Which is used to store data and information ?
Memory
CPU
CU
ALU
VDU stands for
Visual Display Unit
Video Display Unit
Visual Data Unit
Video Data Unit
CD stands for
Compact Disk
Compact Drive
Command Drive
Computer Disk
How many types of keys in a standard keyboard?
5
4
3
6
Which unit controls all the operations that are performed in the CPU ?
Memory Unit
Processing Unit
Identify the device:
Scanner
Printer
Type writer
Name the picture:
CD-Drive
Computer
UPS
The processed data obtained from the CPU is known as
Information
Result
Output
Application
