Oracle Service Cloud Developer — Question 26

Which two statements are true about metrics in the DBMCLI utility? (Choose two.)

Answer options

• A. Metric values are computed and stored in memory, and then permanently stored on disk.
• B. DBMCLI can be used to report on Exadata storage server metrics.
• C. Metrics are reported as one of four types: cumulative, instantaneous, rate, or transition.
• D. Fields in AlertHistory cannot be modified.
• E. DBMCLI reported metrics are informational only and cannot be used to trigger alerts or reported events.

Correct answer: A, C

Explanation

Option A is correct because it accurately describes the process of metric value storage in DBMCLI. Option C is also correct as it lists the types of metrics that can be reported. Options B, D, and E are incorrect because they either misrepresent the capabilities of DBMCLI or the functionality of AlertHistory.