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WorksheetsIntroduction to Computer Science
Total questions: 10
Worksheet time: 8mins
Which of the following is not an input device?
Mouse
Light Pen
Keyboard
VDU
Which of the following is not an operating system?
DOS
MAC
C
LINUX
.gif is an extension of...
Image
Video
Audio
Text
One Terabyte (1 TB) is equal to
1028 GB
1012 GB
1024 GB
1000 GB
Key combination used to close an application in Windows Machine
ALT+F8
CTRL+X
ALT+F4
SHIFT+P
A web address is usually known as …
URL
UWL
WWW
UVL
The Second Generation Computer used …
Transistors
Integrated circuit
Vacuum tube
Chip
Who among the following had invented the laser printer?
Gary Starkweather
Butler Lampson
Ronald Rider
Greg Chesson
The process that checks all components of a computer are connected and operating properly?
Processing
Programming
Booting
Restarting
Google CEO.
Satya Nadella
Sundar Pichai
Jerry Yang
Larry Page
