The correct answer is C. Navigation of directory is possible using CLI.
A CLI, or command-line interface, is a text-based interface that allows you to interact with a computer by typing commands. You can use a CLI to navigate through directories, create and delete files, and run programs.
To navigate through directories, you use the cd command. For example, to change to the Documents directory, you would type cd Documents.
To create a file, you use the touch command. For example, to create a file called myfile.txt, you would type touch myfile.txt.
To delete a file, you use the rm command. For example, to delete the file myfile.txt, you would type rm myfile.txt.
To run a program, you use the ./ command. For example, to run the program myprogram.exe, you would type ./myprogram.exe.
CLIs are a powerful tool that can be used to automate tasks and perform complex operations. However, they can be difficult to learn and use, especially for beginners. If you are new to CLIs, I recommend starting with a simple tutorial or guide to learn the basics.