Which of the following is true regarding a package ?Ait is a python fileBit is a directoryCit is an executable fileDALL

To determine which of the given options is true regarding a package, let's analyze each option step by step:

1. Option A: "It is a python file"

   • A Python file typically has a .py extension and contains Python code. However, a package is not just a single Python file. Therefore, this option is not correct.

2. Option B: "It is a directory"

   • A package in Python is indeed a directory that contains a special __init__.py file (which can be empty) and can contain multiple Python modules (other .py files) and sub-packages. This option is correct.

3. Option C: "It is an executable file"

   • An executable file is a file that can be run by the operating system, typically with extensions like .exe on Windows or no extension on Unix-based systems. A Python package is not an executable file. Therefore, this option is not correct.

4. Option D: "ALL"

   • Since options A and C are not correct, this option is also not correct.

Based on the analysis, the correct answer is:

B: It is a directory