What Type of Keys Do You Need to Use to Create

question 69

Multiple Choice

What type of keys do you need to use to create a relational database model?

• A) Primary keys and secondary keys
• B) Primary keys and foreign keys
• C) Entity keys and attribute keys
• D) Relational keys and DBMS keys

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Definitions:

Probability Distributions

A mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment.

Cumulative Net Profit

The total net profit accumulated over a period of time.

Fifth Year

Refers to the fifth year in a sequence or timeline, often used in the context of education, financial planning, or project timelines.

Probability

An assessment of the probability that a specific event will take place, usually represented by a value ranging from 0 to 1.