Do U know?

1.What is the output of this C code?

    #include <stdio.h>

    void main()

    {

        int a = 3;

        int b = ++a + a++ + --a;

        printf("Value of b is %d", b);

    }

a) Value of x is 12, b) Value of x is 13, c) Value of x is 10,  d) Undefined behavior

2. The precedence of arithmetic operators is (from highest to lowest)
a) %, *, /, +, -                         b) %, +, /, *, -
c) +, -, %, *, /                          d) %, +, -, *, /

3. What is the output of this C code?

    #include <stdio.h>

    int main()

    {

        int a = 10;

        double b = 5.6;

        int c;

        c = a + b;

        printf("%d", c);

    }

a) 15                b) 16                c) 15.6             d) 10

4. What is the output of this C code?

    #include <stdio.h>

    int main()

    {

        int a = 10, b = 5, c = 5;

        int d;

        d = a == (b + c);

      printf("%d", d);

    }

a) Syntax error             b) 1                  c) 10                d) 5

5. What is the output of this C code?

   #include <stdio.h>

    main()

    {

        char *p = 0;

        *p = 'a';

        printf("value in pointer p is %c\n", *p);

    }

a) It will print a          b) It will print 0            c) Compile time error     d) Run time error

6. What is the output of this C code?

 #include <stdio.h>

   main()

   {

       if (sizeof(int) > -1)

           printf("True");

       else

           printf("False");

   }

a) True       b) False