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C Programming

C Programming
Find the output of the following program. void main() { int i=01289; printf("%d", i); }

0289
0713
Syntax error
1289
713

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C Programming
Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro.

2, 3
1, 4
1
None of these
2, 4

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C Programming
For 16-bit compiler allowable range for integer constants is ________?

-32668 to 32667
-3.4e38 to 3.4e38
-32767 to 32768
-32768 to 32767

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C Programming
What is the maximum number of dimensions an array in C may have?

2
20
Theoratically no limit. The only practical limits are memory size and compilers.
8
50

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C Programming
Determine Output:void main(){ struct xx { int x=3; char name[] = "hello"; }; struct xx *s = malloc(sizeof(struct xx)); printf("%d", s->x); printf("%s", s->name); }

3 hello
Linking error
None of these
Compiler Error

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C Programming
Comment on the following pointer declaration?int *ptr, p;

ptr and p both are not pointers to integer.
ptr and p, both are pointers to integer.
ptr is a pointer to integer, p is not.
ptr is pointer to integer, p may or may not be.

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