Oracle 1Z0-468 Online Practice Questions and Exam Preparation

Oracle 1Z0-468 Online Questions & Answers

• Question 51:

  Which are two key factors in deciding when to configure OTD for SDP support?

  A. number of connections that OTD needs to manage
  B. size of the payload that will be load balanced
  C. whether Oracle Traffic Director is deployed with InfiniBand fabric
  D. request rate
  C. whether Oracle Traffic Director is deployed with InfiniBand fabric

• Question 52:

  What are the three business drivers for cloud computing? (Choose three.)

  A. better resource utilization
  B. enterprise agility
  C. higher customer support quality
  D. ease of administration
  E. elastic scalability
  A. better resource utilization
  D. ease of administration
  E. elastic scalability

• Question 53:

  Which three areas are automatically optimized by the Oracle JDK ergonomics? (Choose three.)

  A. Garbage Collector
  B. Debugging options
  C. Heap size
  D. Class loader
  E. Runtime compiler
  A. Garbage Collector
  C. Heap size
  E. Runtime compiler

• Question 54:

  A Coherence node dies and is removed from a cluster.

  What two actions occur if that node was part of a distributed cache where backup_count = 1? (Choose two.)

  A. Access is blocked to all operations while the cluster is rebalanced.
  B. Data is re-partitioned so that all data is accessible again.
  C. Partitions are moved so that the data is balanced among remaining nodes.
  D. Backup partitions are promoted to be primary, and new backups are created.
  A. Access is blocked to all operations while the cluster is rebalanced.
  C. Partitions are moved so that the data is balanced among remaining nodes.

• Question 55:

  Which two JVM components can be configured to impact application performance? (Choose two.)

  A. Heap
  B. Local variables stack
  C. Class loader
  D. Bytecode interpreter
  E. Garbage Collector
  C. Class loader
  E. Garbage Collector

• Question 56:

  Which configuration can be used for enabling Coherence as an L2 Cache?

  A. @Entity@CacheInterceptor (CoherenceReadCustomizer.class)public class Employee implements Serializable
  B. @Entity@Customizer(CoherenceReadCustomizer.class)public class Employee implements Serializable
  C. @Entity@Customizer(CoherenceReadWriteCustomizer.class)public class Employee implements Serializable
  D. @Entity@CacheInterceptor (CoherenceInterceptor.class)public class Employee implements Serializable
  D. @Entity@CacheInterceptor (CoherenceInterceptor.class)public class Employee implements Serializable

• Question 57:

  What three components are not part of EM and require separate installations? (Choose two.)

  A. BTM Engine
  B. RUEI Engine
  C. JVM Diagnostics Engine
  D. Application Discovery and Performance Management Engine
  E. Ops Center
  D. Application Discovery and Performance Management Engine
  E. Ops Center

• Question 58:

  You have developed and tested your Coherence application on a single physical machine by using the following operational configuration:

  

  What two configuration changes must be made to run your application on multiple physical machines using multicast? (Choose two.)

  A. Lower the logging severity level to 3.
  B. Change the unicast listener address to a non-loopback address.
  C. Increase the multicast listener time-to-live value.
  D. Specify a list of well-known addresses.
  B. Change the unicast listener address to a non-loopback address.
  D. Specify a list of well-known addresses.

• Question 59:

  Identify four components of the Oracle Cloud Application Foundation. (Choose four.)

  A. WebLogic Server
  B. Database
  C. Virtual Assembly Builder
  D. Exalogic Elastic Cloud Software
  E. Tuxedo
  F. Coherence
  A. WebLogic Server
  C. Virtual Assembly Builder
  E. Tuxedo
  F. Coherence

• Question 60:

  You plan to deploy your Coherence application to a new production environment. You want to ensure that the new environment supports multicast, and that all of the machines are connected to the same physical switch for optimal performance. What two tools will help confirm that the new environment satisfies both criteria? (Choose two.)

  A. Coherence MulticastTest
  B. Coherence DatagramTest
  C. Coherence Console
  D. Coherence CohQL Command-Line
  A. Coherence MulticastTest
  D. Coherence CohQL Command-Line