The data ____ component is used for tasks such as backup and recovery,security,and change management.
A) manipulation
B) application
C) definition
D) administration
Correct Answer:
Verified
Q47: In a relational model,when a primary key
Q48: A _ operation searches data in a
Q49: The _ approach to setting up a
Q50: Grouping objects along with their attributes and
Q51: A _ operation pares down a table
Q53: A data _ is a collection of
Q54: The data _ component is used to
Q55: _ is information in its original form.
A)Summary
Q56: A _ key uniquely identifies every record
Q57: _ improves database efficiency by eliminating redundant
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