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WorksheetsComputer System
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
Which of the following is an output device?
a)
DVD
b)
Sensor
c)
Microphone
d)
Plotter
2.
Which of the following is an input device?
a)
Scanner
b)
Projector
c)
Headphones
d)
Robotic Arm
3.
Which of the following is a storage device?
a)
RAM
b)
CPU
c)
USB Flash Drive
d)
Sensor
4.
What are the physical components of a computer system called?
a)
Hardware
b)
Desktop
c)
Devices
d)
Peripherals
5.
What is inputted into a computer system?
a)
Data
b)
Information
c)
Code
d)
Knowledge
6.
What is outputted from a computer system?
a)
Information
b)
Data
c)
Instructions
d)
Results
7.
What is the name of the chip inside the computer that performs calculations?
a)
Random Access Memory
b)
Central Processing Unit
c)
Read Only Memory
d)
Motherboard
8.
What are the chips inside a computer that temporarily hold all the programs and data currently being used called?
a)
Random Access Memory (RAM)
b)
Read Only Memory (ROM)
c)
Hard Disk
d)
Hard Drive
9.
A computer system...
a)
takes a set of digital inputs, processes them and creates a set of outputs.
b)
takes a set of digital outputs, processes them and creates a set of inputs.
c)
takes a set of digital inputs, processes them and creates a set of inputs.
d)
takes a set of digital outputs, processes them and creates a set of outputs.
10.
What component of computer system is this?
a)
HARDWARE
b)
SOFTWARE
c)
DATA
d)
PEOPLE
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