Consider the deletion of record 5 from the file of Figure 13.3. Compare therelative merits of the following techniques for implementing the deletion:a. Move record 6 to the space occupied by record 5, and move record 7 tothe space occupied by record 6.b. Move record 7 to the space occupied by record 5.c. Mark record 5 as deleted, and move no records.

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Parallel and Distributed Storage

A parallel storage file system is a sort of clustered file system. A clustered file system is a storage system shared by multiple devices simultaneously.