Examlex
One reason to use an associative entity is if the associative entity has one or more attributes in addition to the identifier.
Single Point
A specific location or position in a document or graphic, identifiable by a unique set of coordinates.
Enter Box
An input field where users can input text or commands, typically found in software applications or on websites.
Live Preview
A feature in many software applications that allows users to see the effect of changes, such as formatting, in real-time before applying them.
Insert Pie
The action of adding a pie chart into a document or presentation to display data graphically in a circular format.
Q14: Indexes generally slow down access speed in
Q15: In the following diagram, what type of
Q30: In an E-R diagram, strong entities are
Q31: The overlap rule specifies that if an
Q51: Visual programming tools such as Visual Basic
Q66: With a pull strategy of replication, the
Q80: A type of join between three tables
Q81: State encompasses an object's properties and the
Q81: An SQL query that implements an outer
Q83: A distributed database is NOT just a