C Programming MCQ

The following program

main( )
{
static int a[ ] = { 7, 8, 9 } ;
printf( "%d", 2[ a ] + a[ 2 ] ) ;
}

A.	results in bus error
B.	results in segmentation violation error
C.	will not compile successfully
D.	none of the above
	Answer : D Explanation : a[2] will be converted to (a + 2). (a + 2) can as well be written as (2 + a ) . (2 + a ) is nothing but 2 [a] . So. a [2] is essentially same as 2 [a] which is same as * ( 2 + a ). So. it prints 9 + 9 = 18. Some of the modem compilers don't accept 2[a]. Write your comments here: Updating your Comments.. Updating your Comments.. Report Error
	Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.

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