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WorksheetsRevision Quiz 2 - Information Technology
Total questions: 10
Worksheet time: 5mins
The diagram depicts the information processing cycle. Identify stages 3 & 4 in consecutive order.
processing & output
output & storage
storage & processing
storage & output
Processing takes place in the brain of the computer. What is the name of the brain of the computer?
Control Unit
System Unit
Control Processing Unit
Central Processing Unit
All of the following are examples of input devices EXCEPT:
graph plotters
OCR
keyboard
magnetic ink character recognition
This input device is used to convert text, drawings and photos to digital format.
Printer
VDU
CPU
Scanner
Identify the device in the picture.
joystick
OCR
VDU
control unit
Which part of the computer is responsible for taking raw data and turning it into information.
Central Processing Unit
Visual Display Unit
System Unit
Printer
The two types of output are:
data processing & storage
hardcopy & softcopy
printers & speakers
hardware & software
Hardcopy output is __________ and refers to output printed on paper.
temporary
information
processed
permanent
Examples of Softcopy Output Devices are:
Speakers & Printers
Printers & Graph Plotters
Visual Display Unit & Speakers
VDU & Graph Plotters
All of the following are examples of software EXCEPT:
Scanner
Skype
Mozilla Firefox
Norton Antivirus
