单项选择题

A. MetaLink to RACB. ClusterLink to RACC. TopLink to RA……

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 ？（）

A. MetaLink to RAC
B. ClusterLink to RAC
C. TopLink to RAC
D. GridLink to RAC

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热门试题

多项选择题Whichtwostand-aloneproductsarealsopartsofOracleWebLogicEnterpriseEditionoffering？（）

A. Oracle WebLogic Real Time
B. Oracle Internet Application Server
C. Oracle Application Development Framework （ADF）
D. Oracle Enterprise Pack for Eclipse

多项选择题Identifytwocorrectstatementstocompletethesentance.InaCoherenceimplementation，itisabestpracticetoimplementPortableObjectonallcustomerobjectsbecause：（）

A. it leverages Java’s built-in serialization
B. it provides a more efficient serialization of the object
C. it allows the object to be shared across applications
D. it allows the object to be shared across programming platforms

单项选择题YouareattheclientsiteworkingwithaWebLogicAdministratorwhohastotypeUsernameandPasswordeachtimehe shestartsaninstanceogOracleWebLogicserverandisquiteannoyedbyit.Pleasesuggestasecureandoptimalwaytoreducethetypingofusernamepasswodduringserverstartup（）

A. Since Boot Identity file for server doesn’t exist， you recommend creating a script file that can automate the task of entering username and password
B. Since Boot Identity file for server doesn’t exist， you recommend reinstalling the server
C. Since Boot Identity file for server doesn’t exist， you recommend creating one as this file is referred for credentials
D. Since Boot Identity file for server doesn’t exist， you recommend logging a support ticket with Oracle

多项选择题WhichtwoareadvantagesofusingWLSJMSinsteadofusingathird-partyJMSProvider（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

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