IBM

C2010-571 · Question #10

How can database performance be improved?

The correct answer is C. add indexes to support user queries. See the full explanation below for the reasoning.

Question

How can database performance be improved?

Options

Aturn off all cron tasks
Badd triggers to support user queries
Cadd indexes to support user queries
Dconfigure the database to allow nulls in all columns

How the community answered

(32 responses)

A
13% (4)
B
3% (1)
C
78% (25)
D
6% (2)

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Full C2010-571 Practice