An index can be created ____.
A) implicitly
B) explicitly
C) only at instance startup
D) both a and b

Name: An index can be created ____. A) implicitly B) explicitly C) only at instance startup D) both a and b
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Question

An index can be created ____.​
A) ​implicitly
B) ​explicitly
C) ​only at instance startup
D) ​both a and b

Quizplus · Accepted Answer

An index can be created both implicitly (by the database management system based on query patterns) and explicitly (by the user). It can be created at any time during the instance's operation.

An Index Can Be Created ____.​

An Index Can Be Created ____.