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WorksheetsBasics of computer
Total questions: 15
Worksheet time: 8mins
Name the volatile memory
ROM
PROM
EPROM
RAM
Which is not a output device
Printer
Scanner
Projector
Monitor
Which is not a input device
Keyboard
Memory
Lightpen
Plotter
Which is not a component of CPU
Hardware
ALU
Control unit
Memory unit
Full form of CPU
Centre programming unit
Centre processing unit
Central programming unit
Central processing unit
Full form of ALU
Arithmetic logic unit
Additional logic unit
Authentic logical unit
Arithmetic logical unit
Arithmetic and logic unit perfoms which operation
Addition, subtraction only
Multiplication, division only
Logical operation
All the above
Functions of memory
Write the data
Read the data
Store the data
Delete the data
Which component is hardware
Firefox
Motherboard
Android
Windows
Which component is software
Keyboard
Mouse
Antivirus
CPU
Which is used to feed data
Input unit
Output unit
Conveys information to user
Input unit
Output unit
Temporarily store the data and program
Primary memory
Secondary memory
Which is not a secondary memory
Hard disk
CD ROM
DVD
RAM
Which is physical component
Hardware
Software
