The correct answer is D. Directories cannot be renamed.
A directory is a named location on a computer’s storage device that can contain files and other directories. Directories can be nested inside other directories, creating a hierarchical structure. The root directory is the top-level directory in the hierarchy. It is represented by a backslash () on Windows and a forward slash (/) on Unix-based systems.
Directories can be created, deleted, and renamed. However, directories with files cannot be deleted. If you try to delete a directory that contains files, you will be prompted to delete the files first. If you try to rename a directory that contains files, the files will be renamed as well.
Here is a brief explanation of each option:
- A. Directories can exist inside directories. This is true. A directory can contain files and other directories.
- B. The root directory is always at the highest level. This is true. The root directory is the top-level directory in the hierarchy. It is represented by a backslash () on Windows and a forward slash (/) on Unix-based systems.
- C. Directories with files can be deleted. This is false. If you try to delete a directory that contains files, you will be prompted to delete the files first.
- D. Directories cannot be renamed. This is true. If you try to rename a directory that contains files, the files will be renamed as well.