A.Ensure the maximum size is increased to an appropriate setting.
B.Set the minimum and maximum size of the connection pool to the same value.
C.Increase the statement cache size.
D.Add more heap to the JVM.
E.Add more nodes to the cluster.
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A customer needs to ensure that the number of threads servicing an application does not exceed the number of database connections available to the application.
What step must you take to address this situation?()
A.Configure a Max Threads Constraint and add your application to the list of applications for the Constraint.
B.Configure a Work Manager with a Maximum Threads Constraint tied to the Connection Pool and configuration your application to use the Work Manager.
C.Configure a Work Manager with a Minimum Threads Constraint tied to the Connection Pool and configure your application to use the Work Manager.
D.Configure a global MaxThreads constraint and target it to the server or clusters where your application is deployed.
E.Configure the startup parameter "-Dwls-maxThreads" to be the same as the number of database connections configured.
A.The Web Session Affinity feature of Active GridLink for RAC
B.WebLogic Clustering
C.The Transaction Affinity feature of Active GridLink for RAC
D.Coherence*Web Session Replication
A customer has a Stock Watch application that publishes stock recommendations to different customers and programs. The stock recommendation message should be processed by only one of the JMS Servers in the cluster.
Which JMS model should be used?()
A.JMS Queue
B.Distributed JMS Queue
C.Uniform Distributed Topic
D.Partitioned Distributed Topic
A.enabling Pinned to Thread
B.enabling Logging Last Resource
C.increasing the Statement cache size
D.setting the statement cache type to LRU
E.setting the initial and maximum capacity to the same number
A.Store Transaction Logs in a database and use Database stores for JMS to make replication between sites easier.
B.Use file based Transaction Logs and JMS stores and implement a separate replication solution for files in addition to database in case database replication fails.
C.Implement Oracle RAC at each site to provide a highly available solution within each datacenter.
D.Configure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.
E.Configure Automatic Service Migration for JMS high availability within a datacenter.
A.The Web Session Affinity feature of Active GridLink for RAC
B.WebLogic Clustering
C.The Transaction Affinity feature of Active GridLink for RAC
D.Coherence*Web Session Replication
A.There may be a bottleneck in the application that additional hardware would not solve.
B.Adding more hardware is costly and time consuming.
C.Adding hardware at the application layer may place additional load on an already overloaded database, network appliance, or storage system.
D.Adding more hardware may introduce new configuration requirements that need to be tested.
A.Sessions can't be preserved when redeploying applications. The customer needs to consider redeployment during late nights when the traffic is low.
B.Change the flag responsible for the development mode of their environment. In the production mode, all sessions are preserved while redeploying application.
C.Change Hotspot to JRockit. Sessions can't be preserved on HotSpot when redeploying application.
D.Use flag -version when redeploying the application. This will switch on the Side By Side deployment feature and preserve existing sessions.
E.Open a service request with Oracle Support. This is unexpected behavior. Sessions are preserved without any extra settings.
A highly available WebLogic cluster in UNIX is configured for automatic server migration. Node Managed is configured on both machines to start managed servers.
How should you simulate a managed server failure to test whether automatic server migration is working?()
A.Shut down the managed server from the WebLogic console.
B.Shut down the managed server using the WLST command through Node Manager.
C.Run "kill -9" once to kill the managed server process.
D.Run "kill -9" to kill the managed server process, and run "kill -9" one more time if the managed server is restarting.
A.Assign more than one managed server to a physical hardware that allows better CPU utilization
B.Assign more than one application to one managed server to better utilize threads within a single JVM process
C.Assign the same application to more than one managed server to load balance requests between servers
D.Assign the same heap size to the managed server across the cluster for easier control of memory footprint
E.Create a virtualized environment with hypervisor for an easier solution
最新试题
In the absence of shared storage between cluster nodes, which two actions can you take to configure a High Availability architecture?()
WebLogic Node Manager can be used to manage the life cycle of WebLogic servers. WebLogic Node Manager is installed and started ().
Which two outcomes result when a domain is created in development mode?()
A customer has a web application with HTTP Sessions that need to be replicated to a backup site that is more than 100 miles away from the primary site, connected over the Internet. Which type of session replication in WebLogic is recommended?()
Which four service offerings are included in Oracle Public Cloud?()
Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?()
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?()
To use Active Cache features in WebLogic 12C, which three libraries are needed from the WebLogic Server installation to be deployed in WebLogic Server?()
When a critical error occurs, which module in Enterprise Manager will automatically collect diagnostics data from WebLogic Server?()
In WebLogic 10.3.6 and WebLogic 12c on ExaLogic, performance of JMS is further improved through ().