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Property 7

#include int ...

Question

#include <stdio. h>
int main ()
{
register int x = 5;
int p;
p = &x;
x++;
printf(" %d", p);
}
The output of the program is

A

Compiler Error

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B

Garbage value

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C

5

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D

6

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Solution

The correct option is A Compiler Error
(C)

We cannot take the address of a register variable

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Q. int x=2;
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Output of the above program is

Q. What is the output of the following program?
# include <stdio.h>
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Q. What does the following program print?
#include < stdio.h>
void f(int *p, int *q)
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Q. Consider the following C program:
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What is the output of above code?

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