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C Programming

C Programming
What is the return value of the following statement if it is placed in C program? strcmp("ABC", "ABC");

1
-1
0
33
Compilation Error

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C Programming
What is the output of the following program?#includeint c[10] = {1,2,3,4,5,6,7,8,9,10}; main(){ int a, b=0; for(a=0;a<10;++a) if(c[a]%2 == 1) b+=c[a]; printf("%d", b);}

None of these
25
30
24
20

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C Programming
What will be the output of this program on an implementation where int occupies 2 bytes?#include void main(){ int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d", i, j);}

i=3 j=2
i=4 j=2
i=5 j=2
the behavior is undefined

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C Programming
What will be the output of the following program?#includevoid main(){ int i = 10; void *p = &i; printf("%d\n", (int)*p);}

Undefined behavior
Compiler time error
Segmentation fault/runtime crash
10

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C Programming
Array passed as an argument to a function is interpreted as

Number of element of the array.
Address of the array.
Values of the first elements of the array.
Address of the first element of the array.

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C Programming
What will be the output of the program if the array begins at address 65486?#includevoid main(){ int arr[] = {12, 14, 15, 23, 45}; printf("%u, %u", arr, &arr);}

65486, 65488
65486, 65486
65486, 65487
None of these
65486, 65490

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