Explain what header files do I need in order to define the standard library functions I use?
Explain what are binary trees?
Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?
Explain what is output redirection?
Explain what are compound statements?
Explain what math functions are available for integers? For floating point?
Explain how can you be sure that a program follows the ansi c standard?
Explain what happens if you free a pointer twice?
Explain how can I prevent another program from modifying part of a file that I am modifying?
Explain what is the difference between the expression '++a' and 'a++'?
Explain how can I remove the trailing spaces from a string?
Explain how do you list files in a directory?
Explain why can’t constant values be used to define an array’s initial size?
explain what is fifo?
Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?