Answer the following statements true (T) or false (F)

1. The device management system helps keep track of the data and programs stored on disk
and other secondary storage devices.
2. The input output control system manages the directory.
3. Data files are normally created and accessed in response to operator or user commands.
4. When a file is opened, the file system reads the directory, finds the file’s directory entry,
extracts the file’s start address, and (sometimes) reads all or part of the file.
5. In response to an open command, the file system updates the directory to indicate such
information as the file’s length and ending address.

1. False
2. False
3. False
4. False
5. False