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Total 127 questions

Oracle WebLogic Server 12c: Administration I Questions and Answers

Question 13

Your server includes an application that users a generic JDBC data source to connect to a database. However, the network connection between the server and the database is not 100% reliable.

Identify two data source attributes that, if set properly can help avoid situations in which the application fails due to a failed JDBC connection. (Choose two.)

Options:

A.

Statement Cache Type

B.

Pool Reserve Mode

C.

Test Table Name

D.

Test Connection Mode

E.

Test Connections on Reserve

Question 14

Consider an application that comprises both web and EJB components.

What are two benefits of implementing a multitier cluster architecture over a single-tier(basic) cluster architecture? (Chose two.)

Options:

A.

Dynamic clusters are only supported for the multitier architecture

B.

Remote EJB access is blocked

C.

Each cluster can be scaled independently

D.

Future web clusters can share the same EJB tier

E.

All servers can be managed (started/stopped) together

Question 15

In memory replication in your cluster seems to be slow. You decide to create a replication channel for your cluster. Which two statements are true? (Choose two.)

Options:

A.

The channel is used for heartbeats so they do not interfere with replication communication

B.

Each server in the cluster must have this named replication channel configured on it

C.

If no replication channel is configured, then sessions are persisted to the file system or the database

D.

The channel can be used for stateful session bean replication

E.

The channel cannot use a secure protocol

Question 16

Several applications are deployed to a managed server. You want to compare the number of completed requests for all of these applications. What is the quickest wat to accomplish this?

Options:

A.

Launch WLST and run the viewAppRuntimes() command.

B.

Access the Monitoring Dashboard. Click the Application Work Managers view for the managed server.

C.

Access the Administration Console. Click Monitoring > Work Managers tab for each application.

D.

Access the Administration Console. Click the Deployments page.

E.

Run weblogic.Deployer with the –status parameter.

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Total 127 questions