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NAT I Computer Science Computer MCQs With Answers
Question # 1
All of these are application software except?
Choose an answer
MS Word
MS Excel
MS Power point
Windows
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Question # 2
There can be a complete backup of data or a (n),,,,,,,,,,,,,,backup of data:
Choose an answer
Full
Incremental
First
Last
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Question # 3
The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.
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0 (zero)
NULL
1 (one)
File
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Question # 4
In case of programing when you want to do something a fixed number of times then which of the following statement is used?
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For statement
While statement
Do-while statement
Continue statement
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Question # 5
To associate a group of statements with the while statement enclose them between a pair of
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{ .}
{}
( )
" "
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Question # 6
Which of the following is correct?
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Sort unsigned int 1
Unsigned int I
Unsigned I
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Question # 7
Indexes on fields of the table are used
Choose an answer
To speed up the sorting process
To speed up the searching process
To speed down the sorting and searching process
Both a and b
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Question # 8
The major reason to use a word processor like MS-Word is that you
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Don't have to retype the document to make changes
Can integrate pictures and text in a document
Can format text using different font faces and sizes
All of the above
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Question # 9
Which of the following commands opens a document?
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CTRL + S
CTRL + W
CTRL +O
CTRL +N
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Question # 10
Expression 1? Expression 2: Expression 3; If the expression! is true then which of the following is correct?
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The value returned will be expression!
The value returned will be expression 2
The value returned will be expression 3
No value return
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Question # 11
This communication medium is used to connect the networks and the computers in the internet
Choose an answer
Telephone lines
Fiber-optic cables
Satellites
All of the above
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