IBM WebSphere Application Server Network Deployment V7.0, Core Administration

1.

In a Java EE application, how are EIB resources protected?

Security constraints Method permissions Java 2 security policy files Administrative permissions

2.

An application which uses JMS clients will be deployed to a stand--alone application server. Messages will be produced by a session EJB and consumed by a message-driven bean (MDB) via a queue destination. What JMS resources must be configured by an administrator to support this application?

Destination, queue point, mediation Destination, connection factory, data store Message points, destination, connection factory Queue, connection factory, activation specification

3.

Applications that need to create additional persistent bindings of objects associated with a specific node can bind those objects under which of the following types of namespace partition?

Server roots Cell persistent Node persistent System namespace

4.

Which one of the following statements is true about scoping resources in WebSphere Application Server?

When a resource is defined at a more general scope, greater isolation is provided. In the administrative console, All scopes can be selected to create a new resource. Resources that are defined at more specific scopes override duplicate resources that are defined at moregeneral scopes. Resources such as Java Database Connectivity (JDBC) providers, namespace bindings, or shared librariescan only be defined at a single scope.

5.

When an administrator creates a service integration bus (SIBus) destination, which one of the following tasks must be performed?

Scope the bus destination to a specific cluster. Assign the destination to a specific bus member. Select an appropriate mediation for the bus destination. Create the appropriate message point for the bus destination.

6.

If a deployed application is mapped to a Web server, an updated plug-in configuration file must be generated and propagated. By viewing the plug-in configuration file, how can an administrator determine if the mapping was successful? There will be a:

Property element under Transport with a Name attribute equal to the path of the mapped application. URI element under UriGroup With a Name attribute equal to the context root of the mapped application.C Server element under ServerCluster with a Name attribute equal to the .ear file of the mapped application.
D VirtualHost element under VirtualHostGroup with a Name attribute equal to the assigned port number of
the mapped application.

7.

When adding a new member to a cluster, why is it necessary for an administrator to select the option for generating unique HTTP ports?

To enable encryption over the secure HTTP ports To prevent other applications from using these ports To avoid port conflicts with other servers on the same node To ensure that cluster members on different hosts have unique ports

8.

Aside from the administrative console and the addNode command, what other facilities does WebSphere Application Server provide for federating nodes into cells?

wsadmin The administrative agent The Profile Management Tool (PMT) Rational Application Developer Assembly and Deploy Module

9.

A cluster, Cluster1, is a member of the service integration bus (SIBus) Bus1 and the host of a queue destination Destination1. When Clusterl was added to Busl, the High availability messaging engine policy was selected. An administrator will deploy an application containing an MDB, MDB1, onto Cluster1. The MDB will listen to Destination1. In order to allow MDB1 instances on all cluster members to get messages from Destination1, the administrator should:

enable the option Always activate MDBs in all servers on MDB1s activation specification set the option MDB connections to Parallel on Destination1s MDB properties disable the option prefer local on MDB1 when installing the application set the option Connection proximity to Bus on Bus1s activation specification defaults

10.

An administrator has created a cluster, C1, and configured memory-to-memory HTTP session replication. How can the administrator best ensure that every HTTP session is replicated on all members of the cluster?

In the Replication domain settings for the C1 replication domain, set Number of replicas to entire domain In the Replication domain settings for the C1 replication domain, set Number of replicas to 0 In the Memory--to-memory replication settings for each member of C1, set Number of replicas to entiredomain In the Memory--to-memory replication settings for each member of C1, check Replicate to all members

IBM WebSphere Application Server Network Deployment V7.0, Core Administration

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IBM WebSphere Application Server Network Deployment V7.0, Core Administration

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