Show
Recommended textbook solutions Numerical Analysis9th EditionJ. Douglas Faires, Richard L. Burden 873 solutions Elementary Number Theory7th EditionDavid Burton 776 solutions Complex Analysis: A First Course with Applications3rd EditionDennis G. Zill, Patrick D. Shanahan 1,433 solutions
Advanced Engineering Mathematics10th EditionErwin Kreyszig 4,134 solutions 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 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?The maximum cardinality is the maximum number of entity instances that can participate in a relationship instance. There are three types of maximum cardinality: one-to-one (1:1), one-to-many (1:N) and many-to-many (N:M).
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?M : M relationship is one which many instances of one entity are associated with many instances of another entity. An enterprise data model typically identifies only the most fundamental of entities of the enterprise.
|
What is the greatest number of instances of one entity that can relate to a single instance of another entity?
zusammenhängende Posts
Urheberrechte © © 2024 membukakan Inc.
