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.

Sequence of ear ossicles from outside to inside is ____________

A. Malleus incus stapes
B. Incus stapes Malleus
C. Stapes incus malleus
D. Malleus stapes incus
Answer» B. Incus stapes Malleus
2.

Eustachian tube is present between _________

A. Middle ear and larynx
B. Outer ear and pharynx
C. Middle ear and pharynx
D. Inner ear and larynx
Answer» D. Inner ear and larynx
3.

Protein found in eye lens is __________

A. Crystalline
B. Opsin
C. Collagen
D. Rhodopsin
Answer» E.
4.

Rods and cons are modified _________

A. Multipolar neurons
B. Unipolar neurons
C. Bipolar neurons
D. Cannot be determined
Answer» D. Cannot be determined
5.

In current commutation, in chopper circuit we use _____________

A. 2 auxiliary thyristors
B. 2 diodes
C. 1 auxiliary thyristor
D. 2 auxiliary thyristors and 2 diodes
Answer» E.
6.

In voltage commutation, in chopper circuit we use _____________

A. 2 auxiliary thyristors
B. 2 diodes
C. 1 auxiliary thyristor
D. Many diodes
Answer» B. 2 diodes
7.

Which of the following method is adopted for controlling a DC motor?

A. Resistance control
B. Motor-generator set
C. Inverter Rectifier
D. DC chopper
Answer» E.
8.

Represent ii in terms of e.

A. \(e^{\frac{-\pi}{3}}\)
B. \(e^{\frac{-3\pi}{2}}\)
C. \(e^{\frac{-\pi}{2}}\)
D. \(e^{\frac{-\pi}{6}}\)
Answer» D. \(e^{\frac{-\pi}{6}}\)
9.

Find the value of log2(-3).

A. \(\frac{log⁡_3+i8\pi}{log_2}\)
B. \(\frac{log⁡_3+3i\pi}{log_2}\)
C. \(\frac{log⁡_3+i\pi}{log_2}\)
D. \(\frac{log_⁡2+i\pi}{log_3}\)
Answer» D. \(\frac{log_⁡2+i\pi}{log_3}\)
10.

Find the value of log⁡(-6).

A. log6+2iπ
B. log⁡36+iπ
C. log6+2iπ
D. log6+iπ
Answer» E.
11.

THE_FORTH_HEIGHT_(HF),_IS_GIVEN?$

A. h<sub>db</sub>/θ<sub>d</sub>
B. h<sub>db</sub>*θ<sub>d</sub>
C. h<sub>t</sub>/β
D. h<sub>t</sub>/µ
Answer» B. h<sub>db</sub>*‚âà√≠‚Äö√†√®<sub>d</sub>
12.

FOR_N_SYMBOL_INPUTS,_LMS_ALGORITHM_REQUIRES________OPERATIONS_PER_ITERATIONS.?$

A. 2N
B. N+1
C. 2N+1
D. N2
Answer» D. N2
13.

WHAT_IS_THE_UNIT_OF_COEFFICIENT_OF_RADIANT_HEAT_TRANSFER??$

A. W/K
B. W/m<sup>2</sup> K
C. W/m<sup>2</sup>
D. W/m K
Answer» C. W/m<sup>2</sup>
14.

WHAT_IS_THE_MAXIMUM_LIMIT_(PPM)_FOR_ALKALI_CARBONATES_AND_BICARBONATES_IN_WATER??$

A. 500
B. 1000
C. 2000
D. 1500
Answer» C. 2000
15.

ROTARY_VANE_PUMPS_ARE_ALSO_UTILIZED_FOR_VACUUM_PUMPS.?$

A. True
B. False
Answer» B. False
16.

IN_DIGITAL_COMMUNICATION,_INTERACTION_BETWEEN________IS_POSSIBLE.?$

A. Any layer to layer
B. One layer to next layer
C. layers
D. None of the mentioned
Answer» C. layers
17.

_________IS_NOT_THE_PART_OF_THE_MANIFOLD.?$

A. Transmission tubing
B. Pump tubes
C. Platter
D. Plastic tubes
Answer» E.
18.

WHICH_OF_THE_FOLLOWING_IS_OCCLUDING_JUNCTION??$

A. Adherence junction
B. Desmosomes
C. Tight junction
D. Gap junction
Answer» D. Gap junction
19.

WHICH_OF_THE_FOLLOWING_METHOD_COMBINES_ALL_THE_2D_TRANSFORM_METHODS_INTO_ONE_USING_TRANSFORM??$

A. combine()
B. 2D-tranform()
C. matrix()
D. matrix-2D()
Answer» D. matrix-2D()
20.

WHAT_IS_THE_FUNDAMENTAL_DIFFERENCE_BETWEEN_COMMIT_AND_COMMIT_WORK_??$

A. COMMIT TRANSACTION accepts a user-defined transaction name
B. COMMIT WORK accepts a user-defined transaction name
C. COMMIT TRANSACTION accepts a user-defined function
D. COMMIT WORK accepts a user-defined stored procedure
Answer» B. COMMIT WORK accepts a user-defined transaction name
21.

WHAT_ARE_THE_FACTORS_THE_SLOT_LEAKAGE_PERMEANCE_WILL_DEPEND_UPON??$

A. shape of the slot
B. arrangement of winding in the slot
C. number of windings
D. shape of the slot and arrangement of winding in the slot
Answer» E.
22.

MAJORITY_OF_BATHOLITHS_SHOW_WHICH_COMPOSITION??$

A. Felsitic
B. Granitic
C. Ophitic
D. Directive
Answer» C. Ophitic
23.

WHAT_IS_THE_SEPARATION_ZONE_LOADING_RATE_FOR_A_CONVENTIONAL_DISSOLVED_AIR_FLOATATION_PROCESS_CONSIDERED??$

A. 10-30 m/h
B. 30-35 m/h
C. 4-9 m/h
D. 6-18 m/h
Answer» E.
24.

WHAT_WILL_BE_THE_SHEAR_AT_POINT_C??$

A. 25.5
B. 22.5
C. 15
D. -3
Answer» E.
25.

WHICH_OF_THESE_IS_MENTIONED_IN_A_BIO-_DATA??$

A. Career aim
B. Interests
C. Telephone number
D. Date
Answer» D. Date
26.

A_DRIVING_POINT_IMPEDANCE_WITH_POLE_AT_‚ÂÀ√¨‚ÀÖ¬¢_=_0_AND_ZERO_AT_‚ÂÀ√¨‚ÀÖ¬¢_=_‚ÄÖ√Ñ√∂‚ÀւĆ‚ÀÖ¬™_MUST_HAVE______________TERM_IN_THE_NUMERATOR_AND_DENOMINATOR.?$#

A. s<sup>1</sup>+ω<sub>n</sub><sup>2</sup>
B. s<sup>2</sup>+ω<sub>n</sub><sup>2</sup>
C. s<sup>1</sup>+ω<sub>n</sub><sup>1</sup>
D. s<sup>2</sup>+ω<sub>n</sub><sup>1</sup>
Answer» C. s<sup>1</sup>+‚âà√¨‚àö¬¢<sub>n</sub><sup>1</sup>
27.

DEPENDING_ON_THE_SINGLE_PATH_(CAPACITIVE_OR_DIRECT_CONTACT)_AND_THE_ATTENUATION_MECHANISM_MEMS_SWITCH_CAN_BE_USED_FOR_VARIOUS_CONFIGURATIONS_FOR_VARIOUS_DEVICES.?$

A. true
B. false
Answer» B. false
28.

ADDITIVES_CAN_BE_ADDED_IN_A_LUBRICANT_TO_ENHANCE_ITS_PERFORMANCE_DURING_METAL_FORMING_OPERATION.?$

A. True
B. False
Answer» B. False
29.

IN_WIRE_CUT_EDM,_MACHINE_MOVEMENT_IS_ACCOMPLISHED_WITH_PRECISION_LEAD_SCREWS_WITH_RECIRCULATING_BALL_BEARINGS.?$

A. True
B. False
Answer» B. False
30.

ONE_OF_THE_MOST_IMPORTANT_SPECIFICATIONS_ON_MAGNETIC_MEDIA_IS_THE?$

A. Polarity reversal rate
B. Tracks per inch
C. Data transfer rate
D. Rotation speed
Answer» D. Rotation speed
31.

QUERIES_ON__________OBJECTS_ALWAYS_CALCULATE_ON_A_SPHERE.?$

A. GeoBSON
B. GeoJSON
C. geoJSONB
D. All of the mentioned
Answer» C. geoJSONB
32.

WHICH_ELEMENT_DECREASES_DBTT_OF_STEEL??$

A. Ni
B. Mn
C. Al
D. Mo
Answer» C. Al
33.

FIND_THE_LAPLACE_TRANSFORM_OF_INPUT_X(T)_IF_THE_SYSTEM_GIVEN_BY_D3‚ÄÖ√Ñ√∂‚ÀÖ√Ñ‚ÀÖ√´DT3_Y(T)_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_2_D2‚ÄÖ√Ñ√∂‚ÀÖ√Ñ‚ÀÖ√´DT2_Y(T)_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®D‚ÄÖ√Ñ√∂‚ÀÖ√Ñ‚ÀÖ√´DT_Y(T)_+_2Y(T)_=_X(T),_IS_STABLE.?$#

A. s + 1
B. s – 1
C. s + 2
D. s – 2
Answer» C. s + 2
34.

WHAT_IS_POSITIVE_SUCTION_HEAD??$

A. Draft tube is above
B. Pump pressure is above
C. Liquid level is above
D. Turbine head is above
Answer» D. Turbine head is above
35.

WHICH_OF_THE_FOLLOWING_CLOUD_STORAGE_IS_CONSUMED_BY_FILE_SHARING_SOFTWARE??$

A. Managed
B. Unmanaged
C. UnAvailable
D. All of the mentioned
Answer» C. UnAvailable
36.

WHICH_OF_THE_FOLLOWING_ARE_THE_STEPS_INCLUDED_IN_THE_DIE_SINKING_PROCESS_OF_EDM??$

A. CAD of electrode
B. Electrode manufacturing
C. Programming for die sinking
D. All of the mentioned
Answer» E.
37.

CUTS_ARE_NOT_NEEDED_FOR?$

A. ohmic contacts
B. schottky barriers
C. interconnect metallizations
D. joining two layers
Answer» E.
38.

SPARK_POWERS_A_STACK_OF_HIGH-LEVEL_TOOLS_INCLUDING_SPARK_SQL,_MLLIB_FOR_:?$

A. regression models
B. statistics
C. machine learning
D. reproductive research
Answer» D. reproductive research
39.

WHAT_IS_THE_PERCENTAGE_OF_H2O_IN_THE_PRODUCT??$

A. 15
B. 23
C. 39
D. 51
Answer» C. 39
40.

WHICH_IS_THE_CORRECT_SYNTAX_FOR_EXTERN_VARIABLE_DECLARATION??$

A. extern data_type variable_name;
B. extern variable_name;
C. data_type variable_name extern;
D. extern (data_type)variable_name;
Answer» B. extern variable_name;
41.

THE_____________IS_THE_THE_MOST_EFFECTIVE_PROCESS_OF_REPAIRING_CONCRETE_WORK_WHICH_HAS_BEEN_DAMAGED_DUE_TO_INFERIOR_WORK_OR_OTHER_REASONS.?$

A. Grouting
B. Scraping
C. Dewatering
D. Guniting
Answer» E.
42.

IN_VOLTAGE_COMMUTATION,_IN_CHOPPER_CIRCUIT_WE_USE______________?$

A. 2 auxiliary thyristors
B. 2 diodes
C. 1 auxiliary thyristor
D. Many diodes
Answer» B. 2 diodes
43.

ATTACKERS_CAN_USE_THE_________________WHEN_HE/SHE_GETS_SOME_INFORMATION_OR_HINT_REGARDING_PASSWORD_HE/SHE_WANTS_TO_CRACK.?$

A. Syllable attack
B. Rule-based attack
C. Offline attack
D. Hybrid attack
Answer» C. Offline attack
44.

A_LEX_COMPILER_GENERATES?$

A. Lex object code
B. Transition tables
C. Tokens
D. None of the mentioned
Answer» C. Tokens
45.

TOTAL_STATION_CAN_BE_USED_IN_METEOROLOGY.?$

A. True
B. False
Answer» B. False
46.

AT_WHAT_TEMPERATURE_OF_THE_FEED_SLUG_IS_MAINTAINED(DEGREE_CELSIUS)_??$

A. 500 to 600
B. 880 to 930
C. 750 to 780
D. 1050 to 1150
Answer» C. 750 to 780
47.

THE_EXHAUST_VALVE_IN_A_FOUR_STROKE_CYCLE_PETROL_ENGINE?$

A. opens at 50º before bottom dead center and closes at 15º after top dead center
B. opens at bottom dead center and closes at top dead center
C. opens at 50º after bottom dead center and closes at 15º before top dead center
D. may open or close anywhere
Answer» B. opens at bottom dead center and closes at top dead center
48.

ACTION_POTENTIAL_IS_VARYING_OVER_CELL.?$

A. True
B. False
Answer» C.
49.

WHAT_IS_THE_SOURCE_OF_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ‚À´WHEY‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ??$#

A. Rice
B. Wheat
C. Soya
D. Milk
Answer» E.
50.

MITOCHONDRIAL_DNA_IS_ONE_OF_THE_BEST_MARKER_TOOLS_FOR_POPULATION_BIOLOGISTS_AND_EVOLUTIONARY_BIOLOGISTS_BECAUSE?$

A. Absence of genetic recombination in mt-DNA
B. Mitochondrial genes are specific to mt-DNA
C. It can be easily isolated
D. It undergoes spontaneous mutation
Answer» B. Mitochondrial genes are specific to mt-DNA