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C Programming

C Programming
Determine output:void main(){ extern int i; i=20; printf("%d", sizeof(i));}

20
Linker Error
Compiler Error
2

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C Programming
Determine Output:void main(){ static int i=5; if(--i){ main(); printf("%d ", i); }}

0 0 0 0
None of These
5 4 3 2 1
Infinite Loop

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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
RED WHITE BLUE
RED WHITE BLUE ERROR
RED ERROR
ERROR

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C Programming
Which command is used to skip the rest of a loop and carry on from the top of the loop again?

resume
skip
None of these
continue
break

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C Programming
Find the output of the following program.#includevoid main(){ int y=10; if(y++>9 && y++!=10 && y++>11) printf("%d", y); else printf("%d", y);}

14
Compilation error
13
12
11

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C Programming
If the two strings are identical, then strcmp() function returns

None of these
0
true
-1
1

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