Quiz
Ch 14 True/False
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Questions in this quiz (12)
1Metadata includes all of the file-system structure, including the actual data (or contents of the file).
- ATrue
- BFalse
2In NTFS, the volume control block (per volume) and the directory structure (per file system) is stored in the master file table.
- ATrue
- BFalse
3Indexed allocation may require substantial overhead for its index block.
- ATrue
- BFalse
4The NFS protocol provides concurrency-control mechanisms.
- ATrue
- BFalse
5On log-structured file systems, all metadata and file data updates are written sequentially to a log.
- ATrue
- BFalse
6VFS allows dissimilar file systems to be accessed similarly.
- ATrue
- BFalse
7Linked allocation suffers from external fragmentation.
- ATrue
- BFalse
8The WAFL file system can be used in conjunction with NFS.
- ATrue
- BFalse
9On log-structured file systems, a transaction is considered only when it is written to disk.
- ATrue
- BFalse
10A unified buffer cache uses the same cache for ordinary disk I/O as well as memory-mapped I/O.
- ATrue
- BFalse
11A consistency checker only checks for inconsistencies, it cannot fix any that it may find.
- ATrue
- BFalse
12Asynchronous writes to a file system are generally more efficient than synchronous writes.
- ATrue
- BFalse
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- Description
- Computer Science Quiz on Ch 14 True/False, created by Storm Davis on 26/04/2019.
- Author
- Storm Davis
- Language
- English
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- 3
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