Data Management Foundation C175 – Western Governors University (WGU) 2026 – Complete Exam Questions with Verified Answers

Data Management Foundation
C175 WGU 2026 Exam Questions
with 100% Correct Answers |
Latest Update



Associative Entity - 🧠ANSWER ✔✔An associative entity is an element of

the entity-relationship model. All relationships for the associative entity

should be many.


Attribute - 🧠ANSWER ✔✔An attribute is a property or characteristic of an

entity.

, Binary relationship - 🧠ANSWER ✔✔A binary relationship is a relationship

between two entity types.


Candidate Key - 🧠ANSWER ✔✔Is any column or a combination of columns

that can qualify as unique key in database.


Cardinality - 🧠ANSWER ✔✔Cardinality represents the maximum number of

entities that can be involved in a particular relationship.


Cartesian product - 🧠ANSWER ✔✔Usually the result of a missing join

condition or a method of expanding the data of 1 table by the number of

rows in the second table.


Cascade Delete - 🧠ANSWER ✔✔Will delete all records that reference the

primary key


column subquery - 🧠ANSWER ✔✔Returns a single column of one or more

values.


data encryption - 🧠ANSWER ✔✔When data is encrypted, it is changed, bit

by bit or character by character, into a form that looks totally garbled. It can

and must be reconverted, or decrypted, back to its original form to be of

use.