Programming in C - Master Assignment

Avatto > > UGC NET COMPUTER SCIENCE > > PRACTICE QUESTIONS > > Programming Languages and Computer Graphics > > Programming in C > > Master Assignment

21. Choose the correct comments
In a bit-field

A
a field can he un-named
B
a field can be of width 0
C
if a field is un-named, its width must not be zero
D
a field must have a name

Answer
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Array

Option : B
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22. The declaration int x : 4;
means

A
x is a four digit integer
B
x cannot be greater than a four digit integer
C
x is a four-bit integer
D
none of the above

Answer
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Array

Option : C
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23. Bit-fields will he accommodated in a word

A
from left to right
B
from left to right
C
in a way that depends on the implementation
D
none of the above

Answer
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Option : C
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24. C preprocessor

A
takes care of conditional compilation
B
takes care of macros
C
takes care of include files & acts before compilation
D
All of the above

Answer
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Option : D
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25. A preprocessor command

A
need not start on a new line
B
need not start on the first column
C
has # as the first character
D
comes before the first executable statement

Answer
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Option : C
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