Oracle WebLogic Server 12c: Administration I — Question 46

Before you view JVM performance information in the administration console, you want to request that the JVM do a garbage collection.
How can you do this in the admin console?

Answer options

• A. You cannot do this from the admin console. You must use WLST or a JVM command- line tool.
• B. In the Monitoring > Performance tab, click Dump Thread Stacks.
• C. In the Monitoring > Threads tab, click Dump Thread Stacks.
• D. In the Monitoring > Performance tab, click Garbage Collect.
• E. In the Monitoring > Performance tab, click GC.

Correct answer: D

Explanation

The correct answer is D, as it directly instructs the user to initiate garbage collection through the appropriate option in the admin console. Option A is incorrect because it suggests that garbage collection cannot be initiated from the admin console at all, while options B and C do not relate to garbage collection. Option E is also incorrect because it is a less specific option compared to D.