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.

What_is_the_hamming_code_for_the_data:_1001101?$

A. 10011100101
B. 11010000101
C. 10001100101
D. 11111001011
Answer» B. 11010000101
Discussion
2.

Proof_stress_for_minimum_bolt_tension_is_:$

A. 0.7f<sub>ub</sub>
B. 0.5f<sub>ub</sub>
C. 0.7f<sub>yb</sub>
D. 0.5f<sub>yb</sub>
Answer» B. 0.5f<sub>ub</sub>
Discussion
3.

The_films_made_by_copolymer_of_ethylene_and_ethyl_acrylate_are_of_much_better_quality_than_the_films_made_by_normal_LDPE._State_true_or_false.$

A. true
B. false
Answer» B. false
Discussion
4.

Which_of_the_following_are_true?$

A. Cold working reduces toughness and ductility
B. Cold worked components have poor resistance to shocks and vibrations
C. Tooling for cold working is cheaper as compared to hot working
D. All of the mentioned
Answer» E.
Discussion
5.

A_solid_ram_is_used_in_direct_extrusion.$

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

Which_of_the_following_are_the_limitations_of_standards?$

A. The risk of using accredited standards is that they will not respond fast enough
B. Standards may not address all of their needs of concerns
C. All of the mentioned
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
7.

Component-based_Software_Engineering_allows_faster_delivery.$

A. True
B. False
Answer» B. False
Discussion
8.

Divergence_theorem_computes_to_zero_for_a_solenoidal_function._State_True/False.$

A. True
B. False
Answer» B. False
Discussion
9.

8255_has_handshaking_capability?$

A. yes
B. no
C. cant be said
D. depends on the conditions
Answer» B. no
Discussion
10.

How_many_percents_of_energy_transferred_from_one_trophic_level_to_the_next_higher_level?$

A. 10%
B. 20%
C. 50%
D. 100%
Answer» B. 20%
Discussion
11.

While_rolling,_material_near_the_edges_experience_compression.$

A. True
B. False
Answer» C.
Discussion
12.

Load_resistors_(Re)_is_neglected_for_maximizing_the_voltage_gain_in_amplifier_because,$

A. Requires large chip are
B. Requires large power supply
C. Quiescent drop across Re increases
D. All of the mentioned
Answer» E.
Discussion
13.

Which_type_of_vector_is_P1?$

A. Phage
B. Plasmid
C. Cosmid
D. Phagemid
Answer» B. Plasmid
Discussion
14.

By_changing_the_dimensions_of_the_viewport,_the___________and_____________of_the_objects_being_displayed_can_be_manipulated.$

A. Number of pixels and image quality
B. X co-ordinate and Y co-ordinate
C. Size and proportions
D. All of these
Answer» D. All of these
Discussion
15.

The_main_diagonal_mij_is_expressed_as$

A. –(1+A<sub>ij</sub>)
B. -(A<sub>ij</sub>)
C. 1-A<sub>ij</sub>
D. A<sub>ij</sub>
Answer» B. -(A<sub>ij</sub>)
Discussion
16.

For_an_energy_signal___________$

A. E=0
B. P= ‚àû
C. E= ‚àû
D. P=0
Answer» E.
Discussion
17.

Spraying_or_dipping_method_is_used_for_applying_insulation.$

A. True
B. False
Answer» B. False
Discussion
18.

What_is_the_variation_of_cp,_cv_and_k_in_case_of_gases_when_the_temperature_increases?$

A. cp and cv decreases with temperature, and k increases
B. cp and cv increase with temperature, and k decreases
C. cp and cv increase with temperature, and k increases
D. cp and cv decreases with temperature, and k decreases
Answer» C. cp and cv increase with temperature, and k increases
Discussion
19.

What_kind_of_relation_can_be_obtained_between_the_response_of_first_order_derivative_and_second_order_derivative_of_an_image_having_a_transition_into_gray-level_step_from_zero?$

A. First order derivative has a stronger response than a second order
B. Second order derivative has a stronger response than a first order
C. Both first and second order derivative has the same response
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
20.

Which_of_the_following_is_consequence_for_proxy_pattern?$

A. The Proxy pattern makes it possible to defer expensive operations until they are necessary (virtual proxies)
B. Provides an elegant way to treat remote objects as if they were local (remote proxies)
C. Provides a mechanism for implementing supplier access restrictions (protection or access proxies)
D. All of the mentioned
Answer» E.
Discussion
21.

Which_of_these_is_not_a_method_for_upward_communication?$

A. Open-door policy
B. Complaints
C. Suggestion boxes
D. Scolding
Answer» E.
Discussion
22.

Which_of_the_following_gives_interference_fit?$

A. Shaft ‘n’
B. Shaft ‘p’
C. Shaft ‘m’
D. Shaft ‘g’
Answer» C. Shaft ‚Äö√Ñ√∂‚àö√ë‚àö‚â§m‚Äö√Ñ√∂‚àö√ë‚àö¬•
Discussion
23.

Which_of_the_following_line_skips_the_first_5_documents_in_the_bios_collection_and_returns_all_remaining_documents_?$

A. db.bios.find().limit( 5 )
B. db.bios.find().skip( 1 )
C. db.bios.find().skip( 5 )
D. db.bios.find().sort( 5 )
Answer» D. db.bios.find().sort( 5 )
Discussion
24.

Which_of_the_following_statement_is_correct_for_the_method_of_separation_of_large_molecules?$

A. The large DNA molecules can pass through the matrix in any direction, not necessarily in the direction parallel to the movement
B. The separation can be carried out if the fields are at right angles to each other
C. The time of pulse should be less than that of the reorientation time
D. Separation is not of the megabase level
Answer» C. The time of pulse should be less than that of the reorientation time
Discussion
25.

If_the_uncompressed_file_already_exists_on_disk,_unzip_asks_for_the_user_confirmation_whether_to_replace_the_existing_file_or_not.$

A. True
B. False
Answer» B. False
Discussion
26.

Which_of_the_following_standard_committee_specifies_Bluetooth_and_other_Personal_Area_Networks_(PAN)?$

A. IEEE 802.11b
B. IEEE 802.15
C. IEEE 802.11g
D. IEEE 802.16
Answer» C. IEEE 802.11g
Discussion
27.

Novel_puling_methods_include?$

A. Formaldehyde pulping
B. White pulping
C. Brown pulping
D. Saturated pulping
Answer» B. White pulping
Discussion
28.

Which_of_the_following_is_untrue?$

A. Primary deficiency occurs when any vitamin is not consumed in the minimum required amount
B. Secondary deficiency occurs when proper absorption of the vitamins doesn’t take place
C. Overdosing from vitamin supplementation is possible
D. None of the mentioned
Answer» E.
Discussion
29.

Which_of_the_following_range_represents_quality_factor_of_Owens_Bridge?$

A. Less than 1
B. 1 to 10
C. Very high
D. Negligible
Answer» D. Negligible
Discussion
30.

Permeability_of_molding_sand_does_not_depend_on_which_of_the_following_factors?$

A. Grain distribution
B. Degree of ramming
C. Binder contents
D. Amount of wax present
Answer» E.
Discussion
31.

Medium_specific_speed_of_turbine_implies______________$

A. Pelton turbine
B. Kaplan turbine
C. Francis turbine
D. Propeller turbine
Answer» D. Propeller turbine
Discussion
32.

Hopkinson’s_test_is_also_called_regenerative_test_due_to$#

A. energy of one machine is used to drive other
B. feedback
C. losses are least
D. extra motor is used
Answer» B. feedback
Discussion
33.

Signal_and_its_Hilbert_transform_have_________$

A. same energy density spectrum
B. same power
C. a phase difference of 60°
D. a phase difference of 120°
Answer» B. same power
Discussion
34.

Removal_of_manganese_from_water_takes_place_at_a_pH_of_______$

A. 1.5
B. 3
C. 6
D. 9.4
Answer» E.
Discussion
35.

The_value_cos-1(-3/7)_+_cos-1(2/7)_+_cos-1(6/7)_is_____________$

A. 215.4Àö
B. 273.4Àö
C. 188.4Àö
D. 219.4Àö
Answer» C. 188.4‚àö√Ñ‚àö‚àÇ
Discussion
36.

TRP1_gene_is_contained_in_which_of_the_following?$

A. YRP7
B. YIP2
C. YRP3
D. YIP3
Answer» B. YIP2
Discussion
37.

‘po’_gets_assigned_to_p$#

A. Error in the input
B. Error due to syntax
C. Cannot be determined
Answer» B. Error due to syntax
Discussion
38.

Which_of_the_following_technique_is_used_to_limit_radio_coverage_of_newly_formed_microcells?$

A. Sectoring
B. Splitting
C. Antenna downtilting
D. Scattering
Answer» D. Scattering
Discussion
39.

Colour_is_contributed_to_which_of_the_following?$

A. Natural organic matter
B. Inorganic compounds
C. Total dissolved solids
D. Suspended solids
Answer» B. Inorganic compounds
Discussion
40.

The_key_map_size_should_not_exceed$

A. 20*22 cm
B. 32*20 cm
C. 32*32 cm
D. 20*32 cm
Answer» B. 32*20 cm
Discussion
41.

What_is_the_total_ampere_turns_per_pole_for_720_lap_wounded_conductors_with_carrying_armature_current_equal_to_625A_in_a_6-pole_machine?$

A. 6252 AT/pole
B. 625.2 AT/pole
C. 62.52 AT/pole
D. 8252 AT/pole
Answer» B. 625.2 AT/pole
Discussion
42.

What_is_minimum_amount_of_air_required_per_m3_of_gaseous_fuel_for_complete_combustion?$

A. 1/21 [(H<sub>2</sub>/2) + (CO/2) + 2CH<sub>4</sub> + 3C<sub>2</sub>H<sub>4</sub>] m<sup>3</sup>/m<sup>3</sup> of fuel
B. 1/100 [(H<sub>2</sub>/2) + (CO/2) + 2CH<sub>4</sub> + 3C<sub>2</sub>H<sub>4</sub>] m<sup>3</sup>/m<sup>3</sup> of fuel
C. 1/21 [(H<sub>2</sub>/2) + (CO/2) + 3C<sub>2</sub>H<sub>4</sub>] m<sup>3</sup>/m<sup>3</sup> of fuel
D. 1/100 [(H<sub>2</sub>/2) + (CO/2) + 3C<sub>2</sub>H<sub>4</sub>] m<sup>3</sup>/m<sup>3</sup> of fuel
Answer» B. 1/100 [(H<sub>2</sub>/2) + (CO/2) + 2CH<sub>4</sub> + 3C<sub>2</sub>H<sub>4</sub>] m<sup>3</sup>/m<sup>3</sup> of fuel
Discussion
43.

Prying_forces_are$

A. friction forces
B. shear forced
C. tensile forces
D. bending forces
Answer» D. bending forces
Discussion
44.

Syntax_Error$

A. A 2*3 character matrix
B. The concatenation of 2 vectors, vertically, with size 3
C. Cannot be determined
Answer» B. The concatenation of 2 vectors, vertically, with size 3
Discussion
45.

SMI-S_Standard_uses$

A. Java RMI
B. CIM-XML/HTTP
C. CORBA
D. .NET
Answer» C. CORBA
Discussion
46.

If_the_value-add_time_for_a_process_is_10%_of_the_process_cycle_time,_what_will_be_the_PCE_or_Process_Cycle_efficiency_of_the_mentioned_process?$

A. 10%
B. 12%
C. 23%
D. 14%
Answer» B. 12%
Discussion
47.

Steady_flow_means_that_the_rates_of_flow_of_mass_and_energy_across_the_control_surface$

A. varies
B. remains constant
C. depends on the control surface
D. none of the mentioned
Answer» C. depends on the control surface
Discussion
48.

The_current_density_in_relatively_better_cooled_outer_winding_is_made_10_percent_greater_than_the_inner_winding?$

A. true
B. false
Answer» C.
Discussion
49.

In_a_DAC_the_input_is________and_the_output_is_______$

A. analog, digital
B. current, voltage
C. digital, analog
D. analog, current
Answer» D. analog, current
Discussion
50.

Thermionic_emission_detector_used_in_gas_chromatography_is_most_sensitive_to_which_of_the_following_elements?$

A. Nitrogen
B. Phosphorous
C. Halogen
D. Carbon
Answer» C. Halogen
Discussion