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多项选择题

Which two are advantages of using WLS JMS instead of using a third-party JMS Provider （Tibco， Sonic， etc.） ？ （）

A. JMS subsystem of WLS shares same JVM as core WLS application server， so application avoids the overhead of message serialization/de-serialization （necessary when using a 3rd party JMS provider with WLS）
B. WLS JMS ai always faster than 3rd party JMS providers
C. Unified operations and management tools across Application Server and JMS Provider will help with mangeability and diagnostics
D. WLS JMS more compliant with JMS spec than 3rd party vendors

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热门试题

单项选择题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

A. read through
B. write through
C. refresh ahead
D. write behind

多项选择题WhichtwostatementsaretrueaboutOracleJRockitMissionControl（JRMC）？（）

A. JRMC is platform neutral. It supports mosr JVMs in market
B. JRMC is used for Deep visibility and analisys of single JVMs
C. JRMC comes with custom in-memory agents and is supported by standard APIs （JVMT1）
D. JRMC is bundled with the WebLogic Suite and WebLogic Server EE

多项选择题WhichtwostatementsaretruewhenwhenaCoherenceclustermemberislost？（）

A. Remaining members recover by repartitioning the data across the remainig cluster members in parallel with normal request processing
B. Some latencies may be experienced due to higher priority of recovery
C. In flight operations may be lost
D. A system administrator must manually assist recovery of the lost data

单项选择题You are an Enterprise Architect in a large IT organization. Your organization has deployed applications on a variety of containers such as WLS， WebSphere， and JBoss.  Why would you consider consolidating on a single type of container （instead of mix） ？ （）

A. Guarantee of higher application performance and reliability if the transactions are flowing between instances of the same container type.
B.Easier to build a Shared Services infrastructure that can provide best practices， tools and expertise around HA/Management.... with a single type of container than a mix of multiple types
C. You’ll save on hardware costs with a homogenous environment
D. It’s a necessary step in our move toward adopting SOA

单项选择题This is a special WebLogic Server instance included by the WebLogic Server Domains.  It represents a central point from which you configure and manage all resource domain. （）

A. Managed Server
B. Web Server
C. Administration Server
D. Node Server