Final answer:
To create the requested Python source file, open a text editor, write the two specified lines with your name, and save the file as 'ex5_1.py'.
Step-by-step explanation:
To create a Python source file named ex5_1.py and include your full name, follow these steps:
Open a text editor that you can use to write Python code, such as Notepad++ or Visual Studio Code.
In the text editor, type the following two lines, replacing [YourNameHere] with your actual full name:
# Author: [YourNameHere]
# Date: date when the file was created
Save the file with the name ex5_1.py in your desired directory.
Make sure that the file type is set to '.py', which is the extension for Python files.
Once you have saved your file, it is ready to be used as a Python source file, and you can write additional Python code within it as required for your assignment or project.