Online Uid eLearning Training
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From 123-CBT Computer Based Training
Data Modeling - Create Basic Models
...omain is unnecessary.
Identify what a unique identifier (UID) is used for.
Identify when to use attributes as UIDs.
Identify when to use relationships as UIDs.
Identify when a relationship and an attribute are used to form a UID.
Identify the UID for an entity using UIDs inherited from other entities.
Identify when an entity may have multiple UIDs, and the difference between Primary and
more...
...omain is unnecessary.
Identify what a unique identifier (UID) is used for.
Identify when to use attributes as UIDs.
Identify when to use relationships as UIDs.
Identify when a relationship and an attribute are used to form a UID.
Identify the UID for an entity using UIDs inherited from other entities.
Identify when an entity may have multiple UIDs, and the difference between Primary and
more...
