多选题What two statements are true about Oracle Enterprise Manager’s Java Diagnostic tool， which makes the tool suitable for production server diagnostics ？（）Avirtually zero overhead for application running in the JVMBno stalling of running JVM when taking a

题目内容(请给出正确答案)

多选题

What two statements are true about Oracle Enterprise Manager’s Java Diagnostic tool， which makes the tool suitable for production server diagnostics ？（）

virtually zero overhead for application running in the JVM

no stalling of running JVM when taking a heap dump for memory analysis

no need of modification， changes， or instrumentation of the application since is uses Network Protocol Analysis （NPA technology）

provides Byte Code Instrumentation for Java

参考答案和解析

正确答案： C,D

解析：暂无解析

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