True/False
Sometimes a key is composed of several records so that their combination provides a unique key.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: What does metadata include?
Q10: To retrieve records from a relational database,or
Q37: Analyzing an organization's data and identifying the
Q48: A(n)_ is one piece of information about
Q49: In the _phase of transferring data from
Q56: Data is accessed in a database by
Q57: A(n)_ is any object about which an
Q60: The ability in object-oriented structures to create
Q61: A database itself is a collection of
Q70: Object-oriented databases (ODBs) do not store records,but