Choose the correct answerIn Python sys.argv[0] contains ___________?Optionsfile nameJunk value0None of the above

Question Breakdown

You need to determine what the expression sys.argv[0] holds in a Python program.

Relevant Concepts

1. sys.argv is a list in Python that contains command-line arguments passed to a script.
2. sys.argv[0] specifically refers to the name of the script being executed.

Analysis and Detail

• When you run a Python script from the command line, the first item in the sys.argv list (sys.argv[0]) is always the name of the script or the path to it.
• Thus, if a script named example.py is executed, sys.argv[0] would contain example.py.

Verify and Summarize

Given the above analysis, sys.argv[0] will not contain junk values or None. It accurately represents the name of the file being executed.

Final Answer

file name