- Random Access Memory
- Read Only Memory
- Read Actual Memory
- None of these
- a
-
RAM :Random Access Memory
ROM : Read Only Memory
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.
CPU stands for:
- Common Processing Unit
- Central Processing Unit
- Casual Processing Unit
- None of these
- b
-
CPU is also called the brain of Computer System.
If a computer has more then one processor then it is called:
- Uni-processor
- Multi-processor
- Multi-Threaded
- None of these
- b
-
First Multi-Processor computer was developed in 2001.
Who invented the Internet?
- Bohr
- Vint Cerf
- Charles Babbage
- Radar Ford
- b
-
Vint Cerf is an American Developer.
He invented the Internet in 1973.
Vint Cerf is also know as Father of Internet.
WWW stands for:
- World Wide Wrestling
- World Wide Web
- World Work Web
- None of these
- b
-
Two engineers which named are Time Berners Lee and Robert Cailiai invented the WWW in 1989.
LAN stands for:
- Line Area Network
- Local Area Network
- Local Actual Network
- Latitude Area Network
- b
The term “Computer” is derived from?
- English
- German
- Latin
- Chinese
- c
-
The word Computer is derived from Latin language and its meaning “Calculate”.
Monitor is an ……device.
- Input
- Output
- Both A & B
- None of these
- b
-
Some output devices are :
Monitor (LED, LCD)
Printers
Plotters
Speakers
Headphones
Microphone is an ……device.
- Input
- Output
- Both A & B
- None of these
- a
-
Some Input devices are :
Keyboard
Mouse
Joy Stick
Light Pen
Track Ball
Scanner
Microphone
Graphic Tablet
One Nibble is equal to …..Bits.
- 03
- 04
- 08
- 12
- b
-
Bit B Binary Digit
Nibble 04 Bits
Byte B 08 Bits
Kilobyte KB 1024 Bytes
Megabyte MB 1024 Kilobytes
Gigabyte GB 1024 Megabytes
Terabyte TB 1024 Gigabytes