C Language MCQ - English
Which of the following cannot be checked in a switch-case statement?
Answer : C
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1) Consider the following program fragment: switch(input)
What will be printed when input is '3'?
{
case '1': printf("one");
case '3': printf("three");
case '5': printf("five");
default: printf("odd");
break;
}
2) The output of the following code segment will be char x= 'B';
switch(x)
{
case 'A': printf("a");
case 'B': printf("b");
default: printf("C");
}
3) What is the output of this C code(when 1 is entered)?
#include <stdio.h>
void main()
{
double ch;
printf("enter a value btw 1 to 2:");
scanf("%lf", &ch);
switch (ch)
{
case 1: printf("1");
break;
case 2: printf("2");
break;
}
}
4) What is the output of this C code?
#include <stdio.h>
#define max(a) a
int main()
{
int x = 1;
switch (x)
{
case max(2): printf("yes
");
case max(1): printf("no
");
break;
}
}
5) What is the output of this C code?
#include <stdio.h>
int main()
{
switch (printf("Do"))
{
case 1: printf("First\n");
break;
case 2: printf("Second\n");
break;
default: printf("Default\n");
break;
}
}
