Explore topic-wise MCQs in Php.

This section includes 2167 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1151.

‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ_ALL_OF_THE_COOLANT_IS_AT_A_UNIFORM_TEMPERATURE,_TC‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖŒÄ,_IS_THIS_STATEMENT_CORRECT_ACCORDING_TO_THE_ASSUMPTIONS_FOR_THE_UNSTEADY-STATE_ENERGY_BALANCE??$#

A. True
B. False
Answer» B. False
1152.

PROBABILITY_PLOTTING_IS_NOT_USED_TO_FIND_______?$

A. The shape of distribution
B. The center of distribution
C. The spread of distribution
D. The origin of defects
Answer» E.
1153.

IN_THERMO-SYPHON_COOLING_SYSTEM,_THE_COOLING_ONLY_DEPENDS_ON_TEMPERATURE_AND_IS_INDEPENDENT_OF_THE_ENGINE_SPEED.?$

A. True
B. False
Answer» B. False
1154.

WHAT_IS_PURPOSE_OF_FROTH_IN_FROTH_PUMPS??$

A. Separates rich minerals
B. Mixes rich minerals
C. Removes ores
D. Detects oil
Answer» B. Mixes rich minerals
1155.

CONSIDER_THE_ARMATURE_CONTROL_METHOD,_WHERE_10_‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ_RESISTANCE_IS_CONNECTED_IN_SERIES_WITH_ARMATURE_IN_FIRST_CASE._FOR_SECOND_CASE_RESISTANCE_VALUE_IS_CHANGED_100_‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ._THEN_____________?$#

A. Speed-torque characteristic of both will start from same point
B. For first case speed-torque characteristic will start below to the case 2
C. For first case speed-torque characteristic will start above to the case 2
D. Can’t say because other parameters are unavailable
Answer» B. For first case speed-torque characteristic will start below to the case 2
1156.

THE_MAXIMUM_RMS_VOLTAGE_BETWEEN_ONE_PHASE_AND_GROUND_NEUTRAL_FOR_A_THREE_PHASE_4-WIRE_AC_SYSTEM_WILL_BE____________________?$

A. 171.46 kV
B. 242.5 kV
C. 221 kV
D. 127 kV
Answer» B. 242.5 kV
1157.

WHEN_THE_DIAMETER_IS_NARROWER_OF_THE_BED,_WHICH_KIND_OF_PROBLEM_IS_MOST_LIKELY_TO_OCCUR_IN_THE_BED??$

A. Chanelling
B. Slugging
C. Entrainment
D. None of the mentioned
Answer» C. Entrainment
1158.

THE_SPECIFIC_GRAVITY_OF_SAND_IS___________?$

A. 2.8
B. 2.25
C. 3.2
D. 2.65
Answer» E.
1159.

BY_DEFAULT,_IN_A__________SCHEMA,_ALL_ATTRIBUTES_ARE_DIRECTLY_RELATED_TO_THE_KEY_ATTRIBUTES.?$

A. Relational
B. Snowflake
C. Star
D. None of the mentioned
Answer» D. None of the mentioned
1160.

IN_WHICH_OF_THE_FOLLOWING_CASE,_THE_CODE_WILL_NOT_BE_SYNTHESIZABLE??$

A. Code containing a WAIT statement inside a process
B. Code containing a WAIT statement inside a procedure
C. Code containing a RETURN statement inside a function
D. Code containing a CASE statement inside a function
Answer» D. Code containing a CASE statement inside a function
1161.

FIND_THE_VALUE_OF_L4_IN_QUESTION_7.?$

A. 5
B. 2/5
C. 3/5
D. 4/5
Answer» C. 3/5
1162.

273M2?$

A. 11m<sup>2</sup>
B. 0.141m<sup>2</sup>
C. 0.811m<sup>2</sup>
Answer» B. 0.141m<sup>2</sup>
1163.

WHICH_ONE_OF_THE_FOLLOWING_IS_THE_CORRECT_NOTATION_OF_A_MATRIX_WITH_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§M‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_ROWS_AND_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•N‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_COLUMNS??$#

A. m + n
B. m – n
C. m x n
D. m/n
Answer» D. m/n
1164.

DUE_TO_FRICTION_BETWEEN_THE_FLUID_&_WALLS_OF_THE_NOZZLE,_THE_EXPANSION_PROCESS_IS??$

A. reversible
B. irreversible
C. reversible adiabatic
D. irreversible adiabatic
Answer» E.
1165.

GREEDY_SEARCH_STRATEGY_CHOOSES_THE_NODE_FOR_EXPANSION?$

A. Shallowest
B. Deepest
C. The one closest to the goal node
D. Minimum heuristic cost
Answer» D. Minimum heuristic cost
1166.

WHICH_FUNCTION_KEY_IS_USED_TO_MAKE_OSNAP_ON/OFF??$

A. F5
B. F3
C. F4
D. F7
Answer» C. F4
1167.

___________VALUES_COULD_BE_OBTAINED_BY_THE_COMPARISON_METHOD_WHERE_THE_COLOR_IS_MATCHED_BY_MIXING_3_PRIMARY_STANDARDS_UNTIL_VISUAL_OBSERVATION_GIVES_A_MATCH,_SPECTROPHOTOMETRIC_ANALYSIS,_OR_UTILIZE_OF_TRICHROMATIC_METHODS_EMPLOYING_ANALYSIS_WITH_3_SEPARATE_FILTERS.?$

A. Chromaticity
B. Kubelka
C. Tristimulus
D. Black body
Answer» D. Black body
1168.

THE_ANTERIOR_END_OF_NEURAL_TUBE_BECOMES_____________?$

A. Spinal cord
B. Brain
C. Axon
D. Backbone
Answer» C. Axon
1169.

WHICH_IS_THE_NATURAL_HABITAT_OF_INDIAN_LION??$

A. Western Ghats
B. Sunderban delta
C. Gir forest
D. Himalayas
Answer» D. Himalayas
1170.

WHICH_OF_THESE_PROPOSALS_ARE_SUBMITTED_BY_QUALIFIED_INDIVIDUALS??$

A. Research proposals
B. Business proposals
C. Private proposals
D. Personal proposals
Answer» C. Private proposals
1171.

IS_ARCHEBACTERIA_A_TYPE_OF_BACTERIA??$

A. True
B. False
Answer» C.
1172.

WHICH_OF_THE_FOLLOWING_IS_A_PRINCIPAL_DEFORMATION_PROCESS??$

A. Multiple slips
B. Kink bands formation
C. Subgrain formation
D. Fold formation
Answer» D. Fold formation
1173.

THE_MNEMONIC_USED_TO_PERFORM_A_SUBTRACTION_OF_SOURCE_WITH_AN_8-BIT_DATA_AND_JUMPS_TO_SPECIFIED_RELATIVE_ADDRESS_IF_SUBTRACTION_IS_NON-ZERO_IS?$

A. DJNZ
B. CJNE
C. JZ
D. JNC
Answer» C. JZ
1174.

THE_HIGHEST_GRADE_OF_COAL_IS?$

A. Peat
B. Lignite
C. Bituminous
D. Anthracite
Answer» E.
1175.

A_CERAMIC_MOULD_IS_USED_TO_PRODUCE_THIN_SECTIONS_OF_THE_HIGH_MELTING_POINT_METALS_AND_ALLOYS.?$

A. True
B. False
Answer» B. False
1176.

TO_CONVERT_AN_IDEAL_TRANSFORMER_INTO_A_PRACTICAL_TRANSFORMER_WE_ADD_____________?$

A. Primary winding resistance and secondary winding resistance
B. Primary winding leakage reactance and secondary winding leakage reactance
C. Primary winding resistance, leakage and secondary winding leakage reactance
D. Cannot be determined
Answer» D. Cannot be determined
1177.

PILE_GROUPS_IN_UNDER-REAMED_PILE_FOUNDATION,_CAN_BE_TESTED_BY_MEANS_OF_________?$

A. Free standing piles and Pile foundation
B. Cannot be tested
C. None of the mentioned
D. All of the mentioned
Answer» B. Cannot be tested
1178.

EXTENSION_LINES_SHOULD_START_FROM_WHICH_PART_OF_THE_DRAWING??$

A. Away from the outlines
B. From inside the views
C. No need for extension lines
D. Outlines of the view
Answer» E.
1179.

THE_STATEMENT_USED_TO_CHANGE_THE_TABLE_NAME_IS___________?$

A. RENAME
B. CHANGE
C. CHANGENAME
D. CHANGENM
Answer» B. CHANGE
1180.

FICT_STANDS_FOR_______________?$

A. Forced iso concentration technique
B. Flouro iso concentration technique
C. Flouro ion concentration technique
D. Flouro ion carry transfer
Answer» C. Flouro ion concentration technique
1181.

BURST_NOISE_AFFECTS_FM_SYSTEMS._STATE_WHETHER_TRUE_OR_FALSE.?$

A. True
B. False
Answer» C.
1182.

THE_CURRENT_PRODUCED_BY_IONS_ARRIVING_AT_THE_COLLECTOR_NECESSITATES_THE_USE_OF_WHICH_OF_THE_FOLLOWING??$

A. Wide band amplifier
B. Narrow band amplifier
C. Wide band filter
D. Narrow band filter
Answer» B. Narrow band amplifier
1183.

LON_PROTEASE_IS_USED_FOR_DEGRADATION_OF_FOREIGN_PROTEINS_IN_E.COLI_CELLS._IT_IS_ACTIVE_AGAINST_WHICH_TYPE_OF_PROTEINS??$

A. Partially denatured proteins
B. Completely denatured proteins
C. Both partially and completely denatured proteins
D. Intact proteins
Answer» D. Intact proteins
1184.

THE_REFLECTION_COEFFICIENT_OF_A_WAVE_TRAVELLING_THROUGH_TWO_MEDIA_HAVING_ELECTRIC_INTRINSIC_IMPEDANCES_OF_3_AND_5_RESPECTIVELY_IS?$

A. 2
B. 8
C. <sup>5</sup>‚ÅÑ<sub>3</sub>
D. 1/4
Answer» E.
1185.

PROBABILITY_OF_INCORPORATION_OF_A_GENE_P_IS_0.2_AND_THE_PROBABILITY_OF_INCORPORATION_OF_ANOTHER_GENE_IS_0.1._THE_PROBABILITY_OF_BOTH_BEING_INCORPORATED_IS_SEEN_EXPERIMENTALLY_TO_BE_EQUAL_TO_0.1._WHAT_IS_OUR_INFERENCE??$

A. Both the genes are incorporated randomly
B. The genes are linked
C. The bacteria has a preference for the two gene
D. It was just an artifact
Answer» C. The bacteria has a preference for the two gene
1186.

A_CONCURRENT_EXECUTION_OF_MULTIPLE_THREADS_OF_EXECUTION_AT_THE_SAME_TIME,_ORIGINATING_FROM_A_COMMON_THREAD.?$

A. State
B. Activity
C. Sequence
D. Fork or concurrence or split
Answer» E.
1187.

WHICH_KEY_IS_USED_FOR_ABSOLUTE_MOVEMENT??$

A. f
B. G
C. M
D. ctrl-g
Answer» D. ctrl-g
1188.

WHICH_OF_THE_FOLLOWING_CSS3_PROPERTY_SPECIFIES_WHERE_TO_NAVIGATE_WHEN_USING_THE_ARROW-RIGHT_NAVIGATION_KEY??$

A. right
B. nav-right
C. nav-side
D. none of the mentioned
Answer» D. none of the mentioned
1189.

THE_________GENE_OF_THE_INTEGRATED_PROVIRUS_CODES_FOR_VIRAL_ENVELOPE_PROTEIN.?$

A. Gag
B. Env
C. Pol
D. LTR
Answer» C. Pol
1190.

_____________IS_A_RESOURCE_LOADER_(CSS_AND_JAVASCRIPT)_THAT_WAS_MADE_TO_SPECIFICALLY_TO_WORK_SIDE-BY-SIDE_WITH_MODERNIZR.?$

A. HasEvent()
B. Navigator.userAgent
C. Modernizr.load
D. Modernizer.geolocation
Answer» D. Modernizer.geolocation
1191.

ADDING_WATER_INCREASES___________?$

A. Workability
B. Strength
C. Fame
D. Quality
Answer» B. Strength
1192.

_________IS_A_PIECE_WHICH_IS_USED_TO_BRIDGE_AN_OPENING_IN_A_WALL_AND_IT_SUPPORTS_ONE_END_OF_THE_PUTLOG_AT_THE_OPENING.?$

A. Transoms
B. Braces
C. Rope
D. Bridle
Answer» E.
1193.

___________MATERIAL_IS_MADE_OF_BLACK_POLYTHENE_HAVING_THICKNESS_OF_ABOUT._50_MM_TO_1_MM.?$

A. Brick
B. Stone
C. Plastic sheet
D. Cement concrete
Answer» D. Cement concrete
1194.

THE_OPEN_CIRCUIT_WIND_TUNNEL_IS_SIMILAR_TO_VENTURI_DUCT_______?$

A. True
B. False
Answer» B. False
1195.

WHAT_MODEL_DOES_MVC_EVOLVES_TO??$

A. Arch Model
B. Slinky Model
C. PAC Model
D. None of the mentioned
Answer» D. None of the mentioned
1196.

FACILITIES_WITH_TANKS_AND_BOILERS_SHOULD_NOTIFY_EPA_60_DAYS_PRIOR_BEFORE_CLOSURE._TRUE_OR_FALSE.?$

A. True
B. False
Answer» C.
1197.

THE_VARIABLE_LOOP_IS_FOUND_BETWEEN_THE____________?$

A. Acceptor stem and ΨU loop
B. Acceptor stem and D loop
C. Anticodon loop and ΨU loop
D. Anticodon loop and D loop
Answer» D. Anticodon loop and D loop
1198.

WHICH_TYPE_OF_PYROMETER_USES_AN_ELECTRIC_CIRCUIT??$

A. Controlling pyrometer
B. Optical pyrometer
C. Radiation pyrometer
D. Recording pyrometer
Answer» B. Optical pyrometer
1199.

THE_ANGLE_OF_A_CONE_WHOSE_ELEMENTS_ARE_TANGENT_TO_A_SPHERE_CONTAINING_A_TRACE_OF_THE_PITCH_CIRCLE_IS?$

A. crown
B. back cone
C. octoid
D. none of the mentioned
Answer» C. octoid
1200.

THE_EFFECT_OF_SIGNAL_SIMULTANEOUSLY_TAKING_DIFFERENT_PATHS_TO_REACH_THE_RECEIVER_IS_CALLED_AS________?$

A. Multipath effects
B. Differential path effects
C. Propagation noise
D. Atmospheric distortion
Answer» B. Differential path effects