Memoirs of a Technocrat

by Niroshan Rajadurai

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C Knowledge Questions

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1) What is a pointer? And why would I use it in a program?

2) Variable types/scope?

3) Name and describe key components of a program architecture

 

  • memory,
  • stack,
  • heap,
  • registers

 

5) What is the difference between new/malloc, delete/free?

6) What is a static function?

7) Which memory is a global variable put into?

8) What is the difference between pass by ref and pass by value, which is more efficient?

9) What is a pointer, how big is it?

10)What is a void pointer, what are the issues with using it?

11) In a program how can you tell if an integer is even or odd?

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Last Updated on Monday, 24 January 2011 12:27