21. enum types are processed by . . . . . . . .
22. Which of the following is not a valid C variable name?
23. What will be the output of the following C code?
#include <stdio.h>
int main()
{
int a = 10;
if (a == a--)
printf("TRUE 1\t");
a = 10;
if (a == --a)
printf("TRUE 2\t");
}
#include <stdio.h>
int main()
{
int a = 10;
if (a == a--)
printf("TRUE 1\t");
a = 10;
if (a == --a)
printf("TRUE 2\t");
}24. What will be the output of the following C code snippet?
#include <stdio.h>
void main()
{
1 < 2 ? return 1: return 2;
}
#include <stdio.h>
void main()
{
1 < 2 ? return 1: return 2;
}25. What will be the output of the following C code?
#include <stdio.h>
void main()
{
int k = 8;
int m = 7;
int z = k < m ? k = m : m++;
printf("%d", z);
}
#include <stdio.h>
void main()
{
int k = 8;
int m = 7;
int z = k < m ? k = m : m++;
printf("%d", z);
}26. What will be the output of the following C code?
#include <stdio.h>
int main()
{
int x = 3, y = 2;
int z = x << 1 > 5;
printf("%d\n", z);
}
#include <stdio.h>
int main()
{
int x = 3, y = 2;
int z = x << 1 > 5;
printf("%d\n", z);
}27. When do you need to use type-conversions?
28. What is the result of logical or relational expression in C?
29. What is the precedence of arithmetic operators (from highest to lowest)?
30. The format identifier '%i' is also used for . . . . . . . . data type.
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