Online Access Free 1z0-468 Practice Test

Which is a valid reason for using Coherence Elastic Data?

• A.Data must be persisted to disk to ensure fault tolerance.
• B.You want to store data on very large heaps.
• C.You want to extend your cluster across a WAN.
• D.You want to cache more that the total amount of RAM on your systems.

Which two actions can be used to create/add an index in Coherence? (Choose two.)

• A.MapIndex
• B.ValueExtractor
• C.Comparator
• D.QueryMap
• E.SimpleMapIndex

What three components of WLS can be managed by the WLS Management Pack EE?

• A.Applications Deployments
• B.WLS Domains
• C.Oracle ESB
• D.SOA Composites
• E.WLS Managed Servers

The performance of your query is very slow.
Which two actions would you take to diagnose potential bottlenecks? (Choose two.)

• A.Monitor the task performance time.
• B.Check that indexes are cached against the fields being queried.
• C.Check that indexes are registered against the fields being queried.
• D.Monitor the task execution time.
• E.Use the QueryRecorder to see the query Trace and Explain plan.

When an object placed into a cache implements the Java Runnable interface, Coherence will _______________.

• A.immediately schedule it to be an on the service thread of the cache in which it was placed
• B.ultimately attempt to run the object on a free worker thread associated with the service of the cache in which the object was placed
• C.do nothing; Coherence does not differentiate between types of value objects
• D.hand the object over to the Invocation service to invoke the run method