Which type of file is easiest to update?
A) Sequential
B) Hashed
C) Indexed
D) Clustered
Correct Answer:
Verified
Q22: A command used in Oracle to display
Q23: A(n) _ is a field of data
Q24: In most cases, the goal of _
Q25: Horizontal partitioning makes sense:
A) when different categories
Q26: An index on columns from two or
Q28: A(n) _ is a technique for physically
Q29: All of the following are common denormalization
Q30: An advantage of partitioning is:
A) efficiency.
B) remote
Q31: A method that speeds query processing by
Q32: A file organization that uses hashing to
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