1z1-599 무료 덤프문제 온라인 액세스

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?

• A.Asynchronous Replication
• B.Synchronous Replication
• C.WAN Replication
• D.MAN Replication
• E.Database Replication

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 both a Maximum Thread Constraint and Minimum Thread Constraint.
• B.Configure a Work Manager for the MDB with a Maximum Thread Constraint.
• C.Configure a Work Manager for the MDB with a Minimum Thread 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 a Maximum Thread Constraint and a Capacity Constraint.

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

• A.Implementation-Vendor
• B.Specification-Vendor
• C.Specification-Version
• D.Extension-Name
• E.Implementation-Version

Which three scenarios are true about Domains?

• A.Domains can be created using the Configuration Wizard.
• B.Domain configuration files are located in the WebLogic home directory.
• C.Domains can be created using WLST.
• D.Domains can be created based on a domain template.

Identify three reasons that explain why assigning more than one managed serve achieve better performance than running one managed server with more resources?

• A.More instances means more connections to databases, so one could serve more concurrent calls on the database level. This is primarily why this approach will give better performance numbers.
• B.Thread management inside the JVM process might be less effective than context switching between processes on the OS level. It is better to combine both these technologies to achieve full saturation of resources.
• C.Assigning more than one managed server to hardware will never bring better performance.
• D.Current CPUs are multicore units. So starting managed servers in the amount of physical cores and pinning them 1:1 to cores will always get the best performance.
• E.Depending on the profile of the application, having more JVMs with smaller heaps will lead to more predictable response times than fewer JVMs with a large heap.
• F.By a combination of prioritization of processes on the OS level and Work Manager in WLS, one could tune the whole environment more precisely.