C Programming Question and Answers

29. What is mean by debugging?
  Debugging is the process of locating and isolating the errors.
 
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30. What is static function in C?
 
  • All functions are global by default in a C program/file.
  • But, static keyword makes a function as a local function which can be assessed only by the program/file where it is declared and defined.
  • Other programs/files can't access these static functions.
 
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31. What is meant by preprocessor?
  Preprocessor is the program, that process our source program before the compilation.
 
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32. What is relocation?
  Relocation means identifying the existing addresses of program code and data.
 
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