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WGU C175 2026/2027 | Complete Study Notecards Set with Practice Questions & Answers

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Prepare effectively for WGU C175 (2026/2027) with this fully compiled notecard set. Includes structured practice questions and detailed answers designed to reinforce core concepts in IT management and improve exam readiness. This resource is perfect for students seeking organized revision material to enhance retention and confidence before the WGU C175 exam.

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WGU C175 2026/2027 Study
Notecards Fully Set Exam For
Guaranteed Pass

Flat Files -- Verified--Solution----a file having no internal hierarchy


Hashed Files -- Verified--Solution----A file that has been encrypted for
security purposes.


Heap File -- Verified--Solution----An unsorted set of records.


Information -- Verified--Solution----The transformation of raw data into
useful facts.


Punch Card -- Verified--Solution----A card that is perforated and can
hold commands or data.


Structured Data -- Verified--Solution----Information with a high degree
of organization.


Unstructured Data -- Verified--Solution----Information that does not
have structure (such as text)

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Binary Relationship -- Verified--Solution----A relationship between two
entity types.


Unary Relationship -- Verified--Solution----An associate occurrence of
an entity type with other occurrences of the same entity type.


Cardinality -- Verified--Solution----The maximum number of entities
that can be involved in a particular relationship.


E-R Model


*E-R = Entity - Relationship -- Verified--Solution----Diagram of entities
together with their attributes and the relationship among them.


Intersection Data -- Verified--Solution----It is data that describes a
many-to-many relationship.


Modality -- Verified--Solution----It is a minimum number of entity
occurrences that can be involved in a relationship.


One-to-one Binary Relationship -- Verified--Solution----It means that a
single occurrence of one entity type can be associated with a single
occurrence of the other entity type and vice versa.

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Ternary Relationship -- Verified--Solution----Involves three different
entity types.


Unique identifier -- Verified--Solution----It is used to uniquely identify
each record in a database table.


Attribute -- Verified--Solution----A property, characteristic, or fact that
we know about an entity.


"A salesperson works in one office."


What is the name of this relationship? -- Verified--Solution----One-to-
one binary relationship


"A salesperson sells to many customers."


What is the name of this relationship? -- Verified--Solution----One-to-
many binary relationship


"A salesperson is authorized to sell many products, and a product can be
sold by many salespersons."

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