Free 1Z0-599 Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

Note:

* It is recommended that you shutdown WebLogic Server instances through the Administration

Console.

* If automatic server migration is enabled, the servers are required to contact the cluster leader and

renew their leases periodically. Servers will shut themselves down if they are unable to renew their

leases. The failed servers will then be automatically migrated to the machines in the majority

partition.

Note:

* 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 instances—whether Administration Server or Managed

Server—that you want to control with Node Manager.

* In managing multiple servers, Node Manager uses multiple configuration files and outputs log files

to multiple directories.

* nodemanager.domains

This file contains mappings between the names of domains managed by Node Manager and their

corresponding directories.

* Node Manager in the WebLogic Server Environment

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Reference; Node Manager Administrator's Guide for Oracle WebLogic Server 12c

The Clone WebLogic Domain option launches a wizard that enables you to clone a WebLogic Domain

from an existing reference domain that is already discovered with Cloud Control. It allows you to

clone the Middleware Home and its binaries, and the domain configuration.

* If you selected the Cloning a WebLogic Domain option, the Middleware Provisioning: Domain

Configuration page appears. This page contains a set of links to several pages where you can enter

the properties that are most likely to be reconfigured like domain name, listen addresses for the

administration server and managed servers, Node Manager/Machine configuration, and JDBC data

sources.

Note:

* Apache Maven is a software tool for building and managing Java-based projects. WebLogic Server

provides support for Maven through the provisioning of plug-ins that enable you to perform various

operations on WebLogic Server from within a Maven environment.

* Continuous Integration is a software engineering practice which attempts to improve quality and

reduce time to deliver software by applying small, frequent quality control efforts. It is characterized

by these key practices:

Use of a version control system

All developers commit to the ‘HEAD’ (main code line) every day

The product is built on every commit

The build must be automated and fast

Automated deployment to a production-like environment

Automated testing

Results of all builds are published (so everyone can see who broke the build)

Deliverables are easily available (for developers, testers, other stakeholders)

Note:

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The WebLogic Server JDBC subsystem has supported Oracle RAC since WLS

version 8.1 SP5, originally developed for Oracle9i RAC. This support is based on a

particular type of data source configuration, called a multi data source. A multi data

source is a data source abstraction over one or more individual data sources. It

serves JDBC connections from each of the member data sources according to a

specified policy2. A RAC multi data source configuration requires that each

member data source obtain connections to a particular RAC instance, as illustrated

in the following diagram of a three-node RAC cluster configuration.

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Reference: Oracle WebLogic Server Active GridLink for Oracle Real Application Clusters(RAC)

Note:

* Persistent messages are saved in the persistent store on the sending side until they are successfully

forwarded to and acknowledged by the receiving side.

Incorrect:

Not A: New or enhanced WebLogic 12c features include

JAVA EE 6 support all kinds of JEE6 specifications

Not C: 12c do include a new Maven plug-in

Not D: For 1.6 adapters, you can embed metadata annotations in the resource adapter class files to

specify deployment information, eliminating the need to create the ra.xml file manually.

http://my-java-planet.blogspot.com/2014/04/which-weblogic-optimization-allows-one.html

The WebLogic Server-specific deployment descriptor weblogic.xml.

If your Web application does not contain a weblogic.xml deployment descriptor, WebLogic Server

automatically selects the default values of the deployment descriptor elements.

Note:

A Web archive (WAR file) contains the files that make up a Web application. A WAR file is deployed as

a unit on one or more WebLogic Server instances. A WAR file deployed to WebLogic Server always

includes the following files:

* One servlet or Java Server Page (JSP), along with any helper classes.

* An optional web.xml deployment descriptor, which is a Java EE standard XML document that

describes the contents of a WAR file.

* A weblogic.xml deployment descriptor, which is an XML document containing WebLogic Server-

specific elements for Web applications.

* A WAR file can also include HTML or XML pages and supporting files such as image and multimedia

files.

Reference: weblogic.xml Deployment Descriptor Elements

Session Affinity Policy

Web applications where a user session has back-to-back online transaction processing (OLTP) have

better performance when repeated operations against the same set of records are processed by the

same RAC instance. Business applications such as online shopping and online banking are typical

examples of this pattern.

A GridLink data source uses the Session Affinity policy to ensure all the data base operations for a

web session, including transactions, are directed to the same Oracle RAC instance of a RAC cluster.

Note:

The context is stored in the HTTP session. It is up to the application how windows (within a browser

or across browsers) are mapped to HTTP sessions.

Note 2:

* GridLink Affinity

WebLogic Server GridLink affinity policies are designed to improve application performance by

maximizing RAC cluster utilization. A GridLink data source monitors RAC load balancing advisories

(LBAs) using the AffEnabled attribute to determine if RAC affinity is enabled for a RAC cluster. The

first connection request is load balanced using Runtime Connection Load-Balancing (RCLB) and is

assigned an Affinity context. All subsequent connection requests are routed to the same Oracle RAC

instance using the Affinity context of the first connection until the session ends or the transaction

completes.

* Session Affinity

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Reference; Configuring and Managing JDBC Data Sources for Oracle Weblogic server 12c, Using

GridLink Data Sources

B: A domain consists of one or more WebLogic Server instances (and their associated resources) that

you manage with a single Administration Server.

D: In a domain, server instances other than the Administration Server are referred to as Managed

Servers. Managed Servers host the components and associated resources that constitute your

applications.

Incorrect:

Not A: Each WebLogic Server domain must have one server instance that acts as the Administration

Server.

Not C: A domain can include multiple WebLogic Server clusters and non-clustered WebLogic Server

instances.

Not E: 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 instances—whether Administration Server or Managed

Server—that you want to control with Node Manager.

Reference: Overview of WebLogic Server Domains

Using the Domain Template Builder to Create Domain Templates

To create a domain, start the Configuration Wizard and choose a domain configuration template.

Reference: Creating and Configuring Domains Using the Configuration Wizard

C: Spring Console Extension. WebLogic provides an Admin Console extension for Spring to provide

administrators with visual tools for monitoring the Spring parts of deployed applications (first

navigate to WebLogic Admin Console's P

| Extension menu option and and enable spring-

console). This Spring console extension is basically a set of pages which are added amongst the

normal pages of the standard WebLogic admin console, rather than being a separate console per se.

The extension provides a view onto the values of the WebLogic generated Spring MBeans

D: If you have an issue, you use the Oracle Support organisation for help with WebLogic specific

problems and any Spring parts to your application are treated just like your own custom code is, from

an Oracle Support perspective.

E: WebLogic Injected Spring Beans is a Weblogic feature that is enabled by default.

Reference: WebLogic and Spring

Similar to the configuration information, WebLogic Server runtime MBeans are arranged in a

hierarchical data structure. When connected to an Administration Server, you access the runtime

MBean hierarchy by entering the serverRuntime or the domainRuntime command. The

serverRuntime command places WLST at the root of the server runtime management objects,

ServerRuntimeMBean; the domainRuntime command, at the root of the domain-wide runtime

management objects, DomainRuntimeMBean.

Reference: WebLogic Scripting Tool, Browsing Runtime MBeans