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_primary_mechanism_responsible_for_mixing_at_the_molecular_level_is_called______$

A. Bulk transport
B. Laminar mixing
C. Molecular diffusion
D. Lambda Mixing
Answer» D. Lambda Mixing
Discussion
2.

Sodium_bentonite_and_Calcium_bentonite_has_the_same_binding_properties.$

A. True
B. False
Answer» C.
Discussion
3.

Why_AM_stations_has_“low-fidelity”?$#

A. AM is susceptible to noise
B. Commercial AM stations use low power
C. Commercial AM stations have a narrow bandwidth
D. High quantization to noise ratio
Answer» D. High quantization to noise ratio
Discussion
4.

The_complete_solution_of_‘i’_in_the_question_5_is?$#

A. i = [(3.53-4.99×10<sup>-3</sup>)cos⁡(π/4+89.94<sup>o</sup>)] exp⁡(-t/0.00001)+4.99×10<sup>-3</sup>) cos⁡(100t+π/2+89.94<sup>o</sup> )
B. i = [(3.53+4.99×10<sup>-3</sup>)cos⁡(π/4+89.94<sup>o</sup>)] exp⁡(-t/0.00001)+4.99×10<sup>-3</sup>) cos⁡(100t+π/2+89.94<sup>o</sup> )
C. i = [(3.53+4.99×10<sup>-3</sup>)cos⁡(π/4+89.94<sup>o</sup>)] exp⁡(-t/0.00001)-4.99×10<sup>-3</sup>) cos⁡(100t+π/2+89.94<sup>o</sup> )
D. i = [(3.53-4.99×10<sup>-3</sup>)cos⁡(π/4+89.94<sup>o</sup>)] exp⁡(-t/0.00001)-4.99×10<sup>-3</sup>) cos⁡(100t+π/2+89.94<sup>o</sup> )
Answer» B. i = [(3.53+4.99‚Äö√†√∂‚àö‚â•10<sup>-3</sup>)cos‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(‚âà√¨‚àö√ë/4+89.94<sup>o</sup>)] exp‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(-t/0.00001)+4.99‚Äö√†√∂‚àö‚â•10<sup>-3</sup>) cos‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(100t+‚âà√¨‚àö√ë/2+89.94<sup>o</sup> )
Discussion
5.

Which_of_the_following_is_a_criterion_of_a_good_bearing_surface?$

A. Positive skew
B. Negative skew
C. Negative peak roughness
D. Positive start up length
Answer» C. Negative peak roughness
Discussion
6.

Static_testing_is_done_using_the_software___________$

A. Documentation
B. Manual
C. Design
D. Comment
Answer» B. Manual
Discussion
7.

________is_a_weak_magnetizing_effect_in_which_the_material_is_attracted_due_to_the_application_of_magnetic_force.$

A. Diamagnetism
B. Ferromagnetism
C. Paramagnetism
D. Ferrimagnetism
Answer» D. Ferrimagnetism
Discussion
8.

Which_of_the_following_property_defines_the_resampling_method_to_use_when_stretching_images?$

A. interpolation-mode
B. image-rendering
C. ime-mode
D. layout-grid
Answer» C. ime-mode
Discussion
9.

The_minimum_number_of_links_in_a_single_degree-of-freedom_planar_mechanism_with_both_higher_and_lower_kinematic_pairs_is$

A. 2
B. 3
C. 4
D. 5
Answer» D. 5
Discussion
10.

Which_of_these_is_a_cause_of_trend_patterns_on_a_control_chart?$

A. Gradual wearing out of some critical process component
B. Operator fatigue
C. Environmental changes
D. Over-control
Answer» B. Operator fatigue
Discussion
11.

Value_of_(dSin(x)Cos(x))_/_dx_is$

A. Cos(2x)
B. Sin(2x)
C. Cos<sup>2</sup>(2x)
D. Sin<sup>2</sup>(2x)
Answer» B. Sin(2x)
Discussion
12.

Behaviour_of_elastomer_materials_is_dependent_on_temperature.$

A. True
B. False
Answer» B. False
Discussion
13.

Pick_the_wrong_statement_about_mica.$

A. They have high hardness
B. They have low hardness
C. They are usually transparent to translucent
D. They are used as good electrical insulators
Answer» B. They have low hardness
Discussion
14.

For_some_marshalling_APIs,_the_object_model_must_be_generated_by_them_so_that_they_can_insert_marshalling-specific_information.$

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

Factor_of_safety_is_a_ratio_of_crippling_load_to____________load.$

A. Critical load
B. Buckling load
C. Safe load
D. Ultimate load
Answer» D. Ultimate load
Discussion
16.

OR_gate_has_high_output_if_____________$

A. One input is low
B. One input is high
C. All of the mentioned
D. None of the mentioned
Answer» C. All of the mentioned
Discussion
17.

While_designing_an_aeration_tank_for_the_ASP_what_is_the_volumetric_organic_loading_rate_considered?$

A. 0.3-3
B. 0.03-0.2
C. 3-5
D. 5-7
Answer» B. 0.03-0.2
Discussion
18.

How_do_you_specifically_execute_a_command_in_JavaScript?$

A. execcommand()
B. exec(command)
C. execCommand()
D. exec(command id)
Answer» D. exec(command id)
Discussion
19.

Horizontal_boards_at_the_top,_bottom,_and_optionally_in_the_middle_of_a_door_that_join_the_two_stiles_and_split_the_door_into_two_or_more_rows_of_panels_is_known_as_______________$

A. panels
B. mullions
C. stiles
D. rails
Answer» E.
Discussion
20.

The_function_of_the_scoring_matrix_is_to_conduct_one-to-one_comparisons_between_all_components_in_two_sequences_and_record_the_optimal_alignment_results.$

A. True
B. False
Answer» B. False
Discussion
21.

Tensile_strength_decrease_by_strain_ageing.$

A. True
B. False
Answer» C.
Discussion
22.

Bluetooth_operates_at_short_distances.$

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

What_is_GDI_engine?$

A. Gasoline direct injection
B. Gasoline diesel injection
C. Gasoline discharge injection
D. Gasoline direct infusion
Answer» B. Gasoline diesel injection
Discussion
24.

RAY_icon_is_shown________$

A. on the draw panel
B. on the home tab
C. on the expanded draw panel of the home tab
D. nowhere
Answer» D. nowhere
Discussion
25.

The_memory_device_that_holds_branch_target_addresses_for_previously_executed_branches_is$

A. Tristate buffer
B. RAM
C. ROM
D. Branch target buffer
Answer» E.
Discussion
26.

Which_type_of_amine_is_produced_by_reaction_of_ketones_with_secondary_amines,_followed_by_reduction?$

A. Secondary Aromatic amine
B. N-substituted amine
C. N, N-disubstituted amine
D. Primary aromatic amine
Answer» D. Primary aromatic amine
Discussion
27.

Which_of_the_following_four_primary_taste_sensations_is_correctly_matched_with_the_causal_agent?$

A. Salty-sugar
B. Bitter-quinine
C. Sweet-lactic acid
D. Sour-table salt
Answer» C. Sweet-lactic acid
Discussion
28.

The_structural_shapes,_unit_costs_are_assumed_without_considering:$

A. Machines used
B. Site conditions
C. Constructions
D. Funds
Answer» C. Constructions
Discussion
29.

What_is_the_name_of_the_phenomenon_that_corrupts_the_sampled_image,_and_how_does_it_happen?$

A. Shannon sampling, if the band-limited functions are undersampled
B. Shannon sampling, if the band-limited functions are oversampled
C. Aliasing, if the band-limited functions are undersampled
D. Aliasing, if the band-limited functions are oversampled
Answer» D. Aliasing, if the band-limited functions are oversampled
Discussion
30.

Pumps_require_clearances_because_of_machining_tolerances_or_wear_exhibits_larger_slip.$

A. True
B. False
Answer» B. False
Discussion
31.

Check_lines_should_form_well-conditioned_triangles_to_obtain_a_good_system_of_survey_lines.$

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

What_is_the_time_complexity_of_the_above_iterative_implementation_used_to_find_the_largest_and_smallest_element_in_an_array?$

A. O(1)
B. O(n)
C. O(n<sup>2</sup>)
D. None of the mentioned
Answer» C. O(n<sup>2</sup>)
Discussion
33.

IR_spectroscopy_helps_in_detecting_the_presence_of_hydrogen_bonding.$

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

The_rules_that_give_meaning_to_the_instructions.$

A. Semantics
B. Syntax
C. Code
D. Cases
Answer» B. Syntax
Discussion
35.

How_is_a_stored_procedure_invoked?$

A. INVOKE
B. SEE
C. CALL
D. RETURN
Answer» D. RETURN
Discussion
36.

The______________________of_an_equipment_mainly_includes_the_amount_spent_for_fuel_and_lubricating_oil.$

A. Maintenance and repairs
B. Refurbishment
C. Operation cost
D. Installation cost
Answer» D. Installation cost
Discussion
37.

________ CPU has overall system control responsibility.

A. Control
B. Acquisition
C. Control and timing
D. Acquisition and display
Answer» D. Acquisition and display
Discussion
38.

_____________ provides an excellent review of ambulatory cardiac event recorders.

A. Alfonso
B. Benz
C. Handelsman
D. Friesen
Answer» C. Handelsman
Discussion
39.

Two simple pendulum, whose lengths are 100cm and 121cm, are suspended side by side. Their bobs are pulled together and then released. After how many minimum oscillations of the longer pendulum, will the two be in phase again?

A. 11
B. 10
C. 21
D. 20
Answer» C. 21
Discussion
40.

A simple pendulum is vibrating in an evacuated chamber. It will oscillate with

A. Constant amplitude
B. Increasing amplitude
C. Decreasing amplitude
D. First increasing amplitude and then decreasing amplitude
Answer» B. Increasing amplitude
Discussion
41.

Plant cell cultures are better than animal cultures.

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

The sludge digestion process is independent of which of the following?

A. Temperature of sludge
B. pH of sludge
C. Shape of tank
D. Mixing of sludge
Answer» D. Mixing of sludge
Discussion
43.

YAC transfer to ES cells of mice can be achieved by lipofection.

A. True
B. False
Answer» B. False
Discussion
44.

When a slider moves on a fixed link having curved surface, their instantaneous centre lies

A. on their point of contact
B. at the centre of curvature
C. at the centre of circle
D. at the pin joint
Answer» C. at the centre of circle
Discussion
45.

The 3 sigma limits on x bar control charts imply that the type I error probability is _____

A. 0.0012
B. 0.0072
C. 0.0027
D. 0.0037
Answer» D. 0.0037
Discussion
46.

A Spring-WS client can also marshall and unmarshal the request and response objects to and from XML messages.

A. True
B. False
Answer» B. False
Discussion
47.

What is the rankines constant for cast iron?

A. 1/2000
B. 1/2400
C. 1/ 1600
D. 1/ 1800
Answer» D. 1/ 1800
Discussion
48.

A ___________consists of colourants dissolved and/or suspended in a ‘vehicle’ or solvent.$

A. ceramic mixture
B. paint
C. wood stain
D. plaster
Answer» D. plaster
Discussion
49.

Thread would allow _________ networks.

A. Mesh
B. Node
C. Mesh and node
D. Either mesh or node
Answer» B. Node
Discussion
50.

Milk contains all the known vitamins and is an especially good source of ___

A. Cyanocobalmin
B. Riboflavin
C. Ascorbic Acid
D. Thiamine
Answer» C. Ascorbic Acid
Discussion