REVOLT
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Edmentum
Ai Humanizer
REVOLT
Tutorial
Pricing
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Edmentum
Humanizer
Answers
LHS Business Management
Unit Test — Unit test
Question 23
23
Quiz
Multiple Choice
Unit Test — Unit test
Question 23 • LHS Business Management
What is a primary key?
Answer
A
a field that uniquely identifies a record in a table
B
a field that uniquely identifies a table
C
the first security key entered by a database user
D
the first security key entered by a database administrator
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