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
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After the ith iteration of the selection sort:
a. The smallest i items of the array will be sorted into decreasing order in the first i elements of the array. b. The largest i items of the array will be sorted into decreasing order in the last i elements of the array. c. The smallest i items of the array will be sorted into increasing order in the first i elements of the array. d. None of the above.
Explain why estimating the reorder point further reduces costs for Revolution Bikes
What will be an ideal response?
Explain the shortcut you may use in IPv6 address notation that involves leading zeroes.
What will be an ideal response?
Access database objects are divided into categories on the Navigation Pane. ____________________
Answer the following statement true (T) or false (F)