While not required, use of Python's name equals main syntax is considered a best practice, especially in applications that might contain multiple components or several files that contain runnable code ...

And let's not even mention field quoting. If you deal with CSV files and you use Python the csv module can make your life a bit easier. Dealing with CSV files in Python probably couldn't be much ...

a) apply the concept of function and recursion. b) create and use Python libraries. c) explain and use the concept of file handling. d) explain the concept of efficiency in algorithms and ...