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C Programming

C Programming
#includevoid main(){ int *ptr, a=10; ptr = &a; *ptr += 1; printf("%d, %d", *ptr, a);}

10, 11
11, 11
11, 10
10, 10

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

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

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C Programming
Determine Output:void main(){ printf("%p", main);}

Error
None of These
Some address will be printed
make an infinite loop

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C Programming
Determine Output:void main(){ int i; printf("%d", scanf("%d", &i)); // value 10 is given as input here}

Garbage Value
1
10
None of These

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C Programming
What will be the following code's output if choice = 'R'?switch(choice){ case 'R' : printf("RED"); case 'W' : printf("WHITE"); case 'B' : printf("BLUE"); default : printf("ERROR");break;}

RED WHITE BLUE ERROR
RED ERROR
ERROR
RED WHITE BLUE
RED

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C Programming
What number would be shown on the screen after the following statements of C are executed?char ch; int i; ch = 'G'; i = ch-'A';printf("%d", i);

7
9
8
5
6

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