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C Programming

C Programming
Find the output of the following program.void main(){ printf("%d, %d", sizeof(int *), sizeof(int **));}

2, 0
4, 4
0, 2
2, 2
2, 4

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C Programming
Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");}

Depends on the compiler
nullp nullq
x nullq where x can be p or nullp depending on the value of NULL
p q

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C Programming
In an expression involving || operator, evaluationI.   Will be stopped if one of its components evaluates to falseII.  Will be stopped if one of its components evaluates to trueIII. Takes place from right to leftIV.  Takes place from left to right

III and IV
I and II
II and IV
I and III
II and III

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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++; }}

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

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C Programming
C Language developed at _________?

Sun Microsystems in 1973
AT & T's Bell Laboratories of USA in 1970
AT & T's Bell Laboratories of USA in 1972
Cambridge University in 1972

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C Programming
The output of the following program is:#define f(g,g2) g##g2void main(){ int var12=100; printf("%d", f(var,12));}

g##g2
10012
Syntax error
Runtime error
100

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