C Programming Language : Intermediates

1. What will be the output of the code ________?

    #include<stdio.h>

    void main()

    {

        int i= 5;
        
        if (i < 1)
        
            printf("hello");
        
        if (i == 5)
        
            printf("hi");
        
        else
        
            printf("no");
         
    }

no
hello
hi
Compile time error

2. What will be the output of the code ________?

    #include<stdio.h>

    void main()

    {

        int i = 5;
        
        if (true);
            
        printf("hello");

    }

hello
Exception/Error
No Output
Compile Time Error

3. What will be the output of the code ________?

    #include<stdio.h>

    void main()

    {

        int i = 5;

        if (i< 1);

        printf("I Love Minigranth");

    }

Nothing Will Be Printed
Run Time Error
Compile Time Error
I Love Minigranth

4. What will be the output of the code ________?

    #include<stdio.h>

    void main()

    {    
        
        register static int i = 5;
        
        i = 6;
        
        printf("%d\n", i);

    }

Compile Time Error
Undefined Behaviour
5
6

5. What is the sequence for preprocessor to look for the file within?

The current directory location
The predefined location then the current directory
The predefined location only
The current directory then the predefined location

6. Choose the correct option for const int *ptr.

You can change the pointer as well as the value pointed by it
You cannot change the pointer ptr itself
You cannot change the value pointed by ptr
You May or Maynot be able to change the value pointed by ptr

7. Register keyword mandates compiler to place it in machine register?

Depends on the standard
True
False
None

8. Automatic variables are allocated memory in?

Stack
Heap
Code Segment
Data Segment

9. Automatic variables are ?

Declared with auto keyword
Declared within the scope of a block, usually a function
Declared within the keyword extern
Declared outside all functions

10. What will be the output of the code ________?

    #include<stdio.h>

    int main()

    {
       
        register int i = 15;

        int *p = &i;

        *p = 16;

        printf("%d %d\n", i, *p);
         
    }

15 16
16 16
Compile Time Error
15 15