The ________ data model is a tool for constructing data models.
A) flowchart
B) entity-relationship
C) workflow
D) Semantic Object
Correct Answer:
Verified
Q98: SQL is a(n)_.
A)programming language
B)query language
C)operating system
D)database system
Q99: Which of the following is false regarding
Q100: A(n)_ DBMS is designed to process large
Q101: _ is the process of converting a
Q102: Constraints on the number of entities are
Q104: Entities have _ that describe the characteristics
Q105: UML stands for _.
A)Unicode Modeling Language
B)Unified Modeling
Q106: In an entity-relationship diagram,a _ on a
Q107: Many-to-many relationships are notated as _ relationships.
A)N:N
B)1:N
C)M:1
D)N:M
Q108: What are crow's feet?
A)shorthand for multiple lines
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