6. What will be the output of the program?

A. 4, 4
B. 3, 3
C. 6, 6
D. 12, 12

7. What will be the output of the program?

A. AB
B. BC
C. CD
D. No output

8. What will be the output of the program?

A. 9
B. 10
C. 11
D. 8

9. What will be the output of the program?

A. Print 10
B. Print 20
C. Print 1
D. Compile error

10. What will be the output of the program?

A. 6
B. 1
C. 0
D. -1