Solved

A Many-To-Many Unary Relationship Allows an Occurrence of One Entity

Question 18

Multiple Choice

A many-to-many unary relationship allows an occurrence of one entity type to be associated with _____.


A) a single occurrence of the same entity type
B) multiple occurrences of the same entity type
C) a single occurrence of another entity type
D) multiple occurrences of another entity type
E) multiple occurrences of three entity types

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q13: A binary relationship is a relationship between

Q14: A university wants to keep track of

Q15: An associative entity is an alternate way

Q16: A one-to-many unary relationship allows an occurrence

Q17: Draw an entity-relationship diagram that describes the

Q19: A one-to-many binary relationship allows an occurrence

Q20: Draw an entity-relationship diagram that describes the

Q21: Each student at a university takes many

Q22: The modality of a relationship is the

Q23: An associative entity is an alternate way