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Exam 1z0-053 topic 15 question 20 discussion

Actual exam question from Oracle's 1z0-053
Question #: 20
Topic #: 15
[All 1z0-053 Questions]

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.)

  • A. Every SQL statement in the STS is considered only once for execution.
  • B. The SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics.
  • C. The execution plan and execution statistics are computed for each SQL statement in the STS.
  • D. The effects of DDL and DML are considered to produce the execution plan and execution statistics.
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Suggested Answer: AC 🗳️

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