What is metadata?

What is metadata?

• A. System generated data derived from the operating system input during setup
• B. The actual content of a file
• C. Data about files
• D. User notes

Answer: (A)

Metadata is data about data. For files, it describes attributes of the file rather than its actual contents. Examples include the file name, size, type, creation and modification dates, permissions, owner, and where it’s stored. It can also include additional details like image EXIF data, camera settings, GPS coordinates, or checksums. This information helps you find, organize, and manage files without opening them. The actual content of a file is the data the file holds, which is separate from metadata. Among the options, the description that matches metadata is data about files, since metadata provides information about the file as an object. The other options describe the file’s contents, or unrelated notes.

Metadata is data about data. For files, it describes attributes of the file rather than its actual contents. Examples include the file name, size, type, creation and modification dates, permissions, owner, and where it’s stored. It can also include additional details like image EXIF data, camera settings, GPS coordinates, or checksums. This information helps you find, organize, and manage files without opening them. The actual content of a file is the data the file holds, which is separate from metadata. Among the options, the description that matches metadata is data about files, since metadata provides information about the file as an object. The other options describe the file’s contents, or unrelated notes.