b6Amine/MNLP_M3_quantized_dataset huggingface dataset:
Question: 9. 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> Test: <span class="kw1">def</span> <span class="kw4">__init__</span><span class="br0">(</span><span class="kw2">self</span><span class="br0">)</span>: <span class="kw2">self</span>.<span class="me1">x</span> <span class="sy0">=</span> <span class="nu0">0</span> <span class="kw1">class</span> Derived_Test<span class="br0">(</span>Test<span class="br0">)</span>: <span class="kw1">def</span> <span class="kw4">__init__</span><span class="br0">(</span><span class="kw2">self</span><span class="br0">)</span>: Test.<span class="kw4">__init__</span><span class="br0">(</span><span class="kw2">self</span><span class="br0">)</span> <span class="kw2">self</span>.<span class="me1">y</span> <span class="sy0">=</span> <span class="nu0">1</span> <span class="kw1">def</span> main<span class="br0">(</span><span class="br0">)</span>: b <span class="sy0">=</span> Derived_Test<span class="br0">(</span><span class="br0">)</span> <span class="kw1">print</span><span class="br0">(</span>b.<span class="me1">x</span><span class="sy0">,</span>b.<span class="me1">y</span><span class="br0">)</span> main<span class="br0">(</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
Error because class B inherits A but variable x isn’t inherited
0 0
0 1
Error, the syntax of the invoking method is wrong
Answer: B
Question: Find a root of f (x) = 3x + sin(x) – ex = 0. Use 6 iterations to find the approximate value of x.
Options:
0.3605
0.3650
0.3615
0.3655
Answer: B
Question: The regular expressions denote zero or more instances of an x or y is?
Options:
(x+y)
(x+y)*
(x* + y)
(xy)*
Answer: B
Question: The cross between a true breeding sphere shaped and a long shaped squash gives 30 sphere squash in F2. What is the total number of expected progeny?
Options:
30
40
50
60
Answer: B
Question: If a node is locked in ______________ the subtree rooted by that node is locked explicitly in shared mode, and that explicit locking is being done at a lower level with exclusive-mode locks.
Options:
Intention lock modes
shared and intention-exclusive (SIX) mode
Intention-exclusive (IX) mode
Intention-shared (IS) mode
Answer: B
Question: To save a file and remain in vi editor, which one of the following command will be used?
Options:
:w
‘:x’
:q
:a
Answer: A
Question: What is the main reason for discontinuous yielding?
Options:
Grain boundaries
Substitutional atoms
Interstitial atoms
Vacancies
Answer: C
Question: The average power in an electromagnetic wave is given by
Options:
propagation constant
poynting vector
phase constant
attenuation constant
Answer: B
Question: Rectangular waveguides dominate the circular waveguides. Find the reason.
Options:
Low cut-off frequency
Easy to design
More wave propagation
The statement is false
Answer: C
Question: 10. What will be the output of the following C 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="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="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> y <span class="sy0">=</span> <span class="nu0">2</span><span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> <span class="kw4">int</span> z <span class="sy0">=</span> y <span class="sy0">+</span><span class="br0">(</span>y <span class="sy0">=</span> <span class="nu0">10</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> z<span class="br0">)</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:
12
20
4
Either 12 or 20
Answer: B
Question: What is the allowable stress in cast iron?
Options:
3200 N/mm2
2400 N/mm2
3400 N/mm2
5500 N/mm2
Answer: C
Question: Based on material used for construction, memory devices are classifieds into ________ categories.
Options:
2
3
4
5
Answer: A
Question: How many successors are generated in backtracking search?
Options:
1
2
3
4
Answer: A
Question: Which electrical relay contact tip material has the highest thermal conductivity?
Options:
Silver
Alloy of silver and copper
Alloy of silver and tungsten
Alloy of silver and Nickel
Answer: D
Question: Tools that you develop can plug into the workbench using well defined hooks called ________
Options:
SDK
Extension Point
JDK
GNU
Answer: C
Question: Which of the following is an advantage of open addressing over separate chaining?
Options:
it is simpler to implement
table never gets full
it is less sensitive to hash function
it has better cache performance
Answer: A
Question: Assume a planet having a radius R and its density is expressed as = \(\frac{R+r}{2r}D’\).
Options:
\(\frac{5\pi D’R^3}{2}\)
\(\frac{4\pi D’R^3}{3}\)
\(\frac{5\pi D’R^3}{3}\)
\(\frac{5\pi D’R^3}{12}\)
Answer: C
Question: The instantaneous center of a rigid thin disc rolling on a plane rigid surface is located at
Options:
the centre of the disc
the point of contact
an infinite distance on the plane surface
the point on the circumference situated vertically opposite to the contact point
Answer: A
Question: What is the transitional function of a DFA?
Options:
Q X Σ→Q
Q X Σ→2Q
Q X Σ→2n
Q X Σ→Qn
Answer: A
Question: Among the following which turbine has highest efficiency?
Options:
Kaplan turbine
Francis turbine
Pelton turbine
Propeller turbine
Answer: A
Question: Which of the following is not a planning tool?
Options:
Rose plane
Bead plane
Jack plane
Rebate plane
Answer: B
Question: Heteroassociative memory is also known as?
Options:
unidirectional memory
bidirectional memory
multidirectional assocative memory
temporal associative memory
Answer: A
Question: The algorithm which uses multiple processors to calculate pixel positions is
Options:
Midpoint algorithm
Parallel line algorithm
Bresenham’s line algorithm
All of the mentioned
Answer: B
Question: For a transmission line, if the reflection coefficient is 0.4, then the transmission coefficient is:
Options:
0.4
1.4
0.8
2.8
Answer: B
Question: All energy signals will have an average power of ___________
Options:
Infinite
Zero
Positive
Cannot be calculated
Answer: A
Question: Which of the following request can be issued from httr package?
Options:
GET
PUT
DELETE
All of the mentioned
Answer: B
Question: Look out the distribution curve, if the line PM is lesser than shown the separation is more
Options:
<img src="https://www.sanfoundry.com/wp-content/uploads/2017/06/mass-transfer-quiz-q5.png" alt="mass-transfer-quiz-q5" width="424" height="372" class="alignnone size-full wp-image-169233" srcset="https://www.sanfoundry.com/wp-content/uploads/2017/06/mass-transfer-quiz-q5.png 424w, https://www.sanfoundry.com/wp-content/uploads/2017/06/mass-transfer-quiz-q5-300x263.png 300w" sizes="(max-width: 424px) 100vw, 424px" />
Where, x,y are the concentrations in mole fractions
True
False
Answer: C
Question: A current commutated chopper is fed from a source of 230 V. Its commutating components are L = 20 μH and C = 50 μF. Find the value of peak commutating current.
Options:
233 A
59 A
363 A
198 A
Answer: C
Question: Stucco is a type of _________
Options:
Varnishing
Distempering
Plastering
Whitewashing
Answer: C
Question: 10. 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;fcntl.h&gt;</span></pre></li><li class="li1"><pre class="de1">&nbsp;</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> fd<span class="sy0">,</span> fd2<span class="sy0">,</span> ret<span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> fd <span class="sy0">=</span> open<span class="br0">(</span><span class="st0">"san.c"</span><span class="sy0">,</span>O_RDONLY<span class="br0">)</span><span class="sy0">;</span></pre></li><li class="li1"><pre class="de1"> ret <span class="sy0">=</span> close<span class="br0">(</span>fd2<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="br0">}</span></pre></li></ol></div></div></div></div></div></div>
Options:
0
1
-1
none of the mentioned
Answer: C
Question: If A and B are regular languages, !(A’ U B’) is:
Options:
regular
non regular
may be regular
none of the mentioned
Answer: A
Question: Tape drive is connected to and controlled by _______
Options:
Interpreter
Tape controller
CPU
Processor
Answer: A
Question: A diffraction pattern is obtained with a straight edge using light of wavelength 5500 Å. The separation between the edge and the source is 15 cm while that between the edge and the eyepiece is 3 m. What is the position of the first maximum?
Options:
1.01 cm
2.03 cm
0.46 cm
1.56 cm
Answer: C
Question: Cursor that reflects the changes made to the database table even after the result set is returned
Options:
Static
Dynamic
FORWARD_ONLY
Keyset
Answer: B
Question: Which one of the following is not true?
Options:
kobjects are included in a hierarchic organisation
kobjects can have a parent
kobjects can be included in a kset
none of the mentioned
Answer: D
Question: Eddy currents can be used to heat localized tissues of the human body. What is this branch of science referred to as?
Options:
Inductology
Eddy dynamics
Inductothermy
Eddy mechanics
Answer: C
Question: Which of the following condition occur by incomplete oxidation of respiratory substrate?
Options:
Feedback inhibition
Feedback repression
Aerobic condition
Anaerobic condition
Answer: D
Question: On which of the following factors does the LOS distance depends?
Options:
Height of receiving antenna alone
Height of transmitting antenna alone
Only on height of transmitting and receiving antenna
On height of transmitting and receiving antenna and effective earths radius factor k
Answer: D
Question: 9. 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">print</span><span class="br0">(</span><span class="st0">"Hello {} and {}"</span>.<span class="me1">format</span><span class="br0">(</span><span class="st0">'foo'</span><span class="sy0">,</span> <span class="st0">'bin'</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
Hello foo and bin
Hello {} and {}
Error
Hello and
Answer: A
Question: Name the sequences which are present in more than one copy in a haploid genome?
Options:
Nonrepetitive DNA
Highly repetitive DNA
Repetitive DNA
Minisatellite
Answer: B
Question: A filter is provided of order 3, find the roll-off rate.
Options:
6 dB/decade
60 dB/octave
60 dB/decade
3 dB/decade
Answer: D
Question: In the floppy drive, data is written to and read from the disk via a magnetic _____ head mechanism.
Options:
Cluster
Read/Write
Cylinder
Recordable
Answer: B
Question: When the static pressure of the feed is increases, what happens to MRR?
Options:
Increases
Decreases
Increase up to a limiting condition
Decrease up to a limiting condition
Answer: A
Question: 3. A third order system is approximated to an equivalent second order system. The rise time of this approximated lower order system will be:
Options:
Same as the original system for any input
Smaller than the original system for any input
Larger than the original system for any input
Larger or smaller depending on the input
Answer: B
Question: For realisation of JK flip-flop from SR flip-flop, if J=1, K=0 & present state is 0(i.e. Q(n)=0) then excitation input will be ___________
Options:
S=0, R=1
S=X, R=0
S=1, R=0
S=1, R=1
Answer: C
Question: __________ causes of uplift of structure.
Options:
Percolation
Scour
Critical Velocity
Slope Failure
Answer: A
Question: The couple is simplified easily with the help of right hand rule. But the forces simplification is not possible as there is no such system of rules so that the forces can be simplified.
Options:
The first part of the statement is false and another part is true
The first part of the statement is false and another part is false too
The first part of the statement is true and another part is false
The first part of the statement is true and another part is true too
Answer: A
Question: Ratio of actual velocity to sonic velocity is known as
Options:
Mach number
Peclet number
Reynolds number
Grashof number
Answer: A
Question: The directory can be viewed as a _________ that translates file names into their directory entries.
Options:
symbol table
partition
swap space
cache
Answer: A
Question: What is the definition of the delta function in time space intuitively?
Options:
Defines that there is a point 1 at t=0, and zero everywhere else
Defines that there is a point 0 at t=0, and 1 everywhere else
Defines 1 for all t > 0, and 0 else
Defines an impulse of area 1 at t=0, zero everywhere else
Answer: D
Question: Which command is used to reexecute the previous command?
Options:
!!
!cat
!3
!$
Answer: A
Question: When performing subtraction by addition in the 2’s-complement system ____________
Options:
The minuend and the subtrahend are both changed to the 2’s-complement
The minuend is changed to 2’s-complement and the subtrahend is left in its original form
The minuend is left in its original form and the subtrahend is changed to its 2’s-complement
The minuend and subtrahend are both left in their original form
Answer: C
Question: What is the variation in the pattern observed for single slit Fresnel diffraction than single slit Fraunhofer Diffraction?
Options:
The pattern is not hyperbolic
The fringes are too thin
The region of minimum intensity is not completely dark
The fringes are colored
Answer: C
Question: Which of the following property of splay tree is correct?
Options:
it holds probability usage of the respective sub trees
any sequence of j operations starting from an empty tree with h nodes atmost, takes O(jlogh) time complexity
sequence of operations with h nodes can take O(logh) time complexity
splay trees are unstable trees
Answer: B
Question: How to access data members of a class?
Options:
Dot operator
Arrow operator
Dot or arrow as required
Dot, arrow or direct call
Answer: C
Question: If the sides of the right angled triangle is x+2, x+1, x then what is the value of x?
Options:
1
2
3
4
Answer: A
Question: Which one of the following is an example of a bounded signal?
Options:
et coswt
et sinw(-t)
e-t coswt
et cosw(-t)
Answer: B
Question: 5. 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">x <span class="sy0">=</span> <span class="st0">'abcd'</span> <span class="kw1">for</span> i <span class="kw1">in</span> <span class="kw2">range</span><span class="br0">(</span><span class="kw2">len</span><span class="br0">(</span>x<span class="br0">)</span><span class="br0">)</span>: <span class="kw1">print</span><span class="br0">(</span>i.<span class="me1">upper</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span></pre></div></div></div></div></div></div>
Options:
a b c d
0 1 2 3
error
1 2 3 4
Answer: C
Question: Energy a system possesses because of the force exerted on its mass by a gravitational or electromagnetic field with respect to a reference surface.
Options:
Kinetic Energy
Potential Energy
Work
None of the mentioned
Answer: B
Question: Header are ______ when data packet moves from upper to the lower layers?
Options:
Modified
Removed
Added
All of the mentioned
Answer: C
Question: Which of the following is an advantage of the Vickers test?
Options:
Rough surface preparation
Cheaper
Accurate readings
Large floor-standing machine
Answer: C
Question: Which among the following is called as the velocity pump?
Options:
Centrifugal
Reciprocating
Rotary
Ionization pump
Answer: A
Question: Which of the following operations involves reduction in length?
Options:
Upsetting
Drawing down
Setting down
Punching
Answer: A
Question: The feature of an approximate model of a transistor is
Options:
it helps in quicker analysis
it provides individual analysis for different configurations
it helps in dc analysis
ac analysis is not possible
Answer: A
Question: In three phase supply, the voltage phases are displaced by ________ and in two phase by ___________
Options:
120°, 90°
180°, 90°
120, 120°
120°, 180°
Answer: A
Question: The auto correlation of x(t) = e-atu(t) is ________________
Options:
\(\frac{e^{-at}}{a^2} \)
\(\frac{e^{-at}}{2a} \)
\(\frac{e^{-aλ}}{a^2} \)
\(\frac{e^{-aλ}}{2a} \)
Answer: D
Question: Which statement is correct about the vector F in the showing the conservative nature of the forces?
Options:
F= Fcos β + Fcos α + Fcosγ
F= Fsin β + Fcos α + Fcosγ
F= Fcos β + Fsin α + Fcosγ
F= Fcos β + Fcos α + Fsinγ
Answer: B
Question: Automatic variables are stored in ________
Options:
stack
data segment
register
heap
Answer: A
Question: The Downwind Weighing Factor is a function of the flow variables at ___________
Options:
the face and upwind nodes
the far upwind, upwind and downwind nodes
the upwind and downwind nodes
the face, upwind and downwind nodes
Answer: D
Question: Consider that the phase shift of an RC coupled CE amplifier is 260°. Find the low frequency gain when the voltage gain of the transistor is -150.
Options:
100
26
40
55
Answer: B
Question: The plane passing through the twinning axis and separating the region of twinning from undeformed part is called ___ planes.
Options:
Twinning
Slip
Basal
Close packed
Answer: A
Question: Size of chowkhat sections for door and window is __________
Options:
2cm*1.5cm
10.16cm*10.16cm
2.8″*1.4″
10/3″*2/3″
Answer: B
Question: What is the value of solar absorptivity for white marble?
Options:
0.45
0.46
0.47
0.48
Answer: B
Question: The complex number given by [(√3/2)+i/2]5+[(√3/2)-i/2]5 lies, on which of the following regions?
Options:
imaginary axis
real axis
first quadrant
fourth quadrant
Answer: B
Question: An optimizing Compiler does _________
Options:
Better compilation of the given piece of code
Takes advantage of the type of processor and reduces its process time
Does better memory management
None of the mentioned
Answer: B
Question: What is the square root of 4?
Options:
-2
-3
4
-4
Answer: A
Question: How many unknowns will be left finally which are non-zero?
Options:
0
1
2
3
Answer: B
Question: Manning’s equation is not used to calculate_________
Options:
Normal depth
Roughness
Critical depth
Hydraulic radius
Answer: B
Question: Which of the following chromosomes are involved in myelocytic leukaemia?
Options:
7th and 20th
9th and 22nd
1st and 2nd
3rd and 4th
Answer: B
Question: Which of the following produces pyruvate?
Options:
Leucine
Isoleucine
Lysine
Alanine
Answer: D
Question: Which of the following does not causes compaction?
Options:
vibration
tamping
rolling
adding excess water
Answer: A
Question: Given L = number of bits in the packet, a = average rate and R = transmission rate. The Traffic intensity in the network is given by ____________
Options:
La/R
LR/a
R/La
Ra/L
Answer: A
Question: 6. Minimum principle was given by:
Options:
Pontryagin
Hamiltonian
Bellman
Jacobi
Answer: A
Question: What is the number of moles of N2 after the reaction?
Options:
0
5
10
None of the mentioned
Answer: A
Question: Which of the below is not a property of ferro cement?
Options:
Impervious nature
Capacity to resist shock
No need of formwork
Strength per unit mass is low
Answer: D
Question: According to Millers compensation and pole splitting, what is the impedance in output port if I1 = 20 mA, I2 = 30 mA and Z = 2.3 kΩ?
Options:
0.38 kΩ
3.83 kΩ
0.57 kΩ
5.75 kΩ
Answer: B
Question: Consider the above problem, find what error would be introduced if the arithmetic mean temperature difference is used rather than the log-mean temperature difference? Take overall heat transfer coefficient for the condenser surface as 1250 W/m2 K
Options:
7.61%
7.71%
7.81%
7.91%
Answer: A
Question: What is the degrees of freedom of a system with pure water?
Options:
2
4
5
7
Answer: A
Question: What are Semantic Networks?
Options:
A way of representing knowledge
Data Structure
Data Type
None of the mentioned
Answer: A
Question: How does ionic polarisation occur?
Options:
Splitting of ions
Passing magnetic field
Displacement of cations and anions
Never occurs
Answer: A
Question: Transformers are generally designed for ___________
Options:
on-site problem solving
one-time use
off-site problem solving
short-time use
Answer: A
Question: Strength of joint = efficiency × __________
Options:
Strength of section
Depth of plate
Length of plate
Strength of plate
Answer: D
Question: What is the first stage of the compilation process?
Options:
pre-processing
post-processing
compilation
linking
Answer: A
Question: The e-NFA recognizable languages are not closed under ___________
Options:
Union
Negation
Kleene Closure
None of the mentioned
Answer: D
Question: What is the main role of the regular files in the sysfs?
Options:
regular files represent the attributes of devices and drivers
regular files represent the kernel objects
regular files represent the kernel sets
none of the mentioned
Answer: A
Question: Blocked rotor test comprises of ____________
Options:
rotor and stator copper losses.
rotor copper and stator core losses.
rotor core losses
stator copper losses
Answer: A
Question: Which of the following is the application of a positive feedback system?
Options:
Telemetry system
Automatic test system
Bimorph position control system
None of the mentioned
Answer: B
Question: Depletion mode MOSFETs are more commonly used as ____________
Options:
switches
resistors
buffers
capacitors
Answer: B
Question: Equisetum belongs to ___________
Options:
Sphenopsida
Lycopsida
Pteropsida
Psilopsida
Answer: A
Question: Which one of the following is used to completely remove water and helps in preservation of foods?
Options:
Desiccation
Dehydration
Drying
Dewatering
Answer: B
Question: In how many ways can you select 9 cupcakes from a box containing 17 cupcakes?
Options:
42769
45398
24310
36214
Answer: C
Question: Operators with the same precedence are evaluated in which manner?
Options:
Left to Right
Right to Left
Can’t say
None of the mentioned
Answer: B
Question: The Nyquist frequency for the signal x (t) = 3 cos 50πt + 10 sin 300πt – cos 100t is ___________
Options:
50 Hz
100 Hz
200 Hz
300 Hz
Answer: C
Question: The copy-back protocol is used ________
Options:
To copy the contents of the memory onto the cache
To update the contents of the memory from the cache
To remove the contents of the cache and push it on to the memory
None of the mentioned
Answer: B
Question: Which of the following is true regarding undercutting defect?
Options:
Undercutting is due to local increase of thickness of parent metal at weld toe
It is due to insufficient current
It can be corrected by depositing additional weld material
It is not easy to detect
Answer: C