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C Programming

C Programming
What will be printed after compiling and running the following code?main() { char *p; printf("%d %d",sizeof(*p), sizeof(p));}

2 2
1 1
2 1
1 2

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C Programming
The declarationint (*p) [5];means

p is one dimensional array of size 5, of pointers to integers.
None of these.
The same as int *p[
p is a pointer to a 5 elements integer array.

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C Programming
What is the correct value to return to the operating system upon the successful completion of a program?

-1
2
Program do no return a value.
1

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C Programming
What will be the output of the program ?#includeint main(){ int arr[1] = {10}; printf("%d", 0[arr]); return 0;}

0
10
1
6
None of these

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C Programming
What will be the output?main() { char *p; p = "Hello"; printf("%cn",*&*p); }

Hello
None of these.
H
Some address will be printed

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C Programming
What will be the output of the program ?#includevoid main(){ int a[5] = {5, 1, 15, 20, 25}; int i, j, m; i = ++a[1]; j = a[1]++; m = a[i++]; printf("%d, %d, %d", i, j, m);}

3, 2, 15
2, 3, 20
1, 2, 5
2, 1, 15

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