21. What will be the output of the program?

A. Garbage value
B. Error
C. No output
D. Feed

22. What will be the output of the program?

A. Error
B. GkFeed
C. Base address of str
D. No output

23. What will be the output of the program?

A. Kagpur, Kanpur
B. Nagpur, Kanpur
C. Kagpur, anpur
D. Error

24. What will be the output of the program?

A. Error
B. GkFeed
C. Feed
D. None of above

25. What will be the output of the program?

A. The sentence will get printed in the same order as it entered
B. The sentence will get printed in reverse order
C. Half of the sentence will get printed
D. None of above