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.

Data communication cable laying is not required when using

A. optical fibre
B. coaxial fibre
C. microwave transmission
D. none of these
Answer» B. coaxial fibre
Discussion
2.

Which of the following topologies is highly reliable?

A. ring
B. star
C. fully connected mesh
D. none of these
Answer» D. none of these
Discussion
3.

The most flexible network topology is

A. ring
B. star
C. bus
D. none of these
Answer» D. none of these
Discussion
4.

What is the name of the network technology in which there are bidirectional links between each possible node?

A. star
B. ring
C. mesh
D. tree
Answer» B. ring
Discussion
5.

Different computers are connected to LAN by a cable and

A. special wires
B. telephone lines
C. modem
D. interface card
Answer» E.
Discussion
6.

Which of the following items is not used in Local Area Networks?

A. modem
B. printer
C. computer
D. cable
Answer» C. computer
Discussion
7.

A server in LAN is a

A. nic
B. work station with huge secondary storage
C. device offering service to user
D. none of these
Answer» D. none of these
Discussion
8.

Which of the following is not a transmission medium

A. twisted pair cable
B. coaxial cable
C. modem
D. satellite system
Answer» D. satellite system
Discussion
9.

Any two computers connected through a telephone line should be connected with a………….on both sides.

A. printer
B. scanner
C. hard disk
D. modem
Answer» E.
Discussion
10.

VDU is also called

A. screen
B. monitor
C. both 1 & 2
D. printer
Answer» C. both 1 & 2
Discussion
11.

Examples of output devices are

A. screen
B. printer
C. speaker
D. all of these
Answer» E.
Discussion
12.

Which of the following are input devices?

A. keyboard
B. mouse
C. card reader
D. all of these
Answer» E.
Discussion
13.

Which of the following documents handling system is not used for storage of documents

A. cd-rom
B. microfiche
C. microfilm
D. none of these
Answer» B. microfiche
Discussion
14.

Magnetic disks are also known as………………….

A. hard disk
B. soft disk
C. compact disk
D. none of these
Answer» B. soft disk
Discussion
15.

CRT means ……………………..

A. cathode ray tube
B. central ray tube
C. cathode ray tray
D. none of these
Answer» B. central ray tube
Discussion
16.

………………….. is the primary large printed circuit board within a personal computer.

A. motherboard
B. main memory
C. magnetic disk
D. none of these
Answer» B. main memory
Discussion
17.

PDA stands for ………………..

A. personal digital assistant
B. personal dairy assistant
C. private digital assistant
D. none of these
Answer» B. personal dairy assistant
Discussion
18.

GB stands for ………………….

A. gigabyte
B. giant byte
C. global bus
D. none of these
Answer» B. giant byte
Discussion
19.

VPN stands for…………….

A. virtual private network
B. very private network
C. voice passing network
D. none ofthese
Answer» B. very private network
Discussion
20.

PAN stands for………………

A. pan american network
B. personal area network
C. personal academic network
D. none of these
Answer» C. personal academic network
Discussion
21.

WAN stands for………………

A. wireless area network
B. wired area network
C. wide area network
D. none of these
Answer» D. none of these
Discussion
22.

LAN stands for…………………

A. local area network
B. loyal area network
C. large area network
D. none of these
Answer» B. loyal area network
Discussion
23.

USB means………………….

A. universal serial bus
B. university sector bus
C. unique serial bus
D. none of these
Answer» B. university sector bus
Discussion
24.

MAN stands for………………

A. metropolitan area network
B. man area network
C. manchester area network
D. none of these
Answer» B. man area network
Discussion
25.

Mouse was invented by……………in 1963

A. douglas engelbart
B. jack philby
C. john neumann
D. thomas watson
Answer» B. jack philby
Discussion
26.

The function of ALU is:

A. to do arithmetic operation
B. to control other parts of a computer
C. to do arithmetic and logic operations
D. to produce output
Answer» D. to produce output
Discussion
27.

These are machines which are used in computers to communicate with other computing systems:

A. motherboard
B. modem
C. cd rom
D. graphic cards
Answer» C. cd rom
Discussion
28.

One cannot write new data in this type of memory:

A. ram
B. rom
C. cpu
D. none of these
Answer» C. cpu
Discussion
29.

The base of operations for the brains of a computer is :

A. desktop
B. keyboard
C. motherboard
D. pda
Answer» D. pda
Discussion
30.

FORTRAN is a :

A. high level language
B. low level language
C. assembly language
D. none of these
Answer» B. low level language
Discussion
31.

The first electronic computer was

A. mark i
B. univac
C. enicac
D. none of the above
Answer» B. univac
Discussion
32.

Memory of a computer is generally expressed in terms of ‘K’, where ‘K’ stands for

A. 1042
B. 1024
C. 1204
D. none of these
Answer» C. 1204
Discussion
33.

--------------cards are an integrated circuit that generates an audio signal and sends it to a computer’s speakers:

A. video card
B. sound cards
C. web cam
D. none of these
Answer» C. web cam
Discussion
34.

------------ unit of CPU directs and co-ordinates all operations of a computer.

A. alu
B. ram
C. control unit
D. register
Answer» D. register
Discussion
35.

Which of the following memory is the additional memory attached to a computer system?

A. primary memory
B. secondary memory
C. ram
D. rom
Answer» C. ram
Discussion
36.

Fifth generation computers are capable of ………………….

A. language translation
B. language processing
C. decision making
D. all of the above
Answer» E.
Discussion
37.

The first personal computer was introduced by

A. ibm
B. commodore
C. apple
D. none of the above
Answer» B. commodore
Discussion
38.

IBM’s System/360 is an example of ……………generation computer.

A. first
B. second
C. third
D. fourth
Answer» D. fourth
Discussion
39.

Which of the following is the first general purpose computer?

A. mark i
B. eniac
C. ibm123
D. apple ii
Answer» C. ibm123
Discussion
40.

Which of the following period is the second generation of computing?

A. 1945-55
B. 1956-63
C. 1964-1971
D. none of the above
Answer» C. 1964-1971
Discussion
41.

Which of the following period is the first generation of computing?

A. 1945-55
B. 1956-63
C. 1964-1971
D. none of the above
Answer» B. 1956-63
Discussion
42.

………………….developed the integrated circuits

A. kim philby
B. jack philby
C. john neumann
D. thomas watson
Answer» C. john neumann
Discussion
43.

Second generation computers contained ………………in place of vacuum tubes.

A. transistors
B. liquid crystal displays
C. both a and b
D. neither a nor b
Answer» B. liquid crystal displays
Discussion
44.

notebook and smaller computers usually use

A. liquid crystal displays
B. electroluminescent displays
C. field emission displays
D. all of the above
Answer» B. electroluminescent displays
Discussion
45.

…………………designed Remington Rand became one of the first commercially available computers.

A. univac-i
B. enicac
C. mark i
D. none of the above
Answer» B. enicac
Discussion
46.

The name of the first digital computer is

A. enicac
B. mark i
C. ibm 132
D. apple ii
Answer» B. mark i
Discussion
47.

The overall design of a font is called its

A. type style
B. type face
C. type size
D. serif
Answer» B. type face
Discussion
48.

The most common computer pointing device is

A. your finger
B. a mouse
C. a trackball
D. none of the above
Answer» C. a trackball
Discussion
49.

When selecting a scanner, be sure to base your decision on

A. the number of bits assigned to each pixel
B. its optical resolution
C. whether it has optical character recognition software included
D. all of the above
Answer» E.
Discussion
50.

On the keyboard, the key you press to finalize a command or entry is

A. enter
B. control
C. escape
D. all of the above
Answer» B. control
Discussion