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WorksheetsQUIZ CH 2 & CH 3
Total questions: 10
Worksheet time: 8mins
Which statement is not TRUE about system unit
is made of metal,plastic or glass and protects the electrical components inside.
contains the electronic components of the computer used to convert data into information.
The size is vary depends on a size of a device
which components can be found on the motherboard
Slots for input device, the processor, and
Memory.
Slots for adapter cards, the processor, and
Memory.
Slots for adapter cards, the processor, and
secondary memory storage.
It is caries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output operations. This statement is referring a......
Random access memory
central processing unit
motherboard
Which one is a function of arithmetic and logic unit
fetching process
decision process
buffering process
Which device can store the operating system (OS), application programs and data that in current use.
The device that can be used to enter data and instructions to the computer is :
output device
storage device
input device
There are 3 types of mouse :
Mechanical Mouse , Optical Mouse & Wireless Mouse
Wired Mouse , Optical Mouse, Wireless Mouse
Detector Mouse, Optical Mouse, Wired Mouse
This device will use _______ as a source of input.
electrostatic
light
heat
Mr Lee wants to buy a printer for at home use. Which one is the most suitable printer?
Dot matrix Printer
Laser printer
Daisy Wheel Pinter
Which among the following is the most common device that accepts letters, numbers, and command from a user?
Touch screen
Mouse
Keyboard
