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C Programming

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

6
4
5
Error

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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();}

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

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C Programming
What is the base data type of a pointer variable by which the memory would be allocated to it?

float
Depends upon the type of the variable to which it is pointing.
unsigned int
int
No data type

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

5 4 3 2 1
5 5 5 5 5
Infinite Loop
None of These

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C Programming
What will be the output of the following program?void main(){ char str1[] = "abcd"; char str2[] = "abcd"; if(str1==str2) printf("Equal"); else printf("Unequal");}

Equal
None of these.
Error
Unequal

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C Programming
Choose the correct statement.I.   The scope of a macro definition need not be the entire program.II.  The scope of a macro definition extends from the point of definition to the end of the file.III. New line is a macro definition delimiter.IV.  A macro definition may go beyond a line.

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

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