Popular ____ include Access,Oracle,DB2,MySQL,and SQL Server.
A) E-R diagrams
B) DBAs
C) DBMSs
D) data files
Correct Answer:
Verified
Q22: In an E-R diagram,_ represent entities.
Q27: A good _ should provide an opportunity
Q30: In an E-R diagram,_ represent relationships between
Q31: _ is a property that lets you
Q31: One disadvantage of a database system is
Q32: A(n) _ frees programmers who write database
Q33: An association between entities is known as
Q34: A person who is in charge of
Q40: A program,or collection of programs,through which users
Q48: A group of people in charge of
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