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1z0-599 问题列表
问题
多选题A common approach to solve application performance issues is to add more hardware. Which two reasons describe why this alone does not always solve performance problems?（）AThere may be a bottleneck in the application that additional hardware would not solve.BAdding more hardware is costly and time consuming.CAdding hardware at the application layer may place additional load on an already overloaded database, network appliance, or storage system.DAdding more hardware may introduce new configuration requirements that need to be tested.
问题
多选题Which two tasks can be performed when WLST is in OFFLINE mode?（）Amodifying the configuration of an online domainBmodifying the configuration of an offline domainCviewing runtime performance data in ONLINE modeDviewing runtime performance data in OFFLINE modeEcreating and extending domains
问题
单选题An application that needs to use a shared library has a deployment descriptor that only specifies the Specification-Version and Extension-Name of the shared library. When the application is deployed, which shared library will be used?（）A
The application will go into an ADMIN state and fail to deploy because the Implementation- Version is required.B
The application will be deployed but the classes in the shared library will not be available.C
If you are using the WebLogic Admin Console, you will be prompted for the version you want to use; otherwise, the application will fail to deploy.D
If there are multiple versions of the shared library deployed, WebLogic will use the one with the highest Implementation-Version.E
If there are multiple versions of the shared library deployed, WebLogic will use the one that was deployed most recently.
问题
单选题In a Java EE messaging application, one MDB is consuming a lot of memory at high traffic. What configuration should you use to prevent possible out-of-memory error at high traffic and at the same time not losing messages?（）A
Configure a Work Manager for the MDB with a Maximum Thread Constraint.B
Configure a Work Manager for the MDB with a Minimum Thread Constraint. C
Configure a Work Manager for the MDB with a Maximum Thread Constraint and a Capacity Constraint. D
Configure a Work Manager for the MDB with a Minimum Thread Constraint and a Capacity Constraint. E
Configure a Work Manager for the MDB with both a Maximum Thread Constraint and Minimum Thread Constraint.
问题
单选题A web application is bound to the context named "/webapp" and the client uses the browser and makes a request to the resource http://server:port/webapp/ctxl/resource. Where do you place this resource inside the web application structure?（）A
in the subdirectory /WEB-INF/ctxlB
in the subdirectory /META-INF/ctxlC
in the subdirectory /ctxl in the root of the archiveD
in the subdirectory /ctxl/resource in the root of the archiveE
in the root of the archive
问题
多选题You deployed a Java EE Shared Library and want to use it from an application that is also deployed on the same cluster. Which two manifest attributes must be specified at a minimum with corresponding values in the deployment descriptor of the application that requires?（）AImplementation-VersionBSpecification-VersionCExtension-NameDSpecification-VendorEImplementation-Vendor
问题
单选题What is the name of the WebLogic specific deployment descriptor of Java Enterprise Application?（）A
application.xmlB
weblogic.xmlC
web.xmlD
weblogic-application.xmlE
config.xml
问题
多选题To use Active Cache features in WebLogic 12C, which three libraries are needed from the WebLogic Server installation to be deployed in WebLogic Server?（）Acoherence-work.jarBcoherence.jarCactive-cache-1.0.jarDcoherence-web-spi.war
问题
单选题An airline is building a booking system for its premium and general customers. The goal is to ensure premium members are given higher access priority when user traffic is high. What configuration will achieve this goal?（）A
Configure a Work Manager for premium users with a Minimum Thread Constraint.B
Configure a Work Manager for premium users with a higher fair-share-request-class.C
Configure a Work Manager for premium users with a higher response-time-request-class.D
Configure a Work Manager general users with a Maximum Thread Constraint.E
Configure a Work Manager for premium users with a custom request-class.
问题
多选题You have a durable subscriber, and the subscriber is down or not reachable when the message is produced. Which two options regarding the expiry of these messages are true?（）Aafter the subscriber is unavailable for 10 minutesBwhen the subscriber is availableCafter the subscriber is unavailable for after an hourDare available until the specified time elapsesEare expired instantly
问题
多选题In the absence of shared storage between cluster nodes, which two actions can you take to configure a High Availability architecture?（）AMove domain logs to a highly available database.BMove server logs to a highly available database.CMove transaction logs to a highly available database.DMove JMS persistent stores to a highly available database.EMove error logs to a highly available database.
问题
单选题A customer stores environmental settings in the deployment descriptors of an application. Whenever they promote the application version from testing to the production environment, they need to open the archive and modify the deployment descriptor. This process is against their security policy. What approach should you recommend to leverage WebLogic features such that they do not have to modify the application archive for different environments?（）A
Keep environmental data in the global settings of domain and the application can read it from the domain where it runs.B
Keep environmental data in Deployment Plan XML files. It allows you to change parameters in the deployment descriptor without opening the archive file.C
Keep environmental data in the database because it is the most effective way of parametrizing the environment. D
Keep archive in exploded format so the customer does not have to open the archive files.E
Eliminate all environmental settings from the application. There should not to be any environmental settings in the application.
问题
单选题What does the Fast Connection Failover feature of Active GridLink for RAC provide?（）A
instant notification of a RAC node failure so applications never have to retry a transaction that was sent to a node that failed during the transactionB
near-instant notification of the failure of a RAC node failure that minimizes the possibility connection to a failed node being provided to an applicationC
application level notification of a failed RAC node such that an application can retry a transaction if requiredD
faster failover for Multi DatasourcesE
guaranteed transaction high availability when interacting with an Oracle RAC Database
问题
多选题Identify four features of WebLogic that provide value above and beyond a simple Java EE container.（）AActive GridLink for RACBsupport for enterprise Web Services standards beyond Java EE specificationCIntegration with Enterprise ManagerDmarket leading performanceEJava EE6 Specification SupportFJava SE 7 support
问题
多选题You are configuring a JMS server with a need for load balancing the messages. To achieve the load balance you should （）.Ause regular queues and topicsBuse distributed queues and topicsCnot use subdeploymentsDdisable server affinityEuse message paging