C interview questions – page 71

2,130 questions. Tap “Show answer” to check yourself.

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  1. what is the use of a array in c

  2. what is the size of an integer variable?

  3. what is the differnce between AF_INET and PF_INET?

  4. what are local and global variables?

  5. what is the difference between getch() and getchar()?

  6. what is a static function

  7. what is difference between array and structure?

  8. what is volatile in c language?

  9. WHY DO WE USE A TERMINATOR IN C LANGUAGE?

  10. what is the use of pointers

  11. write a program for odd numbers?

  12. write a program for even numbers?

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  14. How would you write qsort?

  15. How do I access command-line arguments?

  16. How can I convert integers to binary or hexadecimal?

  17. what is the difference between arrays and linked list

  18. what is the differance between pass by reference and pass by value.

  19. what is compiler

  20. what does exit() do?

  21. What compilation do?

  22. What are .h files and what should I put in them?

  23. What is alloca() and why is its use discouraged?

  24. What is the real difference between arrays and pointers?

  25. what is memory leak?

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  27. what is the difference between malloc() and calloc() function?

  28. what is a far pointer

  29. What are Storage Classes in C ?

  30. difference between Low, Middle, High Level languages in c ?

  31. print the table 5 in loops

  32. Write a program that can show the multiplication table.

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