Oracle Solaris 11 System Administrator — Question 2

Review the zonestat command:
zonestate - q physical - memory -R high -z -p -p "zones" 10 24h 60m
Select the option that correctly describes the information that is displayed by this command.

Answer options

• A. It is a sample of dbzones physical memory usage taken every hour over a 24-hour period. Only the top 10 samplings of peak memory usage are displayed. All other utilization data is eliminated.
• B. It is a sample of dbzones CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.
• C. It is a sample of dbzones CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.
• D. It is a sample of dbzones physical memory usage taken every 10 seconds and 24-hour period. Only peak virtual memory usage and CPU utilization are displayed each hour. All other Utilization data is eliminated.
• E. It is a sample of dbzones physical memory usage taken every 10 seconds and 24-hour period. Only peak memory usage is displayed each hour. All other utilization data is eliminated.

Correct answer: D

Explanation

The correct answer is D, which accurately describes that the command samples physical memory usage every 10 seconds over a 24-hour period, displaying peak CPU and virtual memory usage each hour. The other options incorrectly describe either the frequency of sampling, the type of data included, or the reporting format.