试题详情
- 单项选择题 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?（）
A、Configure a Work Manager for the MDB with a Maximum Thread Constraint.
B、Configure a Work Manager for the MDB with a Minimum Thread Constraint.
C、Configure a Work Manager for the MDB with a Maximum Thread Constraint and a Capacity Constraint.
D、Configure a Work Manager for the MDB with a Minimum Thread Constraint and a Capacity Constraint.
E、Configure a Work Manager for the MDB with both a Maximum Thread Constraint and Minimum Thread Constraint.
- B
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