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C Programming

C Programming
The type of the controlling expression of a switch statement cannot be of the type ........

short
char
int
float
long

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

54554
54544
45545
55445

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C Programming
Determine Output:#define int charvoid main(){ int i = 65; printf("sizeof(i)=%d", sizeof(i));}

sizeof(i)=1
None of These
sizeof(i)=2
Compiler Error

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C Programming
Find the output of the following program.void main(){ int i=10; /* assume address of i is 0x1234ABCD */ int *ip=&i; int **ipp=&&i; printf("%x,%x,%x", &i, ip, *ipp); }

Syntax error
0x1234ABCD, 10, 10
Runtime error
0x1234ABCD, 0x1234ABCD, 0x1234ABCD
0x1234ABCD, 0x1234ABCD, 10

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

2
Program do no return a value.
1
-1

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C Programming
Determine Output:void main(){ int a[] = {10,20,30,40,50}, j, *p; for(j=0; j<5; j++){ printf("%d" ,*a); a++; } p = a; for(j=0; j<5; j++){ printf("%d" ,*p); p++; }}

None of These
Error
10 20 30 40 50 10 20 30 40 50
10 20 30 40 50 Garbage Value

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