Oracle
1Z0-027 · Question #32
1Z0-027 Question #32: Real Exam Question with Answer & Explanation
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Question
Your Database Machine has a large database with some very large tables supporting OLTP workloads. High volume Insert applications and high volume update workloads access the same tables. You decide to compress these tables without causing unacceptable performance overheads to the OLTP application. Which three are true regarding this requirement?
Options
- AUsing 'compress for oltp' will compress the data less than if using Hybrid Columnar Compression
- BThe compression is performed on the storage servers when using compress for oltp in an Exadata
- CThe compression method compress for archive high is the worst fit for this requirement.
- DUsing 'compress for oltp' will compress the data more than if using Hybrid Columnar Compression
- EThe compression is performed on the database servers when using 'compress for oltp' in an Exadata
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