________ Would Be the Best Identifier Attribute for an Employee

question 43

Multiple Choice

________ would be the best identifier attribute for an employee table.

• A) Birth Date
• B) Social Insurance number
• C) Last Name
• D) Phone number
• E) First Name and Last Name

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Definitions:

Charles Darwin

A naturalist and biologist known for his theory of evolution through the mechanism of natural selection.

Pineal Body

Also known as the pineal gland, this small endocrine gland in the vertebrate brain secretes melatonin, regulated by light exposure.

Biological Rhythms

Internal cycles of biological activity within organisms, such as circadian rhythms, which influence sleep, feeding, and other physiological processes.

Genus

Genus is a rank in the biological classification system (taxonomy) that groups together species sharing common characteristics, sitting above species and below family.