Oracle Exam 1Z0-599 Topic 6 Question 10 Discussion

Actual exam question for Oracle's 1Z0-599 exam

Question #: 10
Topic #: 6

In a Java EE messaging application, one MDB is consuming a lot of memory at high traffic.

What configuration should you use to prevent possible out-of-memory error at high traffic and at the same time not losing messages?

AConfigure a Work Manager for the MDB with a Maximum Thread Constraint.

BConfigure a Work Manager for the MDB with a Minimum Thread Constraint.

CConfigure a Work Manager for the MDB with a Maximum Thread Constraint and a Capacity Constraint.

DConfigure a Work Manager for the MDB with a Minimum Thread Constraint and a Capacity Constraint.

EConfigure a Work Manager for the MDB with both a Maximum Thread Constraint and Minimum Thread Constraint.

Show Suggested Answer

Suggested Answer: B

Note:

* When to Use Work Managers

Following are guildelines to help you determine when you might want to use Work Managers to customize thread management:

/ The default fair share is not sufficient.

This usually ocurrs in situations where one application needs to be given higher priority over another.

/ A response time goal is required.

/ A minimum thread constraint needs to be specified to avoid server deadlock

by Whitley at May 03, 2022, 08:42 PM

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