WorksheetsComputer System Servicing(CSS)
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
Which part of the computer displays in photographic form use for viewing activity being done?
a)
Monitor
b)
Mouse
c)
Keyboard
d)
Camera
2.
A device for inputting letters, numbers and symbols.
a)
PC
b)
Keyboard
c)
Mouse
d)
Port
3.
1. The main circuit board of a computer. It contains all the circuits and components that run the computer.
a)
Motherboard
b)
Hard Disk Drive
c)
Optical Drive
d)
Power Supply Unit
4.
It is the permanent storage unit of the computer.
a)
Keyboard
b)
Hardware
c)
Tower
d)
Hard Disk Drive (HDD)
5.
What does CPU stand for?
a)
Computer Processing Unit
b)
Central Peripheral Unit
c)
Central Processing Unit
d)
Computer Processing User
6.
Which statement best describes ROM?
a)
A flash memory chip that contains a small amount of non-volatile memory
b)
A memory store containing a large amount of volatile memory
c)
A register within the CPU responsible for storing memory addresses
d)
A memory store containing a small amount of volatile memory
7.
What is usually held in the contents of RAM?
a)
BIOS and Boot sequence needed to start the computer
b)
Operating System and currently running programs
c)
Software programs stored within the computer
d)
Recently executed instructions in case they are needed again
8.
A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
9.
It converts mains AC to low voltage regulated DC power for the internal components of a computer.
a)
USB
b)
CPU
c)
RAM
d)
Power Supply
10.
Is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.
a)
Graphic Card
b)
Sound Card
c)
TV Card
d)
Network Card
100 %
