Consider a domain with an existing JDBC data source, which connects to an Oracle database. Your database administrator requests that the JDBC connections to this database now specify a different username.

Which data source attribute would you modify to implement this requirement?

A. Properties

B. Credentials

C. Username

D. Login

E. URL

One of your applications sends SQL requests to a back-end database. Today some of these requests are very slow to complete and users are waiting an unusually long time before getting the information back. You decided to take a look at a thread dump and found several threads with a stack similar to:

What should be your initial assumption and first action?

A. The maximum capacity of the connection pool was reached due to higher load than usual and you just need to wait until new connections get released or increase the capacity of the pool. This can be done in the Admin Console.

B. The response data provided by the database SQL is larger than the receive socket buffer, so you just need to increase the buffer

C. The activity on the database side needs to be checked with your DBA to verify if the connection request was received and how it's been handled by the database

D. The datasource connection was leaked and needs to be reset

E. A firewall is blocking the connection between WebLogic Server and the back-end database. This needs to be immediately addressed with your network administrator

F. The Oracle JDBC driver got corrupted and needs to be reinstalled or replaces with a different driver

View the following file except, which configures HTTP session replication:

replicated

From which file is this except taken?

A. weblogic-application.xml

B. session.xml

C. web.xml

D. config.xml

E. weblogic.xml

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.)

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

You are responsible for installing and setting up WebLogic Server to support the development, testing, and production of an application. Each phase of the application's life cycle has different scalability, performance, and security requirements.

How will you implement this?

A. Create a single domain with three clusters

B. Create a single domain with three administration servers

C. Create a single domain with three managed servers

D. Create three domains