Pointer in C Language Questions and Answers

• Fundamentals of C Language 33
• Overview of C Language 48
• Data Types in C Language 8
• Variable in C Language 37
• Constant in C Language 7
• Operators and Enums in C Language 31
• Decision Making of C Language 7
• Loop control in C Language 9
• Array in C Language 8
• String in C Language 9
• Function in C Language 35
• Pointer in C Language 32
• Structure in C Language 8
• Union in C Language 4
• File Input/Output 10
• Dynamic Memory Allocation 8
• C Pre-processor 8
• Control Flow in C Programming 2
• String functions in C 4
• Recursion in c 1

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Question List:

1. What is a pointer?

2. What are the uses of a pointer?

3. Difference between pass by reference and pass by value?

4. What is a far pointer? Where we use it?

5. What is a huge pointer?

6. What is a normalized pointer, how do we normalize a pointer?

7. When should we use pointers in a C program?

8. What is Dangling pointer?

9. What is a pointer on pointer?

10. What is a dangling pointer? in one line

11. What is the advantage of declaring void pointers?

12. When to user -> (arrow) operator.

13. What is a pointer to a function? Give the general syntax for the same.

14. What is a NULL statement?

15. What are pointers?

16. What is null pointer in C?

17. What is NULL in C?

18. What is void pointer in C?

19. What is dangling pointer in C?

20. What is wild pointer in C?

21. What is file pointer in C?

22. When can void pointer and null pointer be used in C?

23. What is const pointer in C?

24. What is the difference between call by value and call by reference in C?

25. Example of call by reference in C Program

26. What is a pointer in C?

27. What is the usage of the pointer in C?

28. What is a NULL pointer and far pointer in C?

29. What is dangling pointer in C?

30. What is pointer to pointer in C?

31. What is the difference between near, far and huge pointers?

32. Can we access the array using a pointer in C language?