Explore topic-wise MCQs in Php.

This section includes 2095 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1101.

DETERMINE_THE_ADMITTANCE_PARALLEL_COMBINATION_OF_THE_LAST_ELEMENTS_AFTER_REPLACING_WITH_(3S+4)/2S(S+4)_IN_THE_QUESTION_6_IS??$

A. (4s<sup>2</sup>-19s+4)/(6s-8)
B. (4s<sup>2</sup>+19s-4)/(6s+8)
C. (4s<sup>2</sup>+19s-4)/(6s-8)
D. (4s<sup>2</sup>+19s+4)/(6s+8)
Answer» E.
Discussion
1102.

WHAT_IS_THE_MINOR_DIAMETER_TOLERANCE_OF_EFFECTIVE_DIAMETER_FOR_EXTERNAL_THREADS??$

A. Effective diameter tolerance+0.03‚àöp & Effective diameter tolerance+0.01‚àöp
B. Effective diameter tolerance+0.02‚àöp & Effective diameter tolerance+0.01‚àöp
C. Effective diameter tolerance+0.013‚àöp & Effective diameter tolerance+0.02‚àöp
D. Effective diameter tolerance+0.01‚àöp & Effective diameter tolerance+0.02‚àöp
Answer» C. Effective diameter tolerance+0.013‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇp & Effective diameter tolerance+0.02‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇp
Discussion
1103.

ARALDITE_GLUE_IS_PRIMARILY_USED_IN_________?$

A. Plastics
B. Automobile parts
C. Textile
D. Leathers
Answer» C. Textile
Discussion
1104.

WHICH_OF_THE_FOLLOWING_PROPERTY_SETS_THE_FONT_FACE_TO_BE_USED_FOR_TEXT??$

A. font
B. font-text
C. font-family
D. none of the mentioned
Answer» D. none of the mentioned
Discussion
1105.

WHEN_TBR_COUNTS_TO_ZERO??$

A. TBCLn is updated from TBCCRn
B. CLLDx is updated to TBCCTLn
C. CLLDx is updated to TBCCRn
D. TBCLn is updated to CLLDx
Answer» B. CLLDx is updated to TBCCTLn
Discussion
1106.

IN_A_LIFTING_MACHINE,_THE_EFFORT_REQUIRED_TO_LIFT_LOADS_OF_200N_AND_300N_WERE_50N_AND_60N_RESPECTIVELY._IF_THE_VELOCITY_RATIO_OF_THE_MACHINE_IS_20_DETERMINE_EFFORT_LOSS_IN_FRICTION_AT_200_N.?$

A. 30 N
B. 35 N
C. 40 N
D. 45 N
Answer» E.
Discussion
1107.

A_PERMANENT_CHANGE_IN_THE_SAMPLE_SIZE_IS_MADE_ONLY_BECAUSE_OF_COST_OR_BECAUSE_HAS_EXHIBITED_GOOD_STABILITY_AND_FEWER_RESOURCES_ARE_ALLOCATED_FOR_PROCESS_MONITORING.?$

A. True
B. False
Answer» B. False
Discussion
1108.

IF_Y_=_TAN(X)TAN(X)_THEN_DY‚ÄÖ√Ñ√∂‚ÀÖ√Ñ‚ÀÖ√´DX‚ÄÖ√Ñ√∂‚ÀÖ√Ѭ¨‚ÀÛ_=_??$#

A. Tan(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup>
B. Tan<sup>2</sup> (x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup>
C. Sec<sup>2</sup> (x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup>
D. Sec(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup>
Answer» D. Sec(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup>
Discussion
1109.

WHICH_OF_THE_FOLLOWING_IS_CORRECT_ABOUT_AJMM??$

A. It requires no cleaning
B. It has very high accuracy
C. It tends to pollute the environment
D. The nozzle has very less wear
Answer» D. The nozzle has very less wear
Discussion
1110.

WHICH_CARBONATE_MINERAL_HAS_THIS_CHEMICAL_COMPOSITION-_CACO3_MG(CO3)2??$

A. Magnesite
B. Calcite
C. Dolomite
D. Jasper
Answer» D. Jasper
Discussion
1111.

THE_JAVAMAILSENDERIMPL_INSTANCE_YOU_INJECTED_DOES_IMPLEMENT_THIS_INTERFACE.?$

A. True
B. False
Answer» B. False
Discussion
1112.

WHICH_OF_THE_FOLLOWING_IS_ALSO_KNOWN_AS_ENDURANCE_LIMIT??$

A. Proportionality limit
B. Rupture limit
C. Elastic limit
D. Fatigue limit
Answer» E.
Discussion
1113.

WHICH_MATERIAL_CAN‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•T_BE_TESTED_BY_MPI??$#

A. Co
B. Fe
C. Ni
D. Mg
Answer» E.
Discussion
1114.

WHAT_WILL_BE_THE_RESPONSE_TIME_FOR_LCD??$

A. Less than 100ns
B. Less than 100ms
C. 1S
D. Unpredictable
Answer» C. 1S
Discussion
1115.

WHICH_OF_THE_FOLLOWING_GIVES_THE_HIGH_LEVEL_BREAKDOWN_OF_MEMORY_USAGE??$

A. about:memory
B. memory
C. about-memory
D. about::memory
Answer» B. memory
Discussion
1116.

ROOFING_MATERIAL_IS_THE_OUTERMOST_LAYER_ON_THE_ROOF_OF_A_BUILDING,_SOMETIMES_SELF-SUPPORTING,_BUT_GENERALLY_SUPPORTED_BY_AN_UNDERLYING_STRUCTURE.?$

A. True
B. False
Answer» B. False
Discussion
1117.

WHICH_OF_THE_FOLLOWING_IS_UNTRUE_REGARDING_PREDICTION_WITH_NEURAL_NETWORKS??$

A. The third-generation prediction algorithms extensively apply sophisticated neural networks
B. It is used to analyze substitution patterns in multiple sequence alignments
C. It is not a machine learning process
D. It requires a structure of multiple layers of interconnected variables or nodes
Answer» D. It requires a structure of multiple layers of interconnected variables or nodes
Discussion
1118.

WHICH_CHALLENGE_COMES_UNDER_SECURING_THE_INFORMATION??$

A. Signaling
B. Security
C. Presence detection
D. Power consumption
Answer» C. Presence detection
Discussion
1119.

WHAT_IS_THE_UNIT_OF_RUNOFF_________?$

A. Day-sec meter
B. M<sup>2</sup>/s
C. MM/S<sup>2</sup>
D. Ns/m<sup>2</sup>
Answer» B. M<sup>2</sup>/s
Discussion
1120.

IF_THE_RIVETS_ARE_USED_ALONG_A_NUMBER_OF_ROWS_SUCH_THAT_THE_RIVETS_IN_THE_ADJACENT_ROWS_ARE_PLACED_DIRECTLY_OPPOSITE_TO_EACH_OTHER,_IT_IS_KNOWN_AS__________?$

A. diamond
B. chain
C. square
D. zigzag
Answer» C. square
Discussion
1121.

IN_A_PREEMPTIVE_MULTITASKING_O.S.,_THE_SAVING_AND_RESTORING_OF_FP_AND_MMX_STATES_ARE_PERFORMED_BY?$

A. Control unit
B. O.S.
C. MMX instructions
D. MMX registers
Answer» C. MMX instructions
Discussion
1122.

THE_NORMAL_FORCES_AND_THE_FORCES_OF_FRICTION_ARE_COLLINEAR.?$

A. True
B. False
Answer» C.
Discussion
1123.

CALCULATE_THE_CHANGE_IN_FLUX_OF_AN_INDUCTOR_HAVING_INDUCTANCE_0.004H,_NUMBER_OF_TURNS_IS_200_AND_THE_CURRENT_CHANGES_FROM_5A_TO_7A.?$

A. 20 ‚à´Wb
B. 40‚à´Wb
C. 60‚à´Wb
D. 80‚à´Wb
Answer» C. 60‚Äö√Ñ√∂‚àö‚Ƭ¨¬•Wb
Discussion
1124.

ETHYL_AMINE_ON_ACETYLATION_GIVES_WHICH_OF_THE_FOLLOWING??$

A. N-ethyl acetamide
B. Acetamide
C. Methyl acetamide
D. Propyl acetamide
Answer» B. Acetamide
Discussion
1125.

A_HIGH_ACID_FLAVOR_(SOUR)_IN_MILK_IS_CAUSED_BY_________?$

A. Growth of bacteria in the milk
B. Exposure of cows to acid rain
C. Drinking hard water
D. Absorption of acid from corn silage
Answer» B. Exposure of cows to acid rain
Discussion
1126.

THE_STRESSES_DUE_TO_SECONDARY_MOMENTS_CAN_BE_ELIMINATED_BY_SELECTING_SUITABLE:?$

A. Cable profile
B. Tendon profile
C. Anchorage profile
D. Wedge profile
Answer» C. Anchorage profile
Discussion
1127.

FOR_A_LOCAL_ENHANCEMENT_USING_MEAN_AND_VARIANCE,_THERE_IS_ONE_CONDITION:_MS(X,_Y)_‚ÄÖ√Ñ√∂‚ÀÖ¬¢¬¨√Ü_K0_MG,_WHERE,_MG_IS_GLOBAL_MEAN,_K0_A_CONSTANT_AND_MS(X,_Y)_A_MEASURE_OF_GRAY_VALUE_AS_LIGHT_OR_DARK_AT_POINT_(X,_Y)._THEN,_WHICH_FACT_IS_TRUE_FOR_K0??$#

A. It is a negative constant with values less than -1.0
B. It is a positive constant with values less than 1.0
C. It is an integer constant with values between -1.0 and 1.0
D. None of the mentioned
Answer» C. It is an integer constant with values between -1.0 and 1.0
Discussion
1128.

A_HYDRAULIC_RAM_USES_THE_________EFFECT_TO_DEVELOP_PRESSURE.?$

A. Water hammer
B. Pascal’s law
C. Bernouille’s
D. Toricelli’s
Answer» B. Pascal‚Äö√Ñ√∂‚àö√ë‚àö¬•s law
Discussion
1129.

THE_VERTICAL_ANGLES_TO_VANES_FIXED_AT_1_M_AND_3_M_ABOVE_THE_FOOT_OF_THE_STAFF_HELD_VERTICALLY_AT_A_STATION_P_WERE_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_1O_45‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÄÖ√¢¬ß_AND_+_2O_30‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÄÖ√¢¬ß,_RESPECTIVELY._FIND_THE_HORIZONTAL_DISTANCE_AND_THE_REDUCED_RL_OF_P_IF_THE_RL_OF_THE_INSTRUMENT_AXIS_IS_110.00_M??$#

A. 26.95 m, 100.177
B. 20.95 m, 108.177
C. 26.95 m, 108.177
D. 26.95 m, 108.000
Answer» B. 20.95 m, 108.177
Discussion
1130.

2_2?$

A. 8 8
B. 2 8
C. 8 2
Answer» C. 8 2
Discussion
1131.

GREATER_THE_NUMBER_OF_RESONATING_STRUCTURES_FOR_A_GIVEN_INTERMEDIATE,?$

A. Less will be its stability
B. More will be its stability
C. It will not affect its stability
D. None of the mentioned
Answer» C. It will not affect its stability
Discussion
1132.

WHICH_MODE_PREVENTS_ENTRY_OF_THE_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§ZERO‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•_DATE_VALUE_IN_STRICT_MODE??$#

A. SUPPRESS
B. NO_ZERO_DATE
C. PREVENT
D. NO_ZERO_IN_DATE
Answer» C. PREVENT
Discussion
1133.

BOILED_LINSEED_OIL_IS_USED_AS_A_SOLVENT_FOR_____________RESIN.?$

A. Amber
B. Mastic
C. Gum
D. Rosin
Answer» B. Mastic
Discussion
1134.

THE_LVDT_IS_USED_IN_THE_MEASUREMENT_OF:?$

A. Displacement
B. Acceleration
C. Velocity
D. Humidity
Answer» B. Acceleration
Discussion
1135.

FOR_A_CERTAIN_MACHINE_HAVING_‚ÂÀ√≠‚ÄÖ√¢‚Ä¢_=_1.8,_WE_ARE_USING_STARTER_WITH_5_STEPS._WHAT_WILL_BE_THE_RESISTANCE_AT_STEP_3_IF_STEP_2_RESISTANCE_IS_EQUAL_TO_2_‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ??$#

A. 2.111
B. 1.111
C. 3.6
D. 10.8
Answer» C. 3.6
Discussion
1136.

X_INACTIVATION_IS_AN_EXAMPLE_OF_EPIGENETIC_PHENOMENON.?$

A. True
B. False
Answer» B. False
Discussion
1137.

IN_MULTICOMPONENT_DISTILLATION,_THE_SEPARATION_OF_COMPONENTS_IS_CALCULATED_USING?$

A. Assumed flows of species
B. Assumed flows of reflux
C. Assumed flows of Vapor
D. Assumed flows of liquid
Answer» D. Assumed flows of liquid
Discussion
1138.

IN_THE_BROAD_HOST-RANGE_PLASMID_PSC101,_CLOSE_TO_THE_ORIGIN,_THERE_IS_A_GENE_REPA._WHAT_IS_THE_IMPORTANCE_OF_THIS_GENE??$

A. In deciding the host
B. In transformation
C. In replication
D. In the survival of host
Answer» D. In the survival of host
Discussion
1139.

THE_FUNCTIONALITY_OF_THE_MONOMER_MUST_BE__________?$

A. Two
B. Three
C. Four
D. Two or more than two
Answer» E.
Discussion
1140.

WHEN_WE_DIVIDE_BAND_OF_ORTHOGONAL_FREQUENCY_DIVISION_MULTIPLEXING_(OFDM)_INTO_SUB_BANDS,_IT_DIMINISHES_EFFECTS_OF_____?$

A. noise
B. collision
C. interference
D. signals absence
Answer» D. signals absence
Discussion
1141.

COMPETITIVE_INFORMATION_GATHERING_IF_DONE_IN_THE_FORM_OF_ACTIVE_ATTACK_USING_MALWARE_OR_BY_OTHER_ILLICIT_MEANS_CAN_PUT_YOUR_HIRED_HACKER_OR_YOUR_COMPANY_AT_STAKE.?$

A. True
B. False
Answer» B. False
Discussion
1142.

THE_ALGORITHM_FOLLOWED_IN_MOST_OF_THE_SYSTEMS_TO_PERFORM_OUT_OF_ORDER_EXECUTION_IS_______?$

A. Tomasulo algorithm
B. Score carding
C. Reader-writer algorithm
D. None of the mentioned
Answer» B. Score carding
Discussion
1143.

WHICH_OF_THE_FOLLOWING_IS_THE_COMPONENT_OF_LEARNING_SYSTEM??$

A. Goal
B. Model
C. Learning rules
D. All of the mentioned
Answer» E.
Discussion
1144.

AWK_SUPPORTS_THE_USE_OF_ARRAYS.?$

A. True
B. False
Answer» B. False
Discussion
1145.

A_______________WAVELENGTH_CONVERTER_UTILIZES_THE_NONLINEAR_PROPERTIES_OF_A_SEMICONDUCTOR_OPTICAL_AMPLIFIER_TO_PERFORM_THE_CONVERSION_PROCESS.?$

A. Cross-gain modulation
B. Cross-phase modulation
C. Cross-absorption modulation
D. Differential polarization modulation
Answer» B. Cross-phase modulation
Discussion
1146.

IN_WHICH_BEAM_TENSION_CAPACITY_OF_STEEL_IS_GREATER_THAN_COMBINED_COMPRESSION_CAPACITY_OF_STEEL_AND_CONCRETE??$

A. Over-reinforced
B. Under-reinforced
C. Singly reinforced
D. Doubly reinforced
Answer» B. Under-reinforced
Discussion
1147.

CAST_IRONS_ARE_BEST_TREATED_USING_OXYGEN_CUTTING_PROCESS.?$

A. True
B. False
Answer» C.
Discussion
1148.

WHAT_DOES_THE_ASSOCIATIVE_PROPERTY_APPLY??$

A. Parallel connection of two systems is equivalent to a single system only in case of a continuous system
B. Series and parallel interconnection of two systems is equivalent to a single system only in case of discrete system
C. Series interconnection of two systems is equivalent to a single system in case of both continuous and discrete system
D. Series interconnection of two systems is equivalent to a single system only in case of discrete
Answer» D. Series interconnection of two systems is equivalent to a single system only in case of discrete
Discussion
1149.

FRUITFLY_MITOCHONDRIAL_CODES_AGA_AND_AGG_CODES_FOR______________?$

A. Termination
B. Tryptophan
C. Serine
D. Arginine
Answer» D. Arginine
Discussion
1150.

WHICH_OF_THE_FOLLOWING_PERSON_IS_FAMOUS_AS_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚Àւ§BLADE_RUNNER‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•??$#

A. Usain Bolt
B. Milkha Singh
C. Oscar Pistorius
D. Meb Keflezighi
Answer» D. Meb Keflezighi
Discussion