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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));}

1 2
2 2
1 1
2 1

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C Programming
What will be the output of the following code fragment?void main(){ printf("%x",-1<<4);}

fff4
fff1
fff3
fff0
fff2

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C Programming
Determine Output:void main(){ struct xx { int x=3; char name[] = "hello"; }; struct xx *s = malloc(sizeof(struct xx)); printf("%d", s->x); printf("%s", s->name); }

Compiler Error
Linking error
3 hello
None of these

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C Programming
Consider the following type definition.typedef char x[10];x myArray[5];What will sizeof(myArray) be ? (Assume one character occupies 1 byte)

15
50
10
30
None of these

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C Programming
Determine Output:main(){ char *str1 = "abcd"; char str2[] = "abcd"; printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd"));}

2 4 5
2 5 5
2 4 4
8 5 5

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C Programming
The statement int **a;

is legal but meaningless
None of these.
is illegal
is syntactically and semantically correct

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