When designing a database,you might find it helpful to design a(n) ____ to obtain the required information from users.
A) E-R diagram
B) IDEF1X diagram
C) report
D) survey form
Correct Answer:
Verified
Q29: When a DBMS creates a(n)_ key,it is
Q35: A(n) _ is a primary key that
Q37: A(n) _ is a system-generated primary key
Q38: A set of requirements that is necessary
Q39: If you combine the two tables shown
Q42: For each table in a database,you must
Q44: Foreign keys allow you to create relationships
Q45: If you have alternate keys for a
Q46: _ means that an entity has a
Q53: The style of E-R diagram used in
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