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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
Which of the following is a valid character constant?
Choose an answer
a
"b"
'6'
=
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Question # 2
Making illegal copies of copyrighted software is called:
Choose an answer
Copyleft
Theft
Piracy
Either b or c
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Question # 3
In case of programing when you want to do something a fixed number of times then which of the following statement is used?
Choose an answer
For statement
While statement
Do-while statement
Continue statement
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Question # 4
Which of the following is not a function of CPU in the computer system?
Choose an answer
Perform logical operation
Perform arithmetic operation
Control input/output devices
Think
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Question # 5
This is not a computer virus
Choose an answer
Norton
Chernobyl
Redlof
All are computer virus
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Question # 6
A token ring network
Choose an answer
Uses ring topology
USes token passing
Can operate at 4 Mbps using UTP cable
All of the above
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Question # 7
Which of the following is a conditional operator
Choose an answer
? and :
: and ;
? and :
! and ?
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Question # 8
Which of the following is the most serious problem?
Choose an answer
Loss of hardware
Loss of data
Loss of software
None of the above
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Question # 9
The logical not operator denoted by ! is a
Choose an answer
Ternary operator
Uniary Operator
Binary Operator
Bitwise operator
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Question # 10
In first normal form
Choose an answer
Tables are break down
Tables are re-joined
Tables are maked
None of the above
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Question # 11
An external variable is variable can be referenced in a declaration
Choose an answer
In main () only
In the first function that uses it
In any function that uses it
Outside of any function
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