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.

1951.

The structural distress in the CC pavement is not due to.

A. Excessive loading
B. Inadequate thickness
C. Long spacing
D. Erosion
Answer» E.
1952.

Glucagon is released from

A. Muscle
B. Pancreas
C. Kidneys
D. Epithelial tissues
Answer» C. Kidneys
1953.

Which of these are non-technical requirements ?

A. Functional Requirements
B. Non-Functional Requirements
C. Developer’s Requirements
D. Data Requirements
Answer» D. Data Requirements
1954.

How can we calculate the length of the refresh cycle?

A. twice of normal access
B. thrice of normal access
C. five times of normal access
D. six times of normal access
Answer» B. thrice of normal access
1955.

Steps involved in ion implantation phase is

A. metallization
B. anneal
C. alignment mark mask
D. lift-off
Answer» C. alignment mark mask
1956.

Sulphur trioxide does not polymerizes easily at room temperature.

A. True
B. False
Answer» C.
1957.

TIME TO LIVE KING SIZE

A. Time to live king size
B. Uppercase
C. Time To Live King Size
Answer» B. Uppercase
1958.

The system if kept in the singular points will continue to lie on these points undisturbed.

A. True
B. False
Answer» B. False
1959.

The current U.S. per capita consumption of milk is approximately _____ gallons per year.

A. 15
B. 20
C. 25
D. 28
Answer» C. 25
1960.

Which of the following filter(s) results in a value as average of pixels in the neighborhood of filter mask.

A. Smoothing linear spatial filter
B. Averaging filter
C. Lowpass filter
D. All of the mentioned
Answer» E.
1961.

The necking phenomenon of material can be observed in tensile test as well as in compression test.

A. True
B. False
Answer» C.
1962.

Both ends of the lines may be visible from intermediate points on the line. This case comes under which among the three kinds of obstacles to chaining?

A. obstacles to ranging but not chaining
B. obstacles to chaining but not ranging
C. obstacles to levelling
D. obstacles to ranging and chaining
Answer» B. obstacles to chaining but not ranging
1963.

The coolant to be employed in liquid cooling system should have

A. low freezing temperature
B. a high boiling point
C. a large latent heat of vaporisation
D. all of the mentioned
Answer» E.
1964.

For constant torque drive which of the following speed control method is preferred?

A. Field control
B. Armature voltage control
C. Shunt armature control
D. Voltage control
Answer» C. Shunt armature control
1965.

If a 2-wire ac single phase distribution system operating at ‘P’ MW and ‘V’ kV, operating at the power factor of 0.8, then the current in the outer wire in kA is ______$

A. 0.8P/V
B. 1.131P/V
C. 1.88P/V
D. 0.088P/V
Answer» B. 1.131P/V
1966.

Principal plane has____

A. Maximum shear stress
B. Maximum tensile stress
C. Zero shear stress
D. Minimum bending stress
Answer» D. Minimum bending stress
1967.

Members of a _________ dimension can only be moved within the same level.

A. readback
B. writeback
C. readwrite
D. All of the mentioned
Answer» C. readwrite
1968.

IN, SIGNAL; OUT, SIGNAL; IN, CONSTANT

A. IN, SIGNAL; OUT, CONSTANT; IN, VARIABLE
B. IN, SIGNAL; OUT, VARIABLE; IN, CONSTANT
C. IN, SIGNAL; OUT, CONSTANT; OUT, CONSTANT
Answer» C. IN, SIGNAL; OUT, CONSTANT; OUT, CONSTANT
1969.

In the calculations of the moment of inertia of the area about an inclined axis, we have some transformation done. They are:

A. I<sub>u</sub> = I<sub>x</sub> cos2θ + I<sub>y</sub>sin2θ – 2I<sub>xy</sub>cosθsinθ
B. I<sub>v</sub> = I<sub>x</sub>cos2θ + I<sub>y</sub>sin2θ – 2I<sub>xy</sub>cosθsinθ
C. I<sub>u</sub> = I<sub>x</sub>cos2θ + I<sub>y</sub>sin2θ – 2I<sub>xy</sub>cosθsinθ
D. I<sub>v</sub> = I<sub>x</sub>cos2θ + I<sub>y</sub>sin2θ + 2I<sub>xy</sub>cosθsinθ
Answer» E.
1970.

General pivot point rotation can be expressed as _____________________

A. T(zr,yr).R(θ).T(-zr,-yr) = R(xr,yr,θ)
B. T(xr,yr).R(θ).T(-xr,-yr) = R(xr,yr,θ)
C. T(xr,yr).R(θ).T(-xr,-yr) = R(zr,yr,θ)
D. T(xr,yr).R(θ).T(-xr,-yr) = R(xr,yr,Q)
Answer» C. T(xr,yr).R(‚âà√≠‚Äö√†√®).T(-xr,-yr) = R(zr,yr,‚âà√≠‚Äö√†√®)
1971.

The definition of the draught system is

A. A device used to pull in air.
B. The difference between absolute gas pressure at any point in a gas flow and the ambient atmospheric pressure.
C. The sum of the absolute gas pressure at any point in a gas flow and the ambient atmospheric pressure.
D. A device used to pull out air
Answer» E.
1972.

The search strategy the uses a problem specific knowledge is known as

A. Informed Search
B. Best First Search
C. Heuristic Search
D. All of the mentioned
Answer» E.
1973.

If _______ mode is set on then all lines are drawn along the X and Y direction only.

A. snap
B. osnap
C. ortho
D. grid
Answer» D. grid
1974.

Node of Ranvier is found in __________

A. Muscle bundles
B. Dendrites
C. Right auricles
D. Axon
Answer» E.
1975.

Which of the following is the most important human activity leading to the extinction of wildlife?

A. Afforestation
B. Controlling of pollution level
C. Destruction of the natural habitats
D. Stop hunting animals
Answer» D. Stop hunting animals
1976.

Which of these are the largest requesters of proposals?

A. Teachers
B. Governments
C. Business institutions
D. Builders
Answer» C. Business institutions
1977.

Which of the following is not used to determine DNA relatedness in the phylogenetic system?

A. Thermal stability of related DNA
B. Genome size
C. GC content
D. Amino acid sequences
Answer» E.
1978.

The tendency of slip band formation __________ with an increase in temperature.

A. Increases
B. Decreases
C. Remains constant
D. First increases, then decrease
Answer» B. Decreases
1979.

The third byte of the long jump instruction is

A. opcode
B. 5 LSBs of opcode
C. higher byte of jump location or subroutine
D. lower byte of jump location or subroutine
Answer» D. lower byte of jump location or subroutine
1980.

Which type of limestone is non-marine is origin among the following?

A. Chalk
B. Kankar
C. Shelly-limestone
D. Argillaceous limestone
Answer» C. Shelly-limestone
1981.

Dry Sand Moulds are used for small and medium sized castings.

A. True
B. False
Answer» C.
1982.

Greater the secondary leakage flux ___________

A. less will be the secondary induced emf
B. less will be the primary induced emf
C. less will be the primary terminal voltage
D. cannot be determined
Answer» B. less will be the primary induced emf
1983.

Which of the following stages are involved in the construction of under reamed piles?

A. Concreting of piles and Boring by auger
B. Concreting the funnel
C. None of the mentioned
D. All of the mentioned
Answer» B. Concreting the funnel
1984.

The dimensions of a circular part or arc should be given where the true shape is visible.

A. True
B. False
Answer» B. False
1985.

The crystals obtained in crystallization are dried by:

A. Dryer
B. Oven
C. Filter paper
D. Exposing to sun
Answer» D. Exposing to sun
1986.

The binary protocol is more difficult to use.

A. True
B. False
Answer» B. False
1987.

Maximum amount of oxygen is exchanged from blood in ___________

A. Arteries of the body
B. Capillaries surrounding the alveoli
C. Left auricle of the heart
D. Arteries of the body
Answer» C. Left auricle of the heart
1988.

PICT stands for ______________________

A. Proton iso-concentration technique
B. Perchloro ion concentration technique
C. Proton iso control technique
D. Proton inhibition cell technique
Answer» B. Perchloro ion concentration technique
1989.

AM signal have all information in ______ of the carrier.

A. Amplitude
B. Magnitude
C. Frequency
D. Power
Answer» B. Magnitude
1990.

Which of the following is not an advantage of mass spectrometer?

A. Simple
B. Rugged
C. High sensitivity
D. Unlimited mass range
Answer» D. Unlimited mass range
1991.

A considerable amount of modification can take place in the ______ region of RNA in _______ before translation. It affects the yield of proteins.

A. coding, prokaryotes
B. coding, eukaryotes
C. non-coding, prokaryotes
D. non-coding, eukaryotes
Answer» C. non-coding, prokaryotes
1992.

The intrinsic impedance in free space is

A. 60π
B. 12π
C. 6π
D. 120π
Answer» E.
1993.

If the genes order in bacteria is His gal met. Which of the following genes have the least probability of getting incorporated alone?

A. All have equal probability
B. Met
C. Gal
D. His
Answer» D. His
1994.

A language that, when deployed to a BPEL container, describes the execution of a process.

A. WS-BPEL (BPEL 2.0)
B. WS-BPEL (BPEL)
C. WS-BPEL for People (BPEL4People)
D. Business Process Modeling Notation (BPMN)
Answer» C. WS-BPEL for People (BPEL4People)
1995.

____ command moves the cursor to the end of next line.

A. 0
B. |
C. %
D. $
Answer» E.
1996.

Which of the following CSS3 property specifies the sequential navigation order for an element?

A. nav
B. class
C. nav-index
D. class-index
Answer» D. class-index
1997.

MLV is a type of __________ vector.

A. Bacteriophage
B. Retrovirus
C. Hybrid
D. Agrobacterium
Answer» C. Hybrid
1998.

Which property is used to detect the browser’s user agent and code based on the pertinent cases?$

A. navigator.userAgent
B. navigator.user
C. navigator
D. return
Answer» B. navigator.user
1999.

_________ is stronger than the single scaffolding and it is used in the construction of stone work.

A. Trestle scaffolding
B. Steel scaffolding
C. Patented scaffolding
D. Double scaffolding
Answer» E.
2000.

Due to ________ the external faces of wall become the sources of entry of dampness in a structure.

A. Exposed tops of walls
B. Miscellaneous causes
C. Action of rain
D. Condensation
Answer» D. Condensation