Oracle
1Z0-417 · Question #77
1Z0-417 Question #77: Real Exam Question with Answer & Explanation
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Question
DBAs are spending an enormous amount of time trying to identify and fix SQL statements they are suspect have regressed as a result of system changes not documented by the Operations Team. What would you implement to resolve this problem?
Options
- AComplete Oracle Enterprise Manager suite
- BSQL Performance Analyzer which helps predict and prevent SQL execution performance problems
- CSQL Plan Manager which uses system histograms to extrapolate future SQL execution
- DOracle Database Backup & Recovery
- EOracle SQL Developer, which helps develop and test the SQL prior to putting it into production
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