A distributed database is which of the following?
A) A single logical database that is spread to multiple locations and is interconnected by a network
B) A loose collection of file that is spread to multiple locations and is interconnected by a network
C) A single logical database that is limited to one location.
D) A loose collection of file that is limited to one location.
Correct Answer:
Verified
Q10: Some of the columns of a relation
Q11: Which of the following is true concerning
Q12: A homogenous distributed database is which of
Q13: Replication should be used when which of
Q14: Storing a separate copy of the database
Q16: A semijoin is which of the following?
A)Only
Q17: Which of the following is a disadvantage
Q18: A distributed database can use which of
Q19: Which of the following is not one
Q20: A distributed database has which of the
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