A) Direct and sequential
B) Sequential
C) Direct and random
D) Direct
E) Random
Correct Answer: B
Solution :
[b] Sequential access refers to information storage and retrieval technique in which the computer must move through sequence of stored data items to reach the desired one. In sequential access, each record is retrieved in sequence as it is stored. The files organized sequentially can only be accessed sequentially. A typical sequential access method device is a cassette tape.
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