Most important MCQS of Computer
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v Most important MCQS of Computer
1.
The term ‘Computer’ is derived from__________?
§
Latin
B. German
C. French
D. Arabic
§
B. Charles Babbage
B. Allen Turing
C. Simur Cray
D. Augusta Adaming
3.
The basic operations performed by a computer
are__________?
§
Arithmetic operation
B. Logical operation
C. Storage and relative
D.
All the above
4.
Who is the father of Internet?
§
A Vint Cerf
B. Chares Babbage
C. Denis Riche
D. Martin Cooper
5.
If a computer has more than one processor then it is called__________?
§
Multiprocessor
B. Uni process
C. Multi-threaded
D. Multi-programming
6.
WWW Abbreviaton___________?
§
World Wide Web
B. Wide World Web
C. Web World Wide
D. World Whole Web
7.
A collection of system programs that controls and
co-ordinates the overall operations of a computer system is called____________?
§ Operating system
B. System software
C. Utility program
D. Device driver
8.
What type of operating system MS-DOS is?
§
Command Line Interface
B. Graphical User Interface
C. Multitasking
D. Menu Driven Interface
9.
Which types of technology is used in compact disks?
§
Laser
B. Electrical
C. Electro Magnetic
D Mechanical
10. 1 G is equal to ____________?
§
1024 MB
B. 1032 MB
C. 1024 KB
D. 1024 bits
11. The brain of computer is___________?
§
CPU
B. Memory
C ALU
D. Control unit
12.
Which of the following are components of (CPU).
§
Arithmetic logic unit, Control unit
B. Arithmetic logic unit,
mouse
C. Arithmetic logic unit, Integrated Circuits
D. Control Unit, Monitor
13. Analog computer works on the supply of ____________.
§
Continuous electrical pulses
B. Electrical pulses but not continuous
C. Magnetic strength
D. None of the above
14. which one is Digital device?
§
Digital Clock
B. Automobile analog speed meter
C. Clock with a dial and two hands
D. All of them
15. Which computer processes both analog and digital is
called____________.
§
Hybrid computer
B. Digital computer
C. Analog computer
D. Mainframe computer
16. CD-ROM Abbreviation____________.
§
Compact Disk Read Only Memory
B. Compact Data Read Only Memory
C. Compactable Disk Read Only Memory
D. Compactable Read Only Memory
17. ALU Abbreviation____________.
§
Arithmetic Logic Unit
B. Array Logic Unit
C. Application Logic Unit
D. None of above
18. VGA Abbreviation____________.
§
Video Graphics Array
B. Visual Graphics Array
C. Volatile Graphics Array
D. Video Graphics Adapter
19. MSI Abbreviation ___________.
§
Medium Scale Integrated Circuits
B. Medium System Integrated Circuits
C. Medium Scale Intelligent Circuit
D. Medium System Intelligent Circuit
20. WAN Abbreviation_____________.
§
Wide Area Network.
B. Wapp Area Network
C. Wide Array Net
D. Wireless Area Network
What type of device is most
likely to be a shared common resource in a computer Network?
§
Printers
B. Speakers
C. Floppy disk drives
D. None of these
