Free Data-Management-Foundations Questions for WGU Data Management – Foundations Data-Management-Foundations Exam as PDF & Practice Test Engine

Exam Code/Number: Data-Management-Foundations
Exam Name/Title: WGU Data Management – Foundations Exam
Certification Provider: WGU
Corresponding Certification: Courses and Certificates

Exam Questions: 62
Updated On: Aug 21, 2026

Question #1

Which entity in a table is a measurable object in the real world?

A. Logical entity

B. Conceptual entity

C. Virtual entity

D. Tangible entity

Discussion 0

Correct Answer: D Vote an answer

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Question #2

Which keyword can be used as a clause in an ALTER TABLE statement?

A. DELETE

B. AGGREGATE

C. CHANGE

D. STOP

Discussion 0

Correct Answer: C Vote an answer

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Question #3

What does the aggregate function do?

A. It lists combinations of rows in two tables.

B. It computes values over a set of rows.

C. It selects rows that appear in one table but not another.

D. It eliminates one or more columns of a table.

Discussion 0

Correct Answer: B Vote an answer

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Question #4

Which description defines a data type?

A. It is a named set of values.

B. It is an unnamed tuple of values.

C. It has a name and a varying set of rows.

D. It has values corresponding to columns.

Discussion 0

Correct Answer: A Vote an answer

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Question #5

Which characteristic is true for non-relational databases?

A. They are ideal for databases that require an accurate record of transactions.

B. They store data in tables, columns, and rows, similar to a spreadsheet.

C. They are optimized for big data.

D. They support the SQL query language.

Discussion 0

Correct Answer: C Vote an answer

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Question #6

Where does a primary key traditionally appear in a table?

A. In the last visible column

B. In the table header

C. In the first column

D. In the top row

Discussion 0

Correct Answer: C Vote an answer

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Question #7

What is a common error made while inserting an automatically incrementing primary key?

A. Designating multiple primary keys

B. Forgetting to specify which is the auto-increment column

C. Failing to set a numeric value in a newly inserted row

D. Inserting a value and overriding auto-increment for a primary key

Discussion 0

Correct Answer: D Vote an answer

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Free Data-Management-Foundations Questions for WGU Data Management – Foundations Data-Management-Foundations Exam as PDF & Practice Test Engine

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