Q. If a file is opened in w+ mode then

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Q. ftell

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Q. The fseek function

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Q. The contents of a file will be lost if it is opened in

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Q. Which of the following statements is incorrect ?

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Q. If y is of integer type then the expression
 3 * ( y - 8 ) / 9 and  ( y - 8 )/ 9 * 3

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Q. If n has the value 3, then the output of the statement

printf(  " %d %d " , n++, ++n);

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Q. x - = y + 1;  means

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Q. printf( "%c", 100);

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Q. The following statement

           prlntf( ‘%f ’, 9/5) ;

prints

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Q. If a = 9, b = 5 and c = 3, 
then the expression ( a - a/b * b % c) > a % b % c
evaluates to

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Q. Consider the declaration 

static char hello[ ] = " hello " ;
The output of printf( " % s \ n ", hello) ;

will be the same as that of

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Q. printf("ab", "cd", "ef");

prints

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Q. int i = 5;

is a statement in a C program.Which of the following are true?

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Q. The statement

printf ("%d", 10 ? 0 ? 5 : 11 : 12 ) ;

prints

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Q. The statement

printf ("%d", ++5) ;

prints

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Q. The statement

printf ("%d", ( a++) ) ;

prints

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Q. The statement

printf ( "%d" , sizeof (" "'));

prints

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Q. If following variables are set to the values as shown below, then what is the value of the expression following it?

answer=2;
marks=10;

!((answer2))

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Q. Consider following statements:

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

If
a
b
is the input, then output will be

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