Which statement describes backing store management in an operating system?

Which statement describes backing store management in an operating system?

• A. It ensures data is stored and can be retrieved correctly from any disc drive; creates and maintains a filing system; organises files
• B. It backs up data every minute
• C. It controls network routing
• D. It prints documents automatically

Answer: (A)

Backed storage management is about how the operating system handles storing data on disk and making sure it can be found again later. It covers the file system that names and organizes files, the tools that locate where data lives on storage devices, and the process of allocating and tracking space so data can be written and read correctly across different disks. The statement describes those ideas: it emphasizes storing data so it can be retrieved from any disk drive, creating and maintaining a filing system, and organizing files. That’s the essence of backing store management—the OS provides a consistent way to manage where data goes, how it’s stored, and how files are found again. Other options refer to different functions: backing up data on a schedule is about backups, not how data is stored and organized on disk; network routing is a networking task; printing documents is a peripheral I/O task.

Backed storage management is about how the operating system handles storing data on disk and making sure it can be found again later. It covers the file system that names and organizes files, the tools that locate where data lives on storage devices, and the process of allocating and tracking space so data can be written and read correctly across different disks.

The statement describes those ideas: it emphasizes storing data so it can be retrieved from any disk drive, creating and maintaining a filing system, and organizing files. That’s the essence of backing store management—the OS provides a consistent way to manage where data goes, how it’s stored, and how files are found again.

Other options refer to different functions: backing up data on a schedule is about backups, not how data is stored and organized on disk; network routing is a networking task; printing documents is a peripheral I/O task.