The Latest Accurate Oracle 1Z0-020 Exam Practice Questions Easily Free Download
Question: 1
Which two statements are true? (Choose two https://www.pass4itsure.com/1z0-020.html )
A. With composite partitioning, table partitions can store data rows.
B. With composite partitioning, table partitions cannot store data rows.
C. With composite partitioning, table subpartitions can store data rows.
D. With composite partitioning, table subpartitions cannot store data rows.
Answer: B, C
Question: 2
Which two statements are true for an online index rebuild? (Choose two)
A. No table locking is required.
B. The operation can be done in parallel.
C. Queries on the base table will result in errors.
D. Changes to the base table are logged in a journal table.
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