Essay
Explain the difference between a minimum cardinality of zero and a minimum cardinality of one.
Correct Answer:
Verified
An entity in a relationship w...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
An entity in a relationship w...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Related Questions
Q3: _ refers to the number of items
Q30: Nulls are used when a value is
Q30: Columns that are of interest strictly for
Q32: When designing a database,you might find it
Q33: The first step in creating a user
Q34: Combining the following two tables would result
Q36: The primary key is a unique identifier.
Q37: The properties of the entities you choose
Q38: When provided with a user view or
Q39: In an E-R diagram,a dashed line represents