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.

Shear_failure_are_classified_into_how_many_types?$

A. One
B. Two
C. Three
D. Four
Answer» C. Three
Discussion
2.

When_a_series_of_deleted_regions_is_replaced_by_some_other_DNA_fragment_of_equal_length,_then_it_is_known_as:$

A. linker scanning
B. generation of deletions
C. mutation
D. replacement
Answer» B. generation of deletions
Discussion
3.

Extrusion_moulding_is_for___________$

A. Thermo plastic resins
B. Thermo setting resins
C. Both thermo plastic and thermo setting resins
D. Neither thermo plastic nor thermo setting resins
Answer» B. Thermo setting resins
Discussion
4.

Which_is_the_first_crocodile_conservation_breeding_centre_in_Asia?$

A. Madras Crocodile Bank Trust
B. Bombay Crocodile Bank Trust
C. Kolkata Crocodile Bank Trust
D. Mangalore Crocodile Bank Trust
Answer» B. Bombay Crocodile Bank Trust
Discussion
5.

The_contour_interval_should_be_inversely_proportional_to_the_scale.$

A. True
B. False
Answer» B. False
Discussion
6.

A_pressurized_fluid_that_actuates_a_machine_is_called_as_working_fluid.$

A. True
B. False
Answer» B. False
Discussion
7.

Which_of_the_following_noise_is_caused_due_to_sensitivity_to_acceleration_of_crystal$

A. Oscillator reference noise
B. Oscillator turning port noise
C. Power supply noise
D. Vibration induced noise
Answer» E.
Discussion
8.

Which_of_the_heterogeneous_style_means_that_component_of_one_style,when_decomposed_is_structural_according_to_the_rules_of_different_style?$

A. Locality
B. Hierarchical
C. Simultaneous
D. None of the mentioned
Answer» C. Simultaneous
Discussion
9.

Alumina_in_excess_causes_____$

A. Reduces the strength of the cement
B. Inceases the strength of the cement
C. No change
D. Sometimes increase or decrease the strength of the cement
Answer» B. Inceases the strength of the cement
Discussion
10.

Which_of_the_following_methods_is_used_for_stabilization_of_the_sludge?$

A. Anaerobic digestion
B. Sludge drying bed
C. Centrifuge
D. Filter press
Answer» B. Sludge drying bed
Discussion
11.

If_you_have_a_transaction_requirement_in_receiving_messages,_you_have_to_use:-$

A. SimpleMessageListenerContainer
B. DefaultMessageListenerContainer
C. All of the mentioned
D. None of the mentioned
Answer» C. All of the mentioned
Discussion
12.

50_tuning_forks_are_arranged_in_increasing_order_of_their_frequencies_such_that_each_gives_4_beats/sec_with_its_previous_tuning_fork._If_the_frequency_of_the_last_fork_is_an_octave_of_the_first,_then_the_frequency_of_the_first_tuning_fork_is$

A. 200Hz
B. 204Hz
C. 196Hz
D. 0
Answer» D. 0
Discussion
13.

The_intervals_between_the_samples_are_obtained_from__________$

A. Fs
B. Ts
C. Us
D. Ks
Answer» C. Us
Discussion
14.

In_microhardness_test,_Vickers_test_uses_load_less_than_1_kgf.$

A. True
B. False
Answer» B. False
Discussion
15.

The_tray_by_tray_approach_method_was_given_by$

A. Sorel
B. McCabe
C. Fenske
D. Murphree
Answer» B. McCabe
Discussion
16.

Number_of_steps_required_for_the_separation_of_two_liquids_in_fractional_distillation_is$

A. 1
B. 2
C. 3
D. 4
Answer» C. 3
Discussion
17.

Stringency_can_be_regarded_as_a_________________$

A. Toxic treatment
B. Specificity
C. Gel formation
D. Purification
Answer» C. Gel formation
Discussion
18.

What_is_the_time_complexity_of_the_above_recursive_implementation_to_find_the_sum_of_digits_of_a_number_n?$

A. O(n)
B. O(1)
C. O(len(n)), where len(n) is the number of digits in n
D. none of the mentioned
Answer» E.
Discussion
19.

Construction_is_the_process_of_constructing_a_building_or_infrastructure.$

A. True
B. False
Answer» B. False
Discussion
20.

In_____________Frederick_Ives_developed_tonal_reproduction_by_usage_of_the_halftone_screen.$

A. 1996
B. 1896
C. 1886
D. 2006
Answer» D. 2006
Discussion
21.

When_a_discrete_time_LTI_system_is_said_to_be_causal?$

A. Output y[n] must not depend on x[k] for k>n
B. Output y[n] must not depend on x[k] for k=n
C. Output y[n] must not depend on x[k] for k<n
D. Output y[n] must depend on x[k] for k>n
Answer» B. Output y[n] must not depend on x[k] for k=n
Discussion
22.

The_use_of_intelligent_optical_switches_is_necessary._State_whether_the_given_statement_is_true_or_false.$

A. False
B. True
Answer» C.
Discussion
23.

Scanning_a_sequence_by_hydrophobicity_does_not_reveal_transmembrane_β-strands.$#

A. True
B. False
Answer» B. False
Discussion
24.

What_are_CROSS_JOIN_and_JOIN_are_similar_to?$

A. INNER JOIN
B. NATURAL JOIN
C. OUTER JOIN
D. CARTESIAN JOIN
Answer» B. NATURAL JOIN
Discussion
25.

Why_are_damper_windings_used_in_the_construction_of_hydro-generators?$

A. to control losses
B. to increases efficiency
C. to reduce the oscillations
D. to reduces voltage surges
Answer» D. to reduces voltage surges
Discussion
26.

NAA_is_produced_by_electrochemical_anodization_of______$

A. silicon
B. aluminium
C. noble-metals
D. carbon
Answer» C. noble-metals
Discussion
27.

Which_of_the_following_is_not_involved_in_creating_the_early_splicosome_complex?$

A. Base pairing of U1 and splice site
B. U2AF binding to 3’ splicing site
C. U2 binding to branch point site
D. BBP interaction with U2AF
Answer» D. BBP interaction with U2AF
Discussion
28.

Which_of_the_following_is_based_on_analyzing_the_shape_of_the_QRS_complexes_and_separating_beats_into_groups_or_clusters?$

A. Morphology characterization
B. Noise detection
C. Beat labeling
D. Timing classification
Answer» B. Noise detection
Discussion
29.

Ecological_pyramids_were_first_devised_by___________$

A. Earnest Haeckel
B. Roger Federer
C. Charles Eltan
D. Smith Nell
Answer» D. Smith Nell
Discussion
30.

Which_type_of_distributors_are_used_to_experiment_the_elutrition_of_particles?$

A. Filter cloth
B. Perforated plate
C. Grid
D. All of the mentioned
Answer» E.
Discussion
31.

Optoisolator_is$

A. A combination of LED and varactor in the same package
B. A combination of a varactor and photodiode in the same package
C. A combination of LED and a photodiode in the same package
D. A combination of photodiode and Schottky-Barrier Diode in the same package
Answer» D. A combination of photodiode and Schottky-Barrier Diode in the same package
Discussion
32.

Is_the_given_statement_correct?$

A.
B. Yes
Answer» B. Yes
Discussion
33.

Armstrong_modulator_can_only_generate_FM_signal.$

A. True
B. False
Answer» C.
Discussion
34.

The_results_of_speculative_instruction_execution_is_stored_in$

A. visible CPU registers
B. permanent memory
C. temporary memory
D. none
Answer» D. none
Discussion
35.

Blastopore_is_the_opening_of______________$

A. Blastomere
B. Blastula
C. Gastrula
D. Archenteron
Answer» E.
Discussion
36.

Which_of_the_following_microorganism_can_cause_acute_renal_failure?$

A. Leptospira
B. Salmonella typhi
C. Neisseria meningitidis
D. Bacillus anthracis
Answer» B. Salmonella typhi
Discussion
37.

Which_of_the_following_is_a_positive_regulatory_gene_on_the_lambda_phage_genome?$

A. N
B. O
C. P
D. R
Answer» B. O
Discussion
38.

Which_of_the_following_facilitates_reabsorption_of_water_by_nephron?$

A. Medulla
B. Cortex
C. Pelvis
D. Loop of nephron
Answer» E.
Discussion
39.

For_which_of_the_following_motor_dynamic_braking_is_very_effective?$

A. Shunt motors
B. Separately excited motors
C. Series motors
D. Differential compound motors
Answer» C. Series motors
Discussion
40.

If_we_increase_the_helix_angle,_strength_of_drill_will______$

A. increase
B. decrease
C. not affected
D. none of the mentioned
Answer» C. not affected
Discussion
41.

Most_semantic_networks_are_not_cognitive_based.$

A. True
B. False
Answer» C.
Discussion
42.

_______relies_on_IGMP.$

A. MMP
B. RMDP
C. RM2
D. Mobicast
Answer» D. Mobicast
Discussion
43.

Which service enables the user to periodically invoke an already defined IoT service?

A. Service updated resources
B. Get service
C. Get available services
D. Poll for the report
Answer» E.
Discussion
44.

Which of the following detects for the support of size attribute of an image?

A. JPEG 2000
B. JPEG XR
C. Image crossOrigin
D. Sizes
Answer» E.
Discussion
45.

Anaerobic fermenters are complex than aerobic fermenters.

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

Klystron can generate power in which of the following ranges?

A. 10 – 100 mW
B. 10 – 200 mW
C. 10 – 500 mW
D. 100 – 400 mW
Answer» D. 100 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 400 mW
Discussion
47.

If protected members are to be accessed from outside the class then__________

A. Members must be inherited publicly in subclass
B. Members must accessed using class pointers
C. Members must be accessed as usual
D. Members must be made public
Answer» D. Members must be made public
Discussion
48.

Which of the following is not the part of the transfer moulding device?

A. Hinge
B. Plunger
C. Orifice
D. Spreader
Answer» E.
Discussion
49.

In which of the architecture style main program and subroutine systems are decomposed into parts that live on computers connected via a network?

A. Main program and subroutine Architecture
B. Remote Procedure Call system
C. Object Oriented or abstract data type system
D. All of the mentioned
Answer» C. Object Oriented or abstract data type system
Discussion
50.

Implementation which returns the same underlying JMS connection each time (which is thread-safe according to the JMS API) and ignores calls to the close() method.

A. org.springframework.jms.connection.SingleConnectionFactory
B. org.springframework.jms.connection.Single
C. org.springframework.jms.connection.SingleConnection
D. none of the mentioned
Answer» B. org.springframework.jms.connection.Single
Discussion