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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Database Horse Betting The Road To Absolute Horse Racing 2
Authors: NAKAGAWA,YUKIO
1st Edition
B0CFZN219G, 979-8856410593
