WorksheetsComputer (Set A)
Total questions: 16
Worksheet time: 4mins
Ana bought a new speaker for her computer. What type of device is a speaker?
Input
Output
What type of device is this?
Output
Input
What is the function of the hard drive?
Main circuit board
Process instruction
Long-term storage
What type of computer is this?
Tablet
Netbook
Destop PC
Laptop
How do we call this?
Webcam
Screen
Camera
What number system do computers use?
Binary
Decimal
Hexadecimal
What is CPU?
Internal hardware that holds all components together.
The part of a computer system that is commonly referred to as the "brains" of the computer.
It is a storage device.
Minicomputers can execute _____ per second.
1 billion instruction
1 million instruction
1 bit instruction
A scanner is known as a _____?
Input device
Output device
Storage device
LSI means
Long Scale Integration
Large Scale Integration
Long Scale Instruction
A typical mainframe can execute ______ per second.
50 million
5 millon
50 billion
In microcomputer, the most common word size is _____.
16 bits
4 bits
8 bits
How many categories are there in computer?
2
3
4
Minicomputer need a (a) room.
MPU means (a) .
LED means (a) .
