Which form of distribution duplicates data in multiple locations?
A) centralization
B) horizontal distribution
C) vertical distribution
D) replication
E) none of these
Correct Answer:
Verified
Q172: A database that stores data extracted from
Q173: Which of the following is the smallest
Q174: A collection of fields arranged in a
Q175: Fields whose values identify one and only
Q176: Which of the following is an acceptable
Q178: What is a blocking factor?
A) size of
Q179: The main reason why data is retrieved
Q180: The person responsible for the database technology,
Q181: DDL stands for which of the following:
A)
Q182: Which of the following languages is used
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