Primary Keys for Entity Types

question 11

Multiple Choice

Primary keys for entity types:

• A) Can be automatically generated by a DBMS
• B) Should be single purpose
• C) Are sometimes determined by industry or organizational practice
• D) All of the above

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Definitions:

Early 50s

Refers to people who are in the age range of 50 to 54 years old.

Further Assessment

The process of conducting additional evaluations or tests to gain more comprehensive information following initial findings.

Follow-up Questions

Queries asked to gain additional information or clarify previous answers.

Imaginary Friend

A psychological and social phenomenon where a friendship or other interpersonal relationship takes place in the imagination rather than external physical reality.