Oracle
1Z0-050 · Question #30
1Z0-050 Question #30: Real Exam Question with Answer & Explanation
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Question
You want to analyze a SQL Tuning Set (STS) using SQL Performance Analyzer in a test database. Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set? (Choose two.)
Options
- AEvery SQL statement in the STS is considered only once for execution.
- BThe SQL statements in the STS are executed concurrently to produce the execution plan and
- CThe execution plan and execution statistics are computed for each SQL statement in the STS.
- DThe effects of DDL and DML are considered to produce the execution plan and execution statistics.
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