Oracle
1Z0-083 · Question #269
1Z0-083 Question #269: Real Exam Question with Answer & Explanation
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Monitoring and Tuning
Question
Choose two. In performance management, which two factors might reduce the ability of an application to scale to a larger number of users?
Options
- Apoorly trained users who do not commit transactions
- Bthe number of tablespaces containing tables updated by a transaction
- Cissuing multiple savepoints during a transaction
- Dthe number of data files containing extents belonging to tables updated by a transaction
- Epoorly written SQL
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Topics
#transaction management#data file I/O contention#scalability bottlenecks#lock escalation