Examlex
A multivalued attribute may take on more than one value for a particular entity instance.
Online Portfolios
Digital collections of an individual's work accessible via the internet, showcasing their skills, projects, and accomplishments.
Community Q&A Site
An online platform where users can ask questions and receive answers from other community members, facilitating knowledge sharing.
Long-Term Implications
The consequences or effects that occur over an extended period following an action or decision.
Casual Communication
Informal exchange of information and ideas between individuals, often in a relaxed or unofficial context.
Q3: What threats to data security must be
Q27: Entity clustering is a methodology for grouping
Q35: Encapsulation is the technique of hiding the
Q38: INSERT INTO is an example of _
Q41: A generic or template data model that
Q49: In a supertype/subtype hierarchy, each subtype has:<br>A)
Q60: Both E-R model and object-oriented models are
Q63: When a user creates a virtual table
Q78: The _ rule specifies that each entity
Q83: Metatdata typically describes all of the following