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多项选择题X 纠错

Oracle JRockit JVM uses -Xns option to set nursery size when the generational garbage collection mode is used.
Which two JVM properties are affected by changing its size ？（）

A. compaction ratio limit
B. garbage collection frequency
C. garbage collection times
D. fragmentation heap size

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C. OEM is focused solely on Oracle solutions， cannot manage 3rd party products
D. OEM includes tools to configure the operating system

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See the build instructions for managing Coherence via JMX and put the steps in order.
（）
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A. 1，2，3，4，5
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Which of these is an available Oracle WebLogic Message Bridge attribute ？（）

A. XA Enabled
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ABC Company has approximately 150’000 products in their catalog and wants to put these within a Coherence cache to improve performance and access times of their existing JEE application without too much change to existing code. There are a number of servlets that get the same product information multiple times within a page. There are also a number of server-based processes that run at regular intervals and also request product information many times. Products have small changes which need to be updated during the day.
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You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code：
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At a run time， each Oracle Weblogic Server instance in a given domain creates an in-memory representation of the configuration described in this document（）

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Name three attributes used to configure a multi-data source in Oracle WebLogic （）

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