FeedBack Form

Your Name :
Your Email :
Your Location :
Your Message :
   
FeedBack

C Programming INTERVIEW QUESTIONS

Languages
29. What is meant by protocol?
  Protocol is nothing but a set of rules to be followed by a programmer.
Your Name Your Email-ID
Your Answer
 
30. What are local static variables?
 
  • A local static variables is a variable whose lifetime doesn't end with a function call where it is declared.
  • It extends for the lifetime of complete program.
  • All calls to the function share the same copy of local static variables.
  • Static variables can be used to count the number of times a function is called.
  • Also, static variables get the default value as 0.
Your Name Your Email-ID
Your Answer
 
 
31. Can array size be declared at the run time?
  Array size can't be declared at run time. Size of array must be known during compilation time. So, array size should be declared before compilation.
Your Name Your Email-ID
Your Answer
 
32. What are pre processor directives?
  Pre processor directives are place at the beginning of a C program. They began with # symbol.
Your Name Your Email-ID
Your Answer