Oracle
1Z0-514 · Question #48
1Z0-514 Question #48: Real Exam Question with Answer & Explanation
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Question
A customer is looking to upgrade to Oracle Database 11g Release 2 when they bring in a new database server. Which two features of the release can the customer use to ensure that the performance of their new Oracle Database is maintained through the upgrade?
Options
- Ausing Database Replay to capture the workload on the existing server, to be used in testing the new
- Badding 20% more memory to the new server to handle the increased requirements of Oracle Database
- Creproducing the current client environment on the new serverto ensure that the new environment can
- Dusing SQL Performance Analyzer to compare the performance of SQL statements in the new and old
- Erunning both systems in parallel during production usage
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