
Options:
MPEG-4
MJPEG
MPEG
TXT
Answer: D
Question: 15. 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">def</span> c<span class="br0">(</span>f<span class="br0">)</span>: <span class="kw1">def</span> inner<span class="br0">(</span>*args<span class="sy0">,</span> **kargs<span class="br0">)</span>: inner.<span class="me1">co</span> +<span class="sy0">=</span> <span class="nu0">1</span> <span class="kw1">return</span> f<span class="br0">(</span>*args<span class="sy0">,</span> **kargs<span class="br0">)</span> inner.<span class="me1">co</span> <span class="sy0">=</span> <span class="nu0">0</span> <span class="kw1">return</span> inner <span class="sy0">@</span>c <span class="kw1">def</span> fnc<span class="br0">(</span><span class="br0">)</span>: <span class="kw1">pass</span> <span class="kw1">if</span> __name__ <span class="sy0">==</span> <span class="st0">'__main__'</span>: fnc<span class="br0">(</span><span class="br0">)</span> fnc<span class="br0">(</span><span class="br0">)</span> fnc<span class="br0">(</span><span class="br0">)</span> <span class="kw1">print</span><span class="br0">(</span>fnc.<span class="me1">co</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
4
3
0
1
Answer: A
Question: Recombinant DNA construction involves ____________
Options:
Cleaving DNA with a restriction endonuclease and joining with ligase
Cleaving DNA with ligase and joining with endonuclease
Cleaving and joining DNA with restriction endonuclease
Cleaving DNA with a restriction endonuclease and joining with polymerase
Answer: A
Question: A compound decomposes according to the first order rate law with a half life period of 30 min. What will be the fraction of the remaining compound after 120 min?
Options:
0.625
0.0625
0.25
0.025
Answer: B
Question: How many fluids remain at a constant temperature during the process of boiling and condensation?
Options:
1
2
3
4
Answer: A
Question: If a, b are integers such that a > b then lcm(a, b) lies in _________
Options:
a>lcm(a, b)>b
a>b>lcm(a, b)
lcm(a, b)>=a>b
none of the mentioned
Answer: C
Question: _____________ occurs during tensile deformation.
Options:
Compressive stress
Strain hardening
Forging
Shear stress
Answer: B
Question: 8. Find the charge density from the function of flux density given by 12x – 7z.
Options:
19
-5
5
-19
Answer: A
Question: Which filter apart from perl, is the most powerful?
Options:
sed
awk
grep
cut
Answer: B
Question: Point out the wrong statement.
Options:
Heap inserts are typically slower than using a clustered index
Use partitions and partition SWITCH command; i.e., load a work table that contains a single partition and SWITCH it into the main table after you build the indexes and put the constraints on
Use the NOLOCK or TABLOCK hints to remove locking overhead
Use a commit size of <5000 to avoid lock escalation when inserting; note that in SQL Server 2008 you can now enable/disable lock escalation at the object level, but use this wisely
Answer: A
Question: Which of the following flag will be used for interactive substitution?
Options:
g
G
gc
cg
Answer: B
Question: When visual stimulus reaches receptors in retina of eye, first process involving absorption of physical energy by receptors is?
Options:
Reception
Transduction
Coding
Adaptation
Answer: A
Question: In Gifford-Udall system, the number of methods for prestressing members is?
Options:
1
2
3
4
Answer: C
Question: If the ratio of the polynomial P (s) and its derivative gives a continued fraction expansion with ________ coefficients, then the polynomial P (s) is Hurwitz.
Options:
all negative
all positive
positive or negative
positive and negative
Answer: B
Question: The Protein-tyrosine kinases phosphorylate the ______________ residues.
Options:
adenine
cytosine
tyrosine
chymosin
Answer: C
Question: Which of the following is not a type of numeric value in zoned format?
Options:
Positive
Negative
Double
Unsigned
Answer: A
Question: In three-point method the harmonics which are considered for calculating distortion is __________
Options:
First harmonics only
First and Second harmonics only
First, Second and Third harmonics only
Second and Third harmonics only
Answer: B
Question: What is the power of lens?
Options:
Reciprocal of R
Reciprocal of C
Reciprocal of f
Equal to f
Answer: C
Question: Return value of fork() system call can be:
Options:
-1,<0, 0
-1,>0, 0
-1,<0
none of the mentioned
Answer: B
Question: A child sits stationary at one end of a long trolley moving uniformly with speed v on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner, then what is the effect of the speed of the centre of mass of the (trolley+child) system?
Options:
The speed of the centre of mass increases
The speed of the centre of mass decreases
The speed of the centre of mass will not change
The speed of the centre of mass will first increase and then decrease
Answer: C
Question: In order to run motor on rated speed while carrying out Swinburne’s test we add ______________
Options:
Resistance in parallel with armature
Resistance in series with armature
Inductor in series with armature
Capacitor in parallel with armature
Answer: B
Question: The Fourier series coefficient of the signal y(t) = Even{x(t)} is ___________
Options:
\(\frac{X[k]+X[-k]}{2}\)
\(\frac{X[k]-X[-k]}{2}\)
\(\frac{X[k]+X^* [-k]}{2}\)
\(\frac{X[k]-X^* [-k]}{2}\)
Answer: A
Question: In which configuration does the op-amp function as a high gain amplifier?
Options:
Differential amplifier
Inverting amplifier
Non-inverting amplifier
All of the mentioned
Answer: D
Question: Which of these is not true about the Symbol Table?
Options:
All the labels of the instructions are symbols
Table has entry for symbol name address value
Perform the processing of the assembler directives
Created during pass 1
Answer: A
Question: The DMA differs from the interrupt mode by __________
Options:
The involvement of the processor for the operation
The method of accessing the I/O devices
The amount of data transfer possible
None of the mentioned
Answer: D
Question: Gain of power amplifiers __________ with increase in operating frequency.
Options:
Increases
Decreases
Increases exponentially
Decreases exponentially
Answer: A
Question: What is the time complexity of evaluation of postfix expression algorithm?
Options:
O (N)
O (N log N)
O (N2)
O (M log N)
Answer: B
Question: The force and the couple can’t be simplified together as one is the cause and the other is the effect.
Options:
The statement is correct and the reason given is also correct
The statement is wrong but the reason given is also correct
The statement is wrong and the reason given is also wrong
The statement is correct but the reason given is also wrong
Answer: A
Question: DML changes are
Options:
Insert
Update
Create
Both Insert and Update
Answer: D
Question: Which of the following statement is true regarding epicyclic train dynamometer.
Options:
Spur gear rotates in clockwise direction
Annular gear rotates in clockwise direction
Spur gear rotates is meshes with both annular and pinion
Annular gear rotates in anticlockwise direction
Answer: A
Question: For what value of A this high boost filtering becomes the standard Laplacian sharpening filter?
Options:
0
1
-1
∞
Answer: B
Question: Convert the hexadecimal number (1E2)16 to decimal.
Options:
480
483
482
484
Answer: C
Question: Which among the following is the first automated arc welding process?
Options:
TIG
Submerged arc welding
Plasma arc welding
Resistance arc process
Answer: A
Question: Which command is used as an alternative to echo command?
Options:
ls
printf
wc
ps
Answer: B
Question: What is the relation between work done by external loads and work done by internal loads.
Options:
They are unequal
They are equal
Can’t say
Depends upon load
Answer: B
Question: What is the rule h*(x+y) = (y+x)*h called?
Options:
Commutativity rule
Associativity rule
Distributive rule
Transitive rule
Answer: A
Question: 9. What would be the Prefix notation for the given equation?<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="c"><pre class="de1"><span class="br0">(</span>a<span class="sy0">+</span><span class="br0">(</span>b<span class="sy0">/</span>c<span class="br0">)</span><span class="sy0">*</span><span class="br0">(</span>d<span class="sy0">^</span>e<span class="br0">)</span><span class="sy0">-</span>f<span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
-+a*/^bcdef
-+a*/bc^def
-+a*b/c^def
-a+*/bc^def
Answer: B
Question: Which of the following is not true?
Options:
Trie requires less storage space than hashing
Trie allows listing of all the words with same prefix
Tries are collision free
Trie is also known as prefix tree
Answer: A
Question: In an isothermal curve, which of the following is true when the temperature is increased?
Options:
The curve shifts rightward
The curve shifts leftward
The curve goes down
The curve goes up
Answer: D
Question: If the external interrupts are programmed edge sensitive, then they should remain high for atleast
Options:
0 machine cycle
2 machine cycles
1 machine cycle
3 machine cycles
Answer: C
Question: When an induction generator is connected to an infinite bus, it _________
Options:
requires no capacitor bank
requires star connected capacitor bank
requires delta connected capacitor bank
requires any capacitor bank
Answer: A
Question: What is the predominant process below 0.5 Tm?
Options:
Viscous creep
Tertiary stage
Secondary stage
Transient creep
Answer: D
Question: Which of them is not an example of business email security tool?
Options:
Microsoft Office Trust Center
Sendinc
Hushmail Business
Cisco Jabber
Answer: A