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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
In ERD model the relationship between two entities is represented by a
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Diamond symbol
Rectangular box
Oval symbol
Line
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Question # 2
The unit that executes program instructions is called
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RAM
ROM
Control camera
Central processing unit
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Question # 3
Candidate key is also called
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Non key
Combined key
Alternative key
Foreign key
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Question # 4
To relationship between countries and their capitals is an example of .............relationships
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One-to-one
One to many
Many to many
None of them
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Question # 5
An operating system is a
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System utility
Application software
System software
Software package
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Question # 6
Which of the following is not a storage device?
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Hard disk
Printer
Compact disk
ROM
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Question # 7
A built-in function
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Cannot be redefined
Can be redefined
Cannot return a value
Should be redefined
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Question # 8
The topology in which all nodes are connected to a central wire is called
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Bus topology
Ring topology
Star topology
Mesh topology
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Question # 9
The paragraph appears uneven on both edges in:
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Left Alignment
Right Alignment
Justified Alignment
Center Alignment
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Question # 10
In access the structure of a table is created in ______ view
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Design view
Datasheet View
Both A and B
None of these
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Question # 11
The gets() functions reads the next character from the file and returns it as a(n),,,,,,,,,,,and if error occurs returns EOF
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Float
Integer
String
Double
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