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.

_DOES_NOT_INCLUDE_THE_ATTRIBUTE____________?$

A. id
B. hidden
C. lang
D. src
Answer» E.
Discussion
2.

PGP_IS_ABBREVIATED_AS________________?$

A. Pretty Good Privacy
B. Powerful Good Privacy
C. Protocol Giving Privacy
D. Pretty Good Protocol
Answer» B. Powerful Good Privacy
Discussion
3.

WHICH_OF_THE_FOLLOWING_PROCESS_IS_USED_FOR_MAKING_SLABS??$

A. Fullering
B. Edging
C. Cogging
D. Cavitising
Answer» B. Edging
Discussion
4.

IF_THE_VALUE_OF_‚ÂÀ√≠‚ÄÖ√¢¬ß_IS_‚ÂÀ√¨‚ÀÖ√Ë,_AND_Z1,_Z2_ARE_SAME_TYPE_OF_REACTANCE,_THEN_THE_VALUE_OF_‚ÂÀ√≠‚ÄÖ√¢¬ß_IS??$#

A. α=2 cosh<sup>-1</sup>⁡√(Z<sub>1</sub>/2 Z<sub>2</sub>)
B. α=2 cosh<sup>-1</sup>⁡√(Z<sub>1</sub>/Z<sub>2</sub>)
C. α=2 cosh<sup>-1</sup>⁡√(4 Z<sub>1</sub>/Z<sub>2</sub>)
D. α=2 cosh<sup>-1</sup>⁡√(Z<sub>1</sub>/4 Z<sub>2</sub>)
Answer» E.
Discussion
5.

IN__________NO_TWO_ABORTS_OCCUR_UNLESS_TWO_CONCURRENT_TRANSACTIONS_UPDATE_THE_SAME_DATA_ITEM.?$

A. Multiversion scheme
B. Timestamp protocol
C. Lock based protocol
D. Snapshot isolation
Answer» E.
Discussion
6.

FOR_PARTICLES_TO_NOT_REACH_THE_TDH,_WHAT_IS_THE_CONDITION_REQUIRED??$

A. Ut<Uo
B. Ut>Uo
C. Ut=Uo
D. Ut<=Uo
Answer» C. Ut=Uo
Discussion
7.

1?$

A. 0
B. 00
C. Error
Answer» D.
Discussion
8.

______IS_AN_EXAMPLE_OF_SECOND_GENERATION_CORDLESS_TELEPHONE_STANDARD_WHICH_ALLOWS_EACH_CORDLESS_PHONE_TO_COMMUNICATE_WITH_ANY_NUMBER_OF_BASE_STATIONS.?$

A. PACS
B. CT2
C. GSM
D. DECT
Answer» E.
Discussion
9.

FOR_RADIAL_EQUILIBRIUM_IT_IS_ASSUMED_THAT_THE_STEAM_LINES_ARE_____________TO_THE_AXIS_LINE.?$

A. perpendicular
B. parallel
C. inclined
D. none of the mentioned
Answer» C. inclined
Discussion
10.

IF_THE_CENTROID_STRUCTURE_IS_DIFFERENT_FROM_THE_MINIMUM_FREE-ENERGY_STRUCTURE,_THE_CENTROID_STRUCTURE_IS_OFTEN_CLOSER_TO_THE_PHYLOGENETIC_PREDICTION_AND_CONTAINS_FEWER_BASE_PAIRS,_OR_FEWER_FALSE-POSITIVE_BASE_PAIR_PREDICTIONS,_THAN_THE_MINIMUM_FREE-ENERGY_PREDICTION.?$

A. True
B. False
Answer» B. False
Discussion
11.

IN_A_CONVEX_POLYGON,_EACH_OF_THE_INTERIOR_ANGLES_IS_LESS_THAN_____DEGREES.?$

A. 90
B. 180
C. 360
D. 45
Answer» C. 360
Discussion
12.

IF________GENE_IS_THERE,_THE_DOUBLE_CROSSOVER_MAY_LEAVE__________IN_THE_CHROMOSOME.?$

A. linear, functional copy
B. circular, functional copy
C. linear, a non-functional copy
D. circular, a non-functional copy
Answer» C. linear, a non-functional copy
Discussion
13.

THE_DISCHARGE_RATE_IS_INDEPENDENT_OF_THE_HEIGHT_DIFFERENCE_AND_DEPENDENT_ONLY_ON_THE_HEIGHT.?$

A. True
B. False
Answer» C.
Discussion
14.

THE_TENSILE_STRENGTH_OF_THE_CONCRETE_BELOW_THE_NEUTRAL_AXIS_IS_NEGLECTED_IN:?$

A. Cracked section analysis
B. Uncracked section analysis
C. Beam section analysis
D. Strain analysis
Answer» B. Uncracked section analysis
Discussion
15.

THE_INJECTOR_NOZZLE_OF_A_COMPRESSION_IGNITION_ENGINE_IS_REQUIRED_TO_INJECT_FUEL_AT_A_SUFFICIENTLY_HIGH_PRESSURE_IN_ORDER_TO?$

A. inject fuel in a chamber of high pressure at the end of compression stroke
B. inject fuel at a high velocity to facilitate atomization
C. ensure that penetration is not high
D. all of the mentioned
Answer» E.
Discussion
16.

WHICH_OF_THE_FOLLOWING_GROUPS_CAN_PERFORM_SELF_SPLICING??$

A. mRNA, rRNA
B. rRNA, mtRNA
C. tRNA, mRNA
D. rRNA, tRNA
Answer» C. tRNA, mRNA
Discussion
17.

THE_MAJOR_DIFFERENCE_BETWEEN_EVAPORATED_AND_CONDENSED_MILK_IS??$

A. Evaporated milk has less water than condensed milk
B. Evaporated milk can be stored non-refrigerated, whereas condensed milk requires refrigeration
C. Condensed milk has a lower fat content than evaporated milk
D. Condensed milk comes in smaller size containers than evaporated milk
Answer» C. Condensed milk has a lower fat content than evaporated milk
Discussion
18.

___________FILTERS_ARE_UTILIZED_FOR_PURPOSE,_ESPECIALLY_WITH_HIGH‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ√ÜTEMPERATURE_BLACKBODY_RADIATION,_WHERE_LARGE_AMOUNTS_OF_U.V._LIGHT_(WHICH_COULD_CAUTILIZE_EYE_AND_SKIN_DAMAGE)_ARE_PRODUCED.?$#

A. Heat
B. UV
C. Grey body
D. Dye
Answer» C. Grey body
Discussion
19.

THE_EFFICIENCY_OF_A_CARNOT_ENGINE_OPERATING_WITH_RESERVOIR_TEMPERATURES_KEPT_AT_100_¬¨ àûC_AND_-23¬¨ àûC_WILL_BE?$#

A. (100+23)/100
B. (100-23)/100
C. (373+250)/373
D. (373-250)/373
Answer» E.
Discussion
20.

WHICH_PROTEIN_DOES_THE_PLASMID_FROM_VSV_ENCODE??$

A. F-protein
B. A-protein
C. G-protein
D. E-protein
Answer» D. E-protein
Discussion
21.

WHICH_OF_THE_FOLLOWING_IS_A_PROPERTY_OF_MILLER_INDICES??$

A. They uniquely identify a plane
B. They are always positive
C. They are not fractions
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
22.

IN_SPREAD_SPECTRUM_TECHNIQUE,_THE_DESIRED_SIGNAL_IS_MULTIPLIED_______AND_INTERFERENCE_SIGNAL_IS_MULTIPLIED______?$

A. Once, twice
B. Twice, once
C. Twice, thrice
D. Thrice, twice
Answer» C. Twice, thrice
Discussion
23.

IF_THE_SAMPLE_SIZE_FOR_A_P-CHART_IS_50_AND_THE_VALUE_FOR_THE_CENTER_LINE_OF_THE_CHART_IS_0.2313,_WHAT_WILL_BE_THE_VALUE_OF_THE_LCL_OF_THE_CHART??$

A. 0.4108
B. 0.0524
C. 0.0762
D. 0.0389
Answer» C. 0.0762
Discussion
24.

NUMBER_OF_HOLES_DRILLED_PER_SECOND_DEPENDS_ON_THE_HOLES_DIAMETER.?$

A. True
B. False
Answer» B. False
Discussion
25.

THE_DATA_STRUCTURE_SUITABLE_FOR_SCHEDULING_PROCESSES_IS________?$

A. List
B. Heap
C. Queue
D. Stack
Answer» D. Stack
Discussion
26.

POLYURETHANES_ARE_USED_FOR_PURIFYING_THE_________?$

A. Water
B. Alcohol
C. Acids
D. Salt solutions
Answer» B. Alcohol
Discussion
27.

THE_OXIDIZING_AGENT_USED_IN_COD_TEST_IS?$

A. Potassium chloride
B. Potassium per-manganate
C. Potassium chromate
D. Potassium dichromate
Answer» E.
Discussion
28.

WHICH_OF_THE_FOLLOWING_FILTER_TRANSFORMATION_IS_NOT_POSSIBLE??$

A. High pass analog filter to low pass digital filter
B. High pass analog filter to high pass digital filter
C. Low pass analog filter to low pass digital filter
D. None of the mentioned
Answer» C. Low pass analog filter to low pass digital filter
Discussion
29.

WHICH_OF_THE_FOLLOWING_IS_USED_TO_PROVIDE_A_BASELINE_MEASURE_FOR_COMPARISON_OF_IDSES??$

A. Crossover error rate
B. False negative rate
C. False positive rate
D. Bit error rate
Answer» B. False negative rate
Discussion
30.

FOR_TESTING_SQUARENESS_OF_SPINDLE_AXIS_WITH_TABLE,_WHEN_WAS_READING_TAKEN_DOWN??$

A. At every 90° rotation of spindle
B. At every 180° rotation of spindle
C. At every 60° rotation of spindle
D. At every 120° rotation of spindle
Answer» C. At every 60¬¨¬®‚Äö√†√ª rotation of spindle
Discussion
31.

IS_HIGH_AIRSPEED_AROUND_THE_TRAILING_EDGE_CAUSES_STRONG_VISCOUS_FORCES??$

A. False
B. True
Answer» B. True
Discussion
32.

THE_SOLUTION_TO_F(X)_=_F_-1(X)_ARE_:?$

A. no solutions in any case
B. same as solution to f(x) = x
C. infinite number of solution for every case
D. none of the mentioned
Answer» C. infinite number of solution for every case
Discussion
33.

HOW_CAN_THE_VARIATION_IN_RATINGS_BE_OBTAINED??$

A. alternative windings
B. alternative core lengths
C. alternative pole pitch
D. alternative pole length
Answer» C. alternative pole pitch
Discussion
34.

INSERTION_OF_DNA_FRAGMENT_BETWEEN_PSTI_SITES______________THE_RESISTANCE_DETERMINANT.?$

A. Activates
B. Inactivates
C. Weakens
D. Removes
Answer» C. Weakens
Discussion
35.

IN_PHOTO-EXTINCTION_METHOD,_A_SOURCE_OF_LIGHT_IS_DIRECTED_THROUGH_A_SUSPENSION_OF?$

A. Kerosene in cement
B. Cement in kerosene
C. Cement in water
D. Water in cement
Answer» C. Cement in water
Discussion
36.

WHY_CAN‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•T_WE_DESIGN_A_PERFECT_NEURAL_NETWORK??$#

A. full operation is still not known of biological neurons
B. number of neuron is itself not precisely known
C. number of interconnection is very large & is very complex
D. all of the mentioned
Answer» E.
Discussion
37.

GRAPHIC_OBJECT_COMPOSED_OF_PATTERNS_OF_LINES,_POINTS,_CIRCLES_ETC.?$

A. CAD
B. Vector
C. Animation
D. Raster
Answer» C. Animation
Discussion
38.

STATEMENT_1:_WHERE_PG_IS_POWER_FOR_A_GASSED_SYSTEM_AND_PO_IS_POWER_FOR_AN_UNGASSED_SYSTEM,_PG/PO_IS______?$

A.
B. < 1, aeration number
C. > 1, aeration number
Answer» B. < 1, aeration number
Discussion
39.

D/B_PLOTS_ARE_USED_WHEN_THERE_IS?$

A. Non key components
B. Total reflux
C. Boil up required
D. Can’t be specified
Answer» B. Total reflux
Discussion
40.

YOU_WANT_TO_WORK_WITH_A_RESOURCE_THAT_MAY_FAIL_WHEN_YOU_TRY_TO_READ_FROM_OR_WRITE_TO_IT.?$

A. TransactionManager
B. Transaction
C. Spring batch retry
D. All of the mentioned
Answer» C. Spring batch retry
Discussion
41.

PROBLEMS_OCCURS_IF_WE_DON‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•T_IMPLEMENT_A_PROPER_LOCKING_STRATEGY?$#

A. Dirty reads
B. Phantom reads
C. Lost updates
D. Unrepeatable reads
Answer» B. Phantom reads
Discussion
42.

FOR_PLASTICS,_THE_MARGIN_(I.E._CENTER_OF_RIVET_TO_THE_EDGE)_IS_BETWEEN________?$

A. 2d to 4d
B. 1d to 3d
C. 2d to 3d
D. 1d to 2d
Answer» D. 1d to 2d
Discussion
43.

THE_MAXIMUM_EFFICIENCY_FOR_SPIRAL_GEARS_IS?$

A. sin (θ + φ ) + 1/ cos (θ − φ ) + 1
B. cos (θ − φ) + 1/sin (θ + φ ) + 1
C. cos (θ + φ ) + 1/ cos (θ − φ ) + 1
D. cos (θ − φ) + 1/cos (θ + φ ) + 1
Answer» D. cos (‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö‚Ć‚àö‚↠‚âà√¨‚àö√∫) + 1/cos (‚âà√≠‚Äö√†√® + ‚âà√¨‚àö√∫ ) + 1
Discussion
44.

PHOTO_IONIZATION_AND_FLAME_IONIZATION_TECHNIQUE_ARE_MOST_FAVOURED_IN_DETECTION_OF_____________?$

A. Organic gases
B. Inorganic gases
C. Vapours
D. All of the mentioned
Answer» B. Inorganic gases
Discussion
45.

ACUTE_EFFECTS_MAY_TAKE_YEARS_TO_SHOW_UP._TRUE_OF_FALSE?$

A. True
B. False
Answer» C.
Discussion
46.

WHAT_IS_TRUE_FOR_A_SYSTEM_TO_BE_PROPER_TESTABLE??$

A. It must be possible to control each components internal state and then observe its output
B. It must be possible to control each components output and then observe its internal state
C. it may or may not be possible to control each components internal state and then observe its output
D. None of the mentioned
Answer» B. It must be possible to control each components output and then observe its internal state
Discussion
47.

GERMWATCHER_IS_USED_TO_CONTROL_INFECTIONS_CAUSED_BY_BACTERIA.?$

A. True
B. False
Answer» B. False
Discussion
48.

ASSUME_A_275_KV_TRANSMISSION_LINE_HAVING_THE_FOLLOWING_LINE_CONSTANTS:A_=_0.8‚ÄÖ√Ñ√∂‚ÀւĆ‚ÄÖ√тĆ5¬¨¬®‚ÄÖ√†√ª_;_B_=_200‚ÄÖ√Ñ√∂‚ÀւĆ‚ÄÖ√тĆ75¬¨¬®‚ÄÖ√†√ª?$#

A.
B. capacitive, receiving end
C. inductive, sending end
Answer» B. capacitive, receiving end
Discussion
49.

THE_GIVEN_VARIABLE_LOSSES_ARE_5KW_FR_A_500_KVA,_11_KV,_3-PHASE_STAR_CONNECTED_ALTERNATOR_HAVING_ARMATURE_RESISTANCE_OF_4_OHMS._CALCULATE_THE_CURRENT_AT_WHICH_MAXIMUM_EFFICIENCY_OCCURS?$

A. 20.4A
B. 10.2A
C. 40A
D. 26A
Answer» B. 10.2A
Discussion
50.

_________IS_AN_DECOMPOSED_LATERITE_WHICH_IS_DEEP_BROWN_OR_RED_IN_COLOUR.?$

A. Quartzite
B. Murum
C. Slate
D. Sandstone
Answer» C. Slate
Discussion