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WorksheetsComputer Organization - Part 1
Total questions: 20
Worksheet time: 10mins
A computer system is the integration of
Hardware
Software
Both a and b
Either a and b
Software are called as _____
Physical entities
Non physical entities
Set of program
None of the above
Physical entities of the computer is called as ______
Hardware
Software
Input Unit
Program
Based on the functionalities, computer hardware are classified into ______ categories.
3
4
5
6
What is used provide data and program?
Keyboard
Mouse
Output Unit
Input Unit
Which is not an input unit?
Keyboard
Mouse
Monitor
Scanner
Which is used to provide result of processing?
Moitor
Keyboard
Input Unit
Output Unit
________ acts as interface between user and computer.
Keyboard
Mouse
Scanner
Input Unit
Which acts as interface between computer and user?
Monitor
Printer
Input Unit
Output Unit
Find the odd one?
Keyboard
Monitor
Speaker
Printer
_______ store data and program temporarily.
Hard disk
Pen drive
Memory Unit
CD Rom
Which store data permanently?
Storage device
Secondary Storage devices
Auxiliary memory devices
All the above
_____ is the brain of the computer.
Input unit
Processing Unit
Memory Unit
Output Unit
Identify the function of CPU?
Perform computation
Decision making
Control different devices
All the above
CPU consists of ______?
ALU
CU
Internal memory
All the above
______ is the computer calculator.
ALU
CU
Internal Memory
CPU
ALU perform _________ and __________
Computation
Compare two number
Both a and b
None of the above
_____ directs and controls the activities of the
computer system.
ALU
CU
Register
CPU
Which sends the control signals to the devices
involved in the execution of the instructions?
ALU
CU
Register
CPU
Which is the high speed used to store data?
ALU
CU
Register
Hard disk
