Question

Which statements describe disadvantages of using flat files? Check all that apply.

It is easy to make errors when updating data.
Updating data can be time-consuming.
Flat files do not allow duplicate information.
There is a tendency for duplicate information.
Answer:A,B,D

Answer 1

#1

A). It is easy to make errors when updating data.

B). Updating data can be time-consuming.

D). There is a tendency for duplicate information.

#2 { This is the one right after ;) }

B). a table with three records for student ID # 459100388

C). a multiple-choice question with two identical answers

Explanation:

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Answer 2

A, B, and D.

Step-by-step explanation:

A Flat File database is an important type of database used to store file in plain text. The Flat File database were developed, first by, IBM in the late 20th century.

The disadvantages of flat files includes that it makes errors easy while updating data. While updating data it consumes a lot of time. Lastly, it has tendency of duplicate information.

Therefore, options A, B, and D are correct answers.