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NAT I Computer Science Computer MCQs With Answers
Question # 1
Which of the following toolbox is used for attention = getting graphic effects?
Choose an answer
Line
Label
Select object
Rectangle
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Question # 2
A table may have attributes as primary key
Choose an answer
Two
Only one
Foreign key
All the above
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Question # 3
Which of the following is a valid character constant?
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a
"b"
'6'
=
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Question # 4
When we declare the integer as unsigned int num-students then what will be the range of integers?
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-32768 to +32767
-65535 to 0
0 to 5535
0 to 4294967295
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Question # 5
Which of the following can be passed to a function via arguments?
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Constants
Variables (with values)
Expressions
Preprocessor directives
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Question # 6
The six kinds of words keywords variables constants string constants operators and punctuators are also called
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Group
Token
Identifiers
All the above
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Question # 7
Which of the following function allows us to enter the data from the keyboard
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Printf()
Scanf()
Getch()
Getche()
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Question # 8
Comma operator is also called
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Update operator
Sequential evaluation operator
Unary operator
None
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Question # 9
The output of printer is called
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Hard copy
Graphics
Multimedia
None of these
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Question # 10
Mobile-SIM is an example of ---------card.
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Smart
Credit
Bank
Debit
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Question # 11
A decision-making operator is called
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Arithmetic operator
Assignment operator
Conditional operator
Logical operator
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