Most databases created today do not use the hierarchical or network models; however, these models, which are generally used with legacy mainframe systems, are still operational and so must be maintained.

a. True.

b. False.

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Computers & Technology

4 May, 02:06

Most databases created today do not use the hierarchical or network models; however, these models, which are generally used with legacy mainframe systems, are still operational and so must be maintained.

a. True.

b. False.

+3

Answers (1)

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Jacqueline Krause · Answer 1

The answer to the following question is option "a".

Explanation:

A network database model is a type of storage model that is used to connect several member documents or files to different user files and vice versa. This model is also known as an extension of the hierarchical model because it provides many relationships to the objects. This model useful because they provide an entity to entity relationship that is used on the mainframe systems and other system programs.

That's why the answer to this question "True".

Most databases created today do not use the hierarchical or network models; however, these models, which are generally used with legacy mainframe systems, are still operational and so must be maintained.a. True.b. False.

Most databases created today do not use the hierarchical or network models; however, these models, which are generally used with legacy mainframe systems, are still operational and so must be maintained.

a. True.

b. False.