1Z0-102 Online Practice Questions and Answers

Correct Answer: C

Note:

Updating Proxy Service Configurations for an Expanded Cluster

If your AquaLogic Service Bus configuration includes one or more proxy services that use JMS endpoints with cluster addresses, then you must also perform the

following procedure using the AquaLogic Service Bus Console after adding the new managed server to the cluster:

1.

In the Change Center, click Create to create a session.

2.

Using the Project Explorer, locate and select a proxy service that uses JMS endpoints with cluster addresses.

3.

At the bottom of the View Details page, click Edit.

4.

If there is a cluster address in the endpoint URI, add the new server to the cluster address.

5.

On the Edit a Proxy Service - Summary page, click Save.

6.

Repeat step 2. through step 5. for each remaining proxy service that uses JMS endpoints with cluster addresses.

7.

In the Change Center, click Activate.

The proxy services are now configured for operation in the extended domain.

Reference: eDocs Home > BEA AquaLogic Service Bus 2.0 Documentation > Deployment Guide > Configuring a Clustered Deployment

Correct Answer: C

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.

Incorrect answers:

A: A cluster is part of a particular WebLogic Server domain.

D: In each domain, one WebLogic Server instance acts as the Administration Server--the server instance which configures, manages, and monitors all other server instances and resources in the domain. Each Administration Server manages one domain only. If a domain contains multiple clusters, each cluster in the domain has the same Administration Server.

Reference: Using Node Manager to Control Servers Reference: Understanding WebLogic Server Clustering http://docs.oracle.com/cd/E11035_01/wls100/cluster/overview.html

Correct Answer: A

The WLST life cycle shutdown command gracefully shuts down a running server instance or cluster.

Reference: WebLogic Scripting Tool ,Life Cycle Commands

Correct Answer: D

When you create a JDBC resource (data source or multi data source) using the Administration Console or using the WebLogic Scripting Tool (WLST), WebLogic Server creates a JDBC module in the config/jdbc subdirectory of the domain directory, and adds a reference to the module in the domain's config.xml file.

Reference: Configuring WebLogic JDBC Resources

Correct Answer: ABD

Configurable JMS Resources in Modules

The following configuration resources are defined as part of a system module or an application module:

*

Distributed destinations (A, D)

*

Connection factories (B)

*

Queue and topic destinations

*

Templates

*

Quota

*

Foreign servers

*

MS store-and-forward (SAF) configuration items

All other JMS environment-related resources must be configured by the administrator as domain configuration resources. This includes:

*

JMS servers required (not E)

*

Store-and-Forward agents (optional)

*

Path service (optional)

*

Messaging bridges (optional)

*

Persistent stores (optional)

Reference: Configuring And Managing WebLogic JMS, Configurable JMS Resources in Modules

Correct Answer: BDF

There are three ways to create domain templates:

*

Domain Template Builder (config_builder.sh under WL_HOME/common/bin) Go to Start Menu->All programs->weblogic10gR3->Tools->Domain Template Builder

*

pack command The pack command creates a template archive (.jar) file that contains a snapshot of either an entire domain or a subset of a domain. You can use a template that contains a subset of a domain to create a Managed Server domain directory hierarchy on a remote machine.

*

WLST offline command line tool

Reference: Creating Domain Templates Using the Domain Template Builder Reference: Creating Domains Using WLST Offline

Correct Answer: BDF

B: Go to Start Menu->All programs->weblogic10gR3->Tools->Domain Template Builder

D: The pack command creates a template archive (.jar) file that contains a snapshot of either an entire domain or a subset of a domain. You can use a template that contains a subset of a domain to create a Managed Server domain directory hierarchy on a remote machine.F: WLST enables you to create a new domain or update an existing domain without connecting to a running WebLogic Server (that is, using WLST offline)--supporting the same functionality as the Configuration Wizard.

Incorrect answer:

Reference: Creating Domain Templates Using the Domain Template Builder Reference: Creating Domains Using WLST Offline

Correct Answer: B

WebLogic Server provides three different options for staging files: stage mode, nostage mode, and external_stage mode.

By default, WebLogic Portal's default staging mode is "stage."

Reference: Oracle Fusion Middleware Production Operations Guide for Oracle WebLogic Portal, Changing the Default Staging Mode

Correct Answer: B

A WebLogic domain can be composed of a number of WebLogic instances, and several of these servers may be grouped into clusters. For instance, you could set up a cluster of WebLogic servers, all of which host your web application and related resources. This cluster of servers could be fronted by a load balancer that distributes requests evenly across all the members of the cluster. The load balancer could itself be another WebLogic instance. All server instances must belong to the same WebLogic domain. Thus, a WebLogic cluster is a group of servers working together with services, such as clustered JNDI, to provide support for failover and load balancing. A domain may in turn have a number of WebLogic instances, several groups of which can be placed into different clusters.

Correct Answer: ABF

A: All servers in a domain run either in development mode or production mode.

F: If you want to create a new domain, you can use the Configuration Wizard (or WLST or Unpack command).

Incorrect answers:

D: Only an administration server can update the domain configuration.