Can data be written to disk using a command-line tool?

Data can indeed be written to disk using a command-line tool, making the statement correct. Command-line tools provide a powerful interface for managing and manipulating data on disk. Many operating systems, such as Windows, Linux, and macOS, include built-in command-line utilities that allow users to perform operations such as copying files, creating disk images, and formatting storage media directly from the terminal or command prompt.

Using command-line tools can offer greater flexibility and control compared to graphical user interface (GUI) tools. For example, utilities like dd in Unix-based systems can create exact byte-for-byte copies of a disk or filesystem, which is essential in digital forensics for preserving evidence without altering the original data.

Other options are not accurate; stating that data cannot be written to disk or that it can only be done under specific conditions or through GUI tools overlooks the extensive capabilities offered by command-line interfaces. They are robust tools that can perform many of the same tasks as GUI applications, often with more precision and efficiency.