What is the greatest number of instances of one entity that can relate to a single instance of another entity a maximum b minimum C one D many many?

What is the greatest number of instances of one entity that can relate to a single instance of another entity a maximum b minimum C one D many many?

6. 

Which of the following indicates the minimum number of entities that must be involved in a relationship?

A. Minimum cardinality
B. Maximum cardinality
C. ERD
D. Greater Entity Count (GEC)

Answer: Option A

Explanation:

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7. 

Which of the following refers to something that can be identified in the users' work environment, something that the users want to track?

A. Entity
B. Attribute
C. Identifier
D. Relationship

Answer: Option A

Explanation:

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8. 

In which of the following is a single-entity instance of one type related to many entity instances of another type?

A. One-to-One Relationship
B. One-to-Many Relationship
C. Many-to-Many Relationship
D. Composite Relationship

Answer: Option B

Explanation:

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What is the greatest number of instances of one entity that can relate to a single instance of another entity quizlet?

the maximum number of entities that can be involved in a relationship. Maximum cardinality is typically represented as being either 1:1 (one-to-one), 1:N (one-to-many), N:1 (many-to-one), or M:N (many-to-many). The minimum number of instances of one entity that may be associated with each instance of another entity.

What is the number of instances of one entity that can or must be associated with each instance of another entity?

Cardinality Constraints - the number of instances of one entity that can or must be associated with each instance of another entity.

When a single instance of an entity is associated with more than one instances of another entity?

When a single instance of an entity is associated with more than one instances of another entity then it is called one to many relationship. For example – a customer can place many orders but a order cannot be placed by many customers.
Cardinality refers to the maximum number of times an instance in one entity can relate to instances of another entity.