1z0-599 試験問題を無料オンラインアクセス

What does the Web Session Affinity feature of Active GridLink for RAC provide?

• A.It pins a connection to the thread associated with a web session such that subsequent connection reservations are significantly faster.
• B.It allows developers to modify how their web application reserves and releases database connections to allow enhanced performance.
• C.It provides improved performance by associating a database connection with an HTTP session.
• D.It mandates that HTTP sessions must be stored in an Oracle RAC database for the highest throughput and availability.
• E.It stores a reference to the connection associated with an HTTP session in the session object.

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 Grid
• B.Coherence Web Edition
• C.ActiveCache
• D.WebLogic Session Replication
• E.Coherence Grid Edition

A customer needs to implement a Highly Available solution for JMS that has a primary data center and a backup. Which three steps would you perform when designing your solution?

• A.Implement Oracle RAC at each site to provide a highly available solution within each datacenter.
• B.Store Transaction Logs in a database and use Database stores for JMS to make replication between sites easier.
• C.Configure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.
• D.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.
• E.Configure Automatic Service Migration for JMS high availability within a datacenter.

When your WebLogic Server solution needs to be scaled out with additional capacity and you don't want to add additional hardware, which three techniques should you us?

• A.Assign more than one application to one managed server to better utilize threads within a single JVM process.
• B.Assign more than one managed server to a physical hardware that allows better CPU utilization.
• C.Assign the same heap size to the managed server across the cluster for easier control of memory footprint
• D.Create a virtualized environment with hypervisor for an easier solution
• E.Assign the same application to more than one managed server to load balance requests between servers.

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 custom request-class.
• B.Configure a Work Manager for premium users with a Minimum Thread Constraint.
• C.Configure a Work Manager for premium users with a higher fair-share-request-class.
• D.Configure a Work Manager for premium users with a higher response-time-request-class.
• E.Configure a Work Manager general users with a Maximum Thread Constraint.