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C Programming

C Programming
Determine Output:#include#define a 10void main(){ #define a 50 printf("%d", a);}

Compiler Error
50
None of These
10

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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);}

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

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C Programming
Functions have ..........

No scope at all
Local scope
Function scope
Block scope
File scope

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C Programming
A C variable cannot start with

Both of the above
An alphabet
A number
A special symbol other than underscore

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C Programming
Determine Output:void main(){ int i = -1; +i; printf("i = %d, +i = %d", i, +i);}

i = -1, +i = 1
i = 1, +i = 1
i = -1, +i = -1
None of These

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C Programming
Find the output of the following program.#define INC(X) X++void main(){ int x=4; printf("%d", INC(x++));}

6
4
Error
5

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