- Bit
- Byte
- GB
- Byte
- a
-
4 Bits=1 Nibble
8 Bits= 1 Byte
1024 Bytes= 1 Kilobyte
1024 Kilobytes=1 Megabyte
Computer MCQs
Computer based MCQs have uploaded in this section of ETEST Website. All IT related or Computer related solved MCQs are included in this portion. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
The shortcut key to Shut Down computer is:
- Ctrl+F7
- Ctrl+F6
- Alt+F5
- Alt+F4
- d
-
Start Menu is also used to Shut Down Computer.
Physical parts of computer are called:
- Software
- Malware
- Hardware
- None of these
- c
-
Monitor, CPU, Mouse, Keyboard, VJ Cable and etc are examples of Computer Hardware.
MB stands for:
- MegaByte
- MetalByte
- MagicByte
- None of these
- a
GB stands for:
- Giga Byte
- General Byte
- Gross Byte
- None of these
- a
1 GB is equal to how many Mbs?
- 950 MB
- 1000 MB
- 1110 MB
- 1024 MB
- d
LU stands for:
- Logic Unit
- Legal Unit
- Local Unit
- None of these
- a
ALU stands for:
- Anti-Logic Unit
- Arithmetic Logic Unit
- Actual Logic Unit
- None of these
- b
-
A Processor has two parts which are ALU and LU.
ALU stands for Arithmetic Logic Unit
LU stands for Logic Unit.
How many types of CPU?
- 03
- 04
- 05
- 06
- d
-
Single Core CPU
Dual Core CPU
Quad Core CPU
Hexa Core CPU
Octa Core CPU
Deca Core CPU
CPU Stands for:
- Central Progress Unit
- Central Personal Unit
- Central Programming Unit
- Central Processing Unit
- d
-
There are six main types of CPU, which are:
Single Core CPU
Dual Core CPU
Quad Core CPU
Hexa Core CPU
Octa Core CPU
Deca Core CPU