Question

What is one of the most common uses of Python's sys library?

1) Input/output operations
2) System-specific parameters and functions
3) Mathematical operations
4) String manipulation

Answer 1

One of the most common uses of Python's sys library is system-specific parameters and functions.

Step-by-step explanation:

One of the most common uses of Python's sys library is for system-specific parameters and functions. The sys module provides access to some variables used by the interpreter and to functions that interact strongly with the interpreter. Some of the functions provided by the sys library include:

• sys.version: Returns the Python version
• sys.argv: Provides access to command-line arguments
• sys.path: Contains a list of directory names where the interpreter looks for module files
• sys.exit(): Terminates the program