Question: 1. For everyday operation databases are typically stored on storage. A. primary B. secondary C. tertiary D. magnetic tapes 2. A _______ is a unit

1. For everyday operation databases are typically stored on storage.

A. primary

B. secondary

C. tertiary

D. magnetic tapes

2. A _______ is a unit of data transfer between disk and main memory.

A. track

B. record

C. cylinder

D. block

3. True or false? Deleting a file record on a disk does not require transfer of data between disk and main memory.

True

False

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