Some fault-tolerant features of a file system include backup copies of the file allocation table (FAT)and ____, in which file transactions are kept in a log so that incomplete or corrupt transactions can be undone if needed.
A)logging
B)sharing
C)journaling
D)partitioning

Question

Quizplus · Accepted Answer

The feature being described is journaling, where the file system keeps a log of all file transactions. This allows for incomplete or corrupt transactions to be undone and provides an additional layer of fault tolerance. Backup copies of the FAT are also a fault-tolerant feature, but they do not provide the same level of protection against incomplete or corrupt transactions. Partitioning and sharing are not fault-tolerant features of a file system.

Some Fault-Tolerant Features of a File System Include Backup Copies