Q: what is ‘# ‘?

A. It is a numeric character
B. It is a alphabetic character
C. It is a special character
D. It is a Alpha-numeric character


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Q: Zero is a valid?

A. variable name
B. Numeric constant
C. Character constant
D. Function name


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Q: Pick up the invalid variable name?

A. WHAT?
B. X
C. MYNAME
D. ITEMNAME


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Q: Pick up the invalid variable name?

A. Net-pay
B. Amjad
C. 3 M
D. RNo


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Q: In ‘C ‘ language variable name must begin with :?

A. A letter or underscore
B. A digit
C. Only special character
D. None of above


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Q: Floating point constants are also known as?

A. Integer constant
B. Character constant
C. Real constant
D. String constant


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Q: which one of the following is an invalid integer constant?

A. 0
B. 0.545
C. 123
D. – 45.9


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Q: In “C" Language ,a fixed value that does not change during program execution is known as?

A. variable
B. constant
C. Expression
D. None of these


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Q: A false report about Non- existent virus is known as?

A. computer virus
B. virus Hoax
C. MacAfee
D. Thunder byte


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Q: Computer virus is?

A. Hardware
B. software
C. Compiler
D. Operating System


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