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3 years ago

Consider an ERD for a beauty salon in which there is a superclass entity EMPLOYEE with four subclasses:

Computers and Technology

1 answer:

julsineya [31]3 years ago

5 0

Answer:

Partial and disjoint

Explanation:

Since there is overlapping in relationship of HAIR_STYLIST and MANAGER it can't be tree structure.

A MANAGER can or can't be HAIR_STYLIST. In order for the relationship to be multiple inhertiance am entity in sub-class has to be union of all subclasses

In single inheritance, a sub-class has to be a union of a single super class.

In partial and disjoint, some entity in super class may or may not be related to a sub-class.

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The continue statement _________.

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Answer: C) Transfer control to another code

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3 years ago

Group of programs are software

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Answer:

Explanation:

a single program or application is a software

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3 years ago

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The measure of the maximum amount of data that can travel through a computer’s communications path in a given amount of time is

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Answer:

Bandwidth

Explanation:

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4 years ago

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The answer & explanation for this question is given in the attachment below.

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3 years ago

Jason is working on a project that requires him to manage a huge amount of data. The spreadsheet he is working on has data relat

Alinara [238K]

A. use split worksheet view to break the worksheet into different visible sections

<u>Explanation:</u>

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3 years ago