Q. The minimum number of temporary variables needed to swap the contents of two variables is

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Q. If s and b are integers then  purpose of the following program fragment is to 

   b = s + b ;
   s = b - s ;
   b = b - s ;

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Q. If integer needs two bytes of storage, then maximum value of a signed integer is

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Q. printf ( "%d" , printf ( "tim" ) ):

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Q. Consider the statements:

putchar ( getchar ( ));
putchar(getchar( ));

If
a
b
is the input, the output will be

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Q. Literal means

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Q. Which of the following are true regardless of the implementation ?

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Q. Choose the correct statements

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Q. Choose the correct statements

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Q. Choose the correct statements

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Q. Which of the following comments about wide characters is/are true ?

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Q. Which of the following is true of external variables?

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Q. Choose the correct statements

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Q. The declaration 

  int x : 4;

means

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Q. As soon as a pointer variable is freed, its value

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Q. Choose the correct statements

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Q. Choose the correct statements

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Q. If a variable can take only integral values from 0 to n. where n is a constant integer, then the variable can be represented as a bit-field whose width is the integral part of (the log in the answers arc to the base 2)

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Q. In a C program constant is defined

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Q. The rule for implicit type conversion is

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