oracle 1z0-599 practice test

Oracle WebLogic Server 12c Essentials Exam

Question 1

Oracle Coherence is best classified as _____?

  • A. A Database Product
  • B. A Middleware Product
  • C. An Object Relational Mapping (ORM) Tool
  • D. A Soft Load Balancer
  • E. An Application Product


Oracle Coherence 3.6 is a component of Oracle Fusion Middleware 11g.


Question 2

To use Active Cache features in WebLogic 12C, which three libraries are needed from the WebLogic
Server installation to be deployed in WebLogic Server?

  • A. coherence-work.jar
  • B. coherence.jar
  • C. active-cache-1.0.jar
  • D. coherence-web-spi.war

B, C, D

B, D: In addition to the coherence.jar file, Coherence provides a deployable shared library,
coherence-web-spi.war, that contains a native plug-in to WebLogic Server's HTTP Session
Management interface. Coherence also provides the active-cache-1.0.jar file which contains the
classes that allow WebLogic Server to interact with Coherence.
C: The active-cache-1.0.jar is included in the WebLogic Server installation.
Reference: Oracle Coherence Tutorial for Oracle Coherence


Question 3

Which four steps are involved to use Active Cache Dependency Injection in a WebLogic Java EE

  • A. Deploy Active Cache shared library
  • B. Declare dependency on the shared library
  • C. Declare all dependency injection entries
  • D. Package tangosol-coherence-override.xml in modules classpath
  • E. Package coherence-cache-config.xml in modules classpath

A, B, C, E

* Example
If you have additional Coherence caches running on Coherence*Web, then you must merge the
cache configuration information (typically defined in thecoherence-cache-config.xmlfile) with the
session configuration contained in thesession-cache-config.xmlfile. The cache and session
configuration must be consistent across WebLogic Server and Coherence cache servers.


Question 4

For real time event processing, which three clients can you use?

  • A. Java
  • B. C++
  • C. .NET
  • D. REST

A, B, C


Question 5

Which product has guaranteed messaging and transactional integrity for 100% reliability, over 25
years of use in the world's largest transaction applications?

  • A. Coherence
  • B. Tuxedo
  • C. JRockit
  • D. WebLogic Server


JCA Adapter
This product is a wrapper to the WebLogic Tuxedo Connector (WTC) found as part of the WebLogic
Server (WLS) product. WTC can only be used on WebLogic, but the JCA adapter allows deploying
WTC capabilities on other Java Application Servers that support the Java EE JCA specification.
* Tuxedo (Transactions for Unix, Extended for Distributed Operations) is a middleware platform used
to manage distributed transaction processing in distributed computing environments. Tuxedo is a
transaction processing system or transaction-oriented middleware, or enterprise application server
for a variety of systems and programming languages. Developed by AT&T in the 1980s, it became a
software product of Oracle Corporation in 2008.


Question 6

Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of
this integration?

  • A. Coherence*Web
  • B. Coherence*Extend
  • C. TopLink Grid with Coherence
  • D. Coherence cluster lifecycle management in WebLogic Server
  • E. Named cache dependency Injection


WebLogic Server includes features that allow deployed applications to easily use Coherence data
caches, and seamlessly incorporate Coherence*Web (not A) for session management and TopLink
Grid (not C) as an object-to-relational persistence framework. Collectively, these features are
referred to as ActiveCache.
ActiveCache is employed by applications running on WebLogic Server and provides replicated and
distributed caching services that make an application's data available to all servers in a Coherence
data cluster. New features in this release provide direct access by applications to data caches, either
through resource injection or component-based JNDI lookup, and let you display, monitor, create,
and configure Coherence clusters using the WebLogic Server Administration Console and WLST.
Reference: Oracle Coherence Tutorial for Oracle Coherence


Question 7

What are four benefits of recommended basic architecture?

  • A. Good load balancing between Presentation Tier and Object Tier
  • B. Easy administration
  • C. Flexible Load balancing
  • D. Optimal performance
  • E. Simple security

B, C, D, E


Question 8

In WebLogic 10.3.6 and WebLogic 12c on ExaLogic, performance of JMS is further improved through
_____ and _____.

  • A. Web Session Affinity
  • B. Concurrent Request Manager
  • C. Coherence
  • D. Elastic Message Overflow

B, D

D: Elastic message overflow is the ability for WebLogic JMS to take advantage of solid state disks,
especially on Exalogic, for paging of JMS messages. This is especially important in spikes of traffic.
Access to SSD is much faster than disks or the database, which are used for true persistent storage.
This speed of writing and reading enables the system to absorb the spikes in traffic.


Question 9

WebLogic Node Manager can be used to manage the life cycle of WebLogic servers. WebLogic Node
Manager is installed and started _____.

  • A. Per Machine
  • B. Per Domain
  • C. Per Managed Server
  • D. Per Admin Server


A Node Manager process is not associated with a specific WebLogic domain but with a
machine. You can use the same Node Manager process to control server instances in
any WebLogic Server domain, as long as the server instances reside on the same
machine as the Node Manager process. Node Manager must run on each computer
that hosts WebLogic Server instanceswhether Administration Server or Managed
Serverthat you want to control with Node Manager.
Reference: Overview of WebLogic Server Domains


Question 10

What type of Java EE application can be upgraded to WebLogic 12c using the Smart Upgrade tool?

  • A. GlassFish
  • B. iAS
  • C. WebLogic Server 11g
  • D. JBoss


* iAS: Oracle Application Server
* Oracle WebLogic Server SmartUpgrade is one several Oracle software tools that can help you
upgrade your entire Oracle Application Server or Oracle WebLogic Server environment to Oracle
Fusion Middleware 11g.

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