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C Programming

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

fff4
fff3
fff0
fff1
fff2

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C Programming
What will be the output of the following program code?main(){ static int var = 5; printf("%d ", var--); if(var) main();}

Infinite Loop
5 5 5 5 5
5 4 3 2 1
None of these
Compilation Error

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C Programming
Pick the correct statements.I.   The body of a function should have only one return statement.II.  The body of a function may have many return statements.III. A function can return only one value to the calling environment.IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.

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

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

Linker Error
2
Compiler Error
20

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C Programming
What will be the output of this program on an implementation where int occupies 2 bytes?#include void main(){ int i = 3; int j; j = sizeof(++i + ++i); printf("i=%d j=%d", i, j);}

i=3 j=2
the behavior is undefined
i=4 j=2
i=5 j=2

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C Programming
What will be the output given program?#includevoid main(){int i = -10;for(;i;printf("%d ", i++));}

-10 to 0
Complier error
-10 to -1
-10 to infinite

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