Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

The Spindle fibers in cell cycle are formed by ____________

A. Intermediate filaments
B. Microtubules
C. Actin
D. Myosin
Answer» C. Actin
2.

Reciprocating pumps can deliver fluid at high pressure.

A. True
B. False
Answer» B. False
3.

If needed to split a node or coalesce it with its siblings, or redistribute key values between siblings, the crabbing protocol locks the parent of the node in ____________ mode.

A. Shared
B. Exclusive
C. Read only
D. None of the mentioned
Answer» C. Read only
4.

Generation of intermediate code based on a abstract machine model is useful in compilers because

A. Implementation of lexical analysis and syntax analysis is made easier
B. Writing for intermediate code generation
C. Portability of the front end of the compiler
D. None of the mentioned
Answer» B. Writing for intermediate code generation
5.

Clearance signals can be transmitted from the same array antenna as the localizer signal.

A. True
B. False
Answer» C.
6.

The mould hardness measuring test is similar to _________

A. Brinells Hardness test
B. Vikers hardness test
C. Rockwell Hardness test
D. Sand Grain analysis
Answer» B. Vikers hardness test
7.

Any chemical that is not on the Inventory is considered as _____

A. New chemical substance
B. Old chemical substance
C. Existing chemical substance
D. Flag chemical substance
Answer» B. Old chemical substance
8.

________ process consists of making a number of holes in the ground and then filling these holes by the cement grout under pressure.

A. Chemical grouting
B. Cement grouting
C. Freezing process
D. Electro osmosis process
Answer» C. Freezing process
9.

What is the thickness of the lead jacket that is maintained for X-Ray procedures?

A. 0.25 mm
B. 2.5 mm
C. 25 mm
D. 250 mm
Answer» B. 2.5 mm
10.

Which of the following can be applied to prevent ductile fracture?

A. Fine grains
B. Low hardness
C. Low Young’s modulus
D. High-temperature treatment
Answer» B. Low hardness
11.

______ suspends the execution of a function wherever it is called and puts the function in debug mode

A. debug()
B. trace()
C. recover()
D. browser()
Answer» E.
12.

WLAN is used for providing connection between a host computer and satellite for communication.

A. true
B. false
Answer» C.
13.

Thiesson method is better result than arithmetic mean method because _________

A. It is shorter time consuming
B. Gives better detail about records
C. It is highly accurate
D. Small procedure
Answer» D. Small procedure
14.

Who suggested the four different approaches to the sizing problem?

A. Putnam
B. Myers
C. Boehm
D. Putnam and Myers
Answer» E.
15.

Which of the following catalyst is used for removing hydrocarbon from gaseous pollutant in combustion unit?

A. Platinum
B. Activated alumina
C. Vanadium
D. Potassium permanganate
Answer» C. Vanadium
16.

Electrons travels faster in

A. silicon
B. gallium arsenide
C. aluminium
D. silicon oxide
Answer» C. aluminium
17.

How many file system does the Windows NT support?

A. 4
B. 5
C. 3
D. 2
Answer» D. 2
18.

How many moles of O2 are required for the reaction?

A. 121
B. 11
C. 144
D. 12
Answer» B. 11
19.

Call by reference

A. Call by value
B. Output parameter
C. parameter arrays
Answer» D.
20.

Copper has _____ Electro discharge machining wear and _____ conductivity.

A. Good, better
B. Good, worse
C. Bad, better
D. Bad, worse
Answer» B. Good, worse
21.

Practically every hydrogenation reaction cannot be reversed by increasing temperature.

A. True
B. False
Answer» C.
22.

Which cloning technique is used to clone the whole organism?

A. DNA cloning
B. Reproductive cloning
C. Gene cloning
D. Therapeutic cloning
Answer» C. Gene cloning
23.

For which service the resources allocated for the services are released?

A. Register
B. Resource Discovery
C. Unregister
D. Suspend
Answer» D. Suspend
24.

In time domain the speed of response is measured in terms of :

A. Rise time
B. Settling time
C. Natural frequency
D. All of the mentioned
Answer» E.
25.

Calculate the phase constant of a dielectric with frequency 6 x 106 in air.

A. 2
B. 0.2
C. 0.02
D. 0.002
Answer» D. 0.002
26.

Which of the following error message indicates that the package cannot run in SSIS ?

A. DTS_E_CANTINSERTCOLUMNTYPE
B. DTS_E_CACHELOADEDFROMFILE
C. DTS_E_CANNOTCONVERTBETWEENUNICODEANDNONUNICODESTRINGCOLUMN
D. DTS_E_CONNECTIONREQUIREDFORMETADATA
Answer» B. DTS_E_CACHELOADEDFROMFILE
27.

Which among the following is a heavy metal?

A. Titanium base
B. Aluminium base
C. Zinc base
D. Magnesium base
Answer» D. Magnesium base
28.

Code that accesses a database has tests that effectively _________ the database.

A. Ignore
B. Delete
C. Call
D. Define
Answer» D. Define
29.

A _________________ joint present a neat appearance and is useful where depth of beam is to be preserved.

A. Widening
B. Lapped
C. Angle
D. Spliced
Answer» E.
30.

Gradient is used in which of the following area(s)?

A. To aid humans in detection of defects
B. As a preprocessing step for automated inspections
C. All of the mentioned
D. None of the mentioned
Answer» D. None of the mentioned
31.

Which of the below is not a filler material in filler slabs?

A. Rubber pieces
B. Clay pots
C. Burnt clay bricks
D. Coconut shell
Answer» B. Clay pots
32.

The horizontal shear is generally governed by:

A. Shear limit state
B. Ultimate limit state
C. Principle limit state
D. Tensile limit state
Answer» C. Principle limit state
33.

Which of the following can be helpful in creating your own feature detect?

A. Modernizr.addTest
B. Modenizer.on
C. Modernizr._domPrefixes
D. Modernizr.atRule
Answer» B. Modenizer.on
34.

How is the molecular weight distributed in the living polymers?

A. uniform
B. non-uniform
C. may be uniform or non-uniform
D. cannot be said
Answer» B. non-uniform
35.

The coefficient of friction is generally determined by ____________

A. Written over the Body
B. Experiments
C. Weighing the body
D. Measuring length of the body
Answer» C. Weighing the body
36.

Which of the following property defines when the animation will start. It allows an animation to begin execution some time after it is applied?

A. animation-stop
B. animation-delay
C. animation-start
D. animation-control
Answer» C. animation-start
37.

Is 17% is the thickness of NASA LS-0417 airfoil?

A. True
B. False
Answer» B. False
38.

What is a cyclic error?

A. Mean value of the discrete values of variation in the kinematic error of the gear taken for all cycles during one revolution
B. Mean value of the range of variation in the kinematic error of the gear taken for all cycles during one revolution
C. Mean value of the range of variation in permissible deviations in basic pitch of the gear taken for all cycles during one revolution
D. Mean value of the range of variation in the angular error of the gear taken for all cycles during one revolution
Answer» C. Mean value of the range of variation in permissible deviations in basic pitch of the gear taken for all cycles during one revolution
39.

The Orificemeter has a smooth edge hole.

A. True
B. False
Answer» C.
40.

Maximum supplementary firing refers to?

A. The maximum fuel that can be fired with the oxygen available in the gas turbine inlet
B. The maximum fuel that can be fired with the oxygen available in the gas turbine exhaust
C. The maximum fuel that cannot be fired with the oxygen available in the gas turbine inlet
D. None of the mentioned
Answer» C. The maximum fuel that cannot be fired with the oxygen available in the gas turbine inlet
41.

Exciting current in an electrical transformer will not be affected much if primary is excited with E rather than V.

A. True
B. False
Answer» B. False
42.

Knee braces are __________

A. long compression members
B. short compression members
C. long tension members
D. short tension members
Answer» C. long tension members
43.

Why cylinder head cast as a separate piece?

A. good compression ratio
B. high efficiency
C. prevent collision
D. easy removal
Answer» E.
44.

In drop forging, the anvil is lighter than the hammer.

A. True
B. False
Answer» C.
45.

Glass fermenters is used for about _____

A. 50 litres capacity
B. 100 litres capacity
C. 300 litres capacity
D. 30 litres capacity
Answer» E.
46.

Decibel covers a small range of values.

A. True
B. False
Answer» C.
47.

How many rotations are possible in case of 3 dimensional frame/beam?

A. 1
B. 2
C. 3
D. 4
Answer» D. 4
48.

In J-K flip-flop, “no change” condition appears when$

A. J = 1, K = 1
B. J = 1, K = 0
C. J = 0, K = 1
D. J = 0, K = 0
Answer» E.
49.

With heavy loads, two stroke engines get heated due to excessive heat produced.

A. True
B. False
Answer» B. False
50.

If a weaker radiofrequency alternating magnetic field, having the frequency of precession of the electron is applied at right angles to fixed magnetic field, which of the following occurs?

A. Fragmentation
B. Scattering
C. Resonance
D. Absorption
Answer» D. Absorption