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WorksheetsFundamentals of CS - What is a Computer System
Total questions: 11
Worksheet time: 4mins
Name
Class
Date
1.
Which of the following is not a feature of a computer system?
a)
Checking
b)
Input
c)
Process
d)
Output
2.
The principle of a computer system is the same for any electrical device with a processor.
a)
TRUE
b)
FALSE
3.
The IPO model of a computer system refers to?
a)
Input, Process, Output
b)
Input, Procedure, Output
c)
Integer, Process, Output
d)
Impress, Proper, Open
4.
A computer processes data using instructions from a program.
a)
TRUE
b)
FALSE
5.
The physical components of a computer system is known as?
a)
Hardware
b)
Parts
c)
Software
d)
Bits
6.
The electrical instructions that control the operation of a computer system is known as?
a)
Software
b)
Hardware
c)
Signals
d)
Controls
7.
Computer can make mistakes and work out the wrong outputs.
a)
FALSE
b)
TRUE
8.
Users operating computer systems can introduce errors in the outputs.
a)
TRUE
b)
FALSE
9.
GIGO is the abbreviation for:
a)
Garbage In, Garbage Out
b)
General Input, General Output
c)
Grand Instructions, Grand Outputs
d)
Germany India, Geneva Oslo
10.
In addition to Input, Processing and Output, a computer system needs:
a)
Storage
b)
Paper
c)
Disks
d)
Instructions
11.
The CPU cache is a memory buffer that sits between the hard drive and the main memory
a)
FALSE
b)
TRUE
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