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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
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更多 “ 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 callerA、 read throughB、 write throughC、 refresh aheadD、 write behind” 相关考题
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WhichfourstepsareinvolvedtouseActiveCacheDependencyInjectioninaWebLogicJavaEEapplication?()
A.DeployActiveCachesharedlibraryB.DeclaredependencyonthesharedlibraryC.DeclarealldependencyinjectionentriesD.Packagetangosol-coherence-override.xmlinmodulesclasspathE.Packagecoherence-cache-config.xmlinmodulesclasspath
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ActiveCacheistheintegrationofCoherenceandWebLogicServer.WhichcomponentisNOTpartofthisintegration?()
A.Coherence*WebB.Coherence*ExtendC.TopLinkGridwithCoherenceD.CoherenceclusterlifecyclemanagementinWebLogicServerE.NamedcachedependencyInjection
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Howcanthecommand-lineCoherenceapplicationinWindowsandUNIXbestarted?()
A.navigatetothe$COHERENCE_HOMEdirectoryandtypebin\coherence.cmd(Windows)or./bin/coherence.sh(UNIX)B.navigatetothe$COHERENCE_HOMEdirectoryandtypecoherence.cmd(Windows)orbin/coherence.sh(UNIX)C.navigatetothe$COHERENCE_HOMEdirectoryandtypebin\coherence.cmd(Windows)orcoherence.sh(UNIX)D. Alloftheabove
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Acustomerhasacritical,performance-sensitivewebapplicationthatconnectstoamultimodeOracleRACdatabase.WhichfeatureofWebLogiccanprovidesignificationbenefit?()
A.TheWebSessionAffinityfeatureofActiveGridLinkforRACB.WebLogicClusteringC.TheTransactionAffinityfeatureofActiveGridLinkforRACD.Coherence*WebSessionReplication
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A customer wants to improve the availability of a web application and provide more predictable scalability when scaling out the application. Which Feature of WebLogic should you recommend to help solve this problem?()A、Oracle Web GridB、ActiveCacheC、Coherence Grid EditionD、WebLogic Session ReplicationE、Coherence Web Edition
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How can the command-line Coherence application in Windows and UNIX be started ?()A、 navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or ./bin/coherence.sh (UNIX)B、 navigate to the $COHERENCE_HOME directory and type coherence.cmd (Windows) or bin/coherence.sh (UNIX)C、 navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or coherence.sh (UNIX) D、 All of the above
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Select three true statements regarding Coherence()A、 Coherence provides stronger data management than an Application ServerB、 Coherence provides better scale-out performance than a Application ServerC、 Coherence provides better scale-out performance than a Database ServerD、 Coherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
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Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?()A、Coherence*WebB、Coherence*ExtendC、TopLink Grid with CoherenceD、Coherence cluster lifecycle management in WebLogic ServerE、Named cache dependency Injection
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To use Active Cache features in WebLogic 12C, which three libraries are needed from the WebLogic Server installation to be deployed in WebLogic Server?()A、coherence-work.jarB、coherence.jarC、active-cache-1.0.jarD、coherence-web-spi.war
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Which two statements are TRUE regarding Coherence Indexes ? ()A、 indexes are maintained by cache entry ownesB、 an application should not suggest an index that another aplication had suggestedC、 indexes cannot be sortedD、 each application using Coherence may suggest the same set of indexes when it starts
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A customer has a critical, performance-sensitive web application that connects to a multinode Oracle RAC database. Which feature of WebLogic can provide significant performance benefit?()A、The Web Session Affinity feature of Active GridLink for RACB、WebLogic Clustering C、The Transaction Affinity feature of Active GridLink for RACD、Coherence*Web Session Replication
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Which three data sources integrations are provided by Coherence out of the box ? ()A、 TopLink Grid and TopLink EssentialsB、 Java Persistence API (JPA)C、 Open Database Connectivity (ODBC)D、 FileSystemE、 Java Database Connectivity (JDBC)
考题
Identify architecturally where in an application, Coherence stack will be used ()A、 coherence resides locally on the machines of all remote application usersB、 coherence resides between remote users and the Web tierC、 coherence resides between the Web tier and application tierD、 coherence resides between the application tier and data tier
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A customer has a critical, performance-sensitive web application that connects to a multimode Oracle RAC database. Which feature of WebLogic can provide signification benefit?()A、The Web Session Affinity feature of Active GridLink for RACB、WebLogic ClusteringC、The Transaction Affinity feature of Active GridLink for RACD、Coherence*Web Session Replication
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As an architect for ABC bank, you have been tasked to improve the performance of their online balance transfer application. Due to various margers and takeovers, the bank has heterogeneous systems. Some applications are based on Java while others on either .net or C++. You would like to propose object serialization with Coherence to enable passing objects between these different language platforms. Which of the following options provides the capability ?()A、 Standard Java serializationB、 .Net Binary serializationC、 Coherence Portable Object FormatD、 Coherence Externalizable Lite
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What is the solution for the "maximum socket buffer size" warnings in Oracle Coherence version 3.1 to 3.3 ? ()A、 configure the OS allow for larger buffersB、 upgrade the Coherence versionC、 configure the OS allow for small buffersD、 configure the OS allow for small buffers and upgrade the Coherence version
考题
单选题As an architect for ABC bank, you have been tasked to improve the performance of their online balance transfer application. Due to various margers and takeovers, the bank has heterogeneous systems. Some applications are based on Java while others on either .net or C++. You would like to propose object serialization with Coherence to enable passing objects between these different language platforms. Which of the following options provides the capability ?()A
Standard Java serializationB
.Net Binary serializationC
Coherence Portable Object FormatD
Coherence Externalizable Lite
考题
单选题Which of the following changes to sentence 7 would best improve the coherence of the first paragraph?A
Change you to their children.B
Change use to also use.C
Begin the sentence with Nevertheless.D
Begin the sentence with For instance.E
Change to behave to behaving.
考题
单选题What is the solution for the "maximum socket buffer size" warnings in Oracle Coherence version 3.1 to 3.3 ? ()A
configure the OS allow for larger buffersB
upgrade the Coherence versionC
configure the OS allow for small buffersD
configure the OS allow for small buffers and upgrade the Coherence version
考题
多选题Which two statements are true when when a Coherence cluster member is lost ? ()ARemaining members recover by repartitioning the data across the remainig cluster members in parallel with normal request processingBSome latencies may be experienced due to higher priority of recoveryCIn flight operations may be lostDA system administrator must manually assist recovery of the lost data
考题
多选题Which four actions can you perform using the WebLogic Admin Console?()AStop and start Managed Servers using the Node Manager.BStop and start Coherence Servers using the Node Manager.CCreate a WebLogic Domain Template.DCreate and target JDBC connection pools.ECreate and target WebLogic Diagnostic Framework Diagnostic Modules.FChange Java command-line parameters at run time.
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多选题Which four steps are involved to use Active Cache Dependency Injection in a WebLogic Java EE application?()ADeploy Active Cache shared libraryBDeclare dependency on the shared libraryCDeclare all dependency injection entriesDPackage tangosol-coherence-override.xml in modules classpathEPackage coherence-cache-config.xml in modules classpath
考题
多选题Which two statements are TRUE regarding Coherence Indexes ? ()Aindexes are maintained by cache entry ownesBan application should not suggest an index that another aplication had suggestedCindexes cannot be sortedDeach application using Coherence may suggest the same set of indexes when it starts
考题
单选题How can the command-line Coherence application in Windows and UNIX be started ?()A
navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or ./bin/coherence.sh (UNIX)B
navigate to the $COHERENCE_HOME directory and type coherence.cmd (Windows) or bin/coherence.sh (UNIX)C
navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or coherence.sh (UNIX) D
All of the above
考题
单选题Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?()A
Coherence*WebB
Coherence*ExtendC
TopLink Grid with CoherenceD
Coherence cluster lifecycle management in WebLogic ServerE
Named cache dependency Injection
考题
多选题Select three true statements regarding Coherence()ACoherence provides stronger data management than an Application ServerBCoherence provides better scale-out performance than a Application ServerCCoherence provides better scale-out performance than a Database ServerDCoherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
考题
单选题Identify architecturally where in an application, Coherence stack will be used ()A
coherence resides locally on the machines of all remote application usersB
coherence resides between remote users and the Web tierC
coherence resides between the Web tier and application tierD
coherence resides between the application tier and data tier
考题
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 callerA
read throughB
write throughC
refresh aheadD
write behind
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