For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
A) Two
B) Three
C) Four
D) Six
Correct Answer:
Verified
Q20: A distributed database has which of the
Q21: Which of the following is true concerning
Q22: A transaction manager is which of the
Q23: What SQL command will allow you to
Q24: Changing cardinalities in a database is:
A)a common
Q25: Which one of the following sorts rows
Q26: The SQL keyword(s) _ is used with
Q27: If a relationship has a cascade updates
Q29: In creating a procedure, you may get
Q30: Which of the following is not true
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