Oracle
1Z0-060 · Question #135
1Z0-060 Question #135: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-060 to reveal the answer and full explanation for question #135. The question stem and answer options stay visible for context.
Question
On your Oracle 12c database, you Issue the following commands to create indexes SQL > CREATE INDEX oe.ord_customer_ix1 ON oe.orders (customers_id, sales_rep_id) INVISIBLE; SQL> CREATE BITMAP INDEX oe.ord_customer_ix2 ON oe.orders (customers_id, sales_rep_id); Which two statement are correct?
Options
- ABoth the indexes are created; however, only the ORD_COSTOMER index is visible.
- BThe optimizer evaluates index access from both the Indexes before deciding on which index to use for
- COnly the ORD_CUSTOMER_IX1 index is created.
- DOnly the ORD_CUSTOMER_IX2 index is created.
- EBoth the indexes are updated when a new row is inserted, updated, or deleted In the orders table.
Unlock 1Z0-060 to see the answer
You've previewed enough free 1Z0-060 questions. Unlock 1Z0-060 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.