Interview questions

C interview questions – page 46

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  1. What is data independence? what is transaction process application? Discuss the main charecteristics of data approach how it differs from traditional file system!

  2. What are the advatages and disadvantages of binary floating point representation?

  3. Range of int in is -32768 to 32767 and it occupy 2 byte in memory and char take 1 byte take single char but in java int is 4 byte take value-2,147,483648 to 647 and char occupy 2 byte and also take single variable why not more?`

  4. What is a modulus operator? What are the restrictions of a modulus operator?

  5. How to create love flames program using c language

  6. What is NULL pointer

  7. How I can add two numbers in c language without using Arithmetic operators? `

  8. What is identifier

  9. What is the difference between programmer and developer

  10. What is the implicit name of the parameter that gets passed into the class set method?

  11. What is the advantage of using System.Text.StringBuilder over System.String?

  12. Difference between main() in c and main() in c++ ?

  14. What is the code for clrscr() function?

  15. Where are the auto variables stored?

  16. What is the difference between System.String and System.StringBuilder classes?

  17. How to convert decimal to octal and hexadecimal & binary using shift registers?

  18. What is huge pointer

  19. What is the code to find our age,for example if my date of birth is 4/12/1986 and today date is 16/11/2008 answer should give our year,month,no of days

  20. How to convert decimal to octal and hexadecimal in c program?

  21. What is scope of variable

  22. How to make simulation program in c?

  23. Can there be a mouse click and drag function used together to rotate a circle in c?please give which are they?

  24. In a recursive definition of a list node shown below, how can we predefine NODEPTR ?typedef struct _NODE { INFOTYPE info; NODEPTR link;};

  25. Is it better to use a pointer to navigate an array of values,or is it better to use a subscripted array name?

  27. Why n++ executes faster than n+1?

  28. Read a A file aaaaabbbbb.. and read a B file 111112222... in c file to write aaaaa11111bbbbb22222 like this?

  29. Write a program using an array that computes the sum and the average of nth input values from the keyboard and prints the calculated sum and average.

  30. What is Asembler

  31. What is far pointer

  32. What is the difference between unix and linux.

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