Un-Answered Questions { C }

What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

600


What will the preprocessor do for a program?

559


When should a far pointer be used?

578


What do the functions atoi(), itoa() and gcvt() do?

694


What is a null pointer assignment error? What are bus errors, memory faults, and core dumps?

865


Which header file should you include if you are to develop a function which can accept variable number of arguments?

771


How will you print TATA alone from TATA POWER using string copy and concate commands in C?

890


How would you use the functions fseek(), freed(), fwrite() and ftell()?

674


Difference between pass by reference and pass by value?

634


Write a program to reverse a linked list in c.

613


Explain About fork()?

617


What are the differences between new and malloc in C?

584


what is a constant pointer in C

638


what is recursion in C

587


what are enumerations in C

697