Free Oracle 1z1-468 Exam Dumps Questions & Answers

Which plug-in does Oracle Traffic Director require you to install to load balance HTTP requests to WebLogic Server?

• A.  mod_weblogic
• B.  mod_ohs_wl
• C.  mod_wl_ohs
• D.  No plug_in is required
• E.  mod_wls

What is the main method used to collect the monitoring data of a Coherence cluster, its nodes, and caches?

• A.  one central Enterprise Manager agent, querying JMX data from each node in the cluster
• B.  one central Enterprise Manager agent querying JMX data from a single management node
• C.  Enterprise Manager agent on every host, querying JMX data from nodes running on that host
• D.  Enterprise Manager agent on every host, querying JMX data from nodes running on the host, and a central Enterprise Manager agent querying JMX data from a management node for cluster-level
• E.  JVMD agent collecting data trough sampling of the JVM for each node

What is the primary purpose of the Middleware Diagnostics Advisor (MDA) included in WLS Management Pack EE?

• A.  to provide comprehensive advice on how to optimize schema design in order to maximize application performance
• B.  to analyze the EM configuration and suggest configuration changes that will extend the stability of EM
• C.  to find configuration problems by comparing WLS configuration to a Gold Image configuration
• D.  to facilitate proactive performance and availability management by auto-finding problems and suggesting solutions
• E.  to automate the SQL tuning process by comprehensively exploring all the possible ways of tuning a SQL statement

Which statement about JRockit Discovery Protocol (JDP) is true?

• A.  JDP was initially introduced in the HotSpot VM 1.5.
• B.  JDP can be used by application to exchange serialized data between JVMs.
• C.  JDP is a subset of HTTP.
• D.  JDP enables network auto discovery of JVMs.

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

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