单选题
Which statement is TRUE about the CacheFactory class ？（）
it is a topology agnostic way to access NamedCaches
it provides mechanisms to manage underlying remote data sources
both A and B are TRUE
Neither A nor B are TRUE
单选题
You are doing an environment assessment for a client that has invested in Oracle RAC for fault tolerance， load balancing， and scalability. The client also invested in clustered Oracle WebLogic Server. You notice that this client’s environment is not integrated for active-active high availability deployment of applications. What will be your recommendation to achieve that ？ （）
MetaLink to RAC
ClusterLink to RAC
TopLink to RAC
GridLink to RAC
单选题
Which is a command-line scripting interface based on Jython used for automation of WebLogic Server administration ？（）
WebLogic Scripting Tool
Weblogic OPMN
WeblogicDeployer
WeblogicICommand
单选题
What kind of ports do Oracle Web Cache and Oracle Http Server come pre-configured with ？ （）
Non-SSL only
SSL only
both
none
单选题
Which Coherence caching pattern matches the sequence of events ？（） 1. Data is requested from cache 2. The requested data does not exist in the cache （cache miss） 3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache 4. Data requested from the cache is returned to the caller
read through
write through
refresh ahead
write behind
多选题
In Real Operations Automation， we have Domain Template and WebLogic Scripting Tool for provisioning and configuration respectively. Which are the other two elements ？（）
Weblogic Cluster
Weblogic Cache
Weblogic Grid
Weblogic Deployment
多选题
Which two Oracle products come pre-packaged with Oracle’s JRockit JDK ？（）
Oracle WebLogic Server
Oracle Coherence
Oracle Database
Oracle Real Time Operations Control
多选题
Name three attributes used to configure a multi-data source in Oracle WebLogic （）
Statement Cache Type
Logging Last Resource
Algorithm Type
Failover Request if Busy
JNDI Name
单选题
Why would you use WebLogic Diagnostics Framework （WLDF） instead of Oracle Enterprise Manager （OEM） （）
WLDF has better performance than OEM
my organization already has a solution for unified management and monitoring； we need to supplement that with some specific WLS-related capabilities
OEM is not certified with latest version of WLS
OEM is really focused on the database tier， is not meant to address JEE management and monitoring
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
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在任何情况下，伸缩调节器处轨距的要求为（）。
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宋末元初四大家
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荟萃分析
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人员安全疏散分析的性能判定标准为：可用疏散时间（A.SET）必须（）必需疏散时间（RSET）。
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简述我国混合型债券市场的发展状况。
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