Oracle 1z0-133 Exam Questions Free Practice Test

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Questions # 21:

Which two statements are true about multicast communication within a cluster? (Choose two.)

Options:

Multicast can be used for cluster heartbeat messages.

Multicast is used to replicate session state between servers.

Multiple cluster can share the same multicast address and port.

You may disable multicast on individual cluster members.

Multicast traffic is often limited to a single subnet.

Expert Solution

Questions # 22:

You want to start the managed server called managed1 in “Standby” mode, to keep it as a “hot backup”. Which statement about your domain configuration must be true?

Options:

The server managed1 must be of a cluster.

Your domain has an administration port.

Only the admin server can start in “Standby” mode.

There is no such thing as “Standby” mode.

Expert Solution

Questions # 23:

Select two true statements about WebLogic Server’s role in transaction management. (Choose two.)

Options:

You can configure WebLogic Server JTA properties at the domain, cluster, and server level

WebLogic Server can act as the transaction manager for multiple transactional resource managers during a distributed transaction

WebLogic Server supports transactional work managers

Starting with WebLogic Server 12c, you can create two kinds of clusters: the “standard” cluster, as in previous versions, and the new transactional cluster

WebLogic Server supports transactional Enterprise Java Beans

Expert Solution

Questions # 24:

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:

Statement Cache Type

Pool Reserve Mode

Test Table Name

Test Connection Mode

Test Connections on Reserve

Expert Solution

Questions # 25:

The development group supplied you with the latest WAR file for the company web application. It has been thoroughly tested and needs to be placed into production. In the production file system, you copy over the previous WAR file with the new version. You log into the administration console and redeploy the application. Current uses continue to access the older version of the application, while new users are taken to the new version. Explain this scenario.

Options:

This is only possible if the application is deployed to a cluster. Cluster deployments allow current users to continue to use the previous version of an application

This is possible if the application is versioned by using the WebLogic Server feature called Production Redeployment.

This is not possible. When an application is redeployed, it replaces the old version and all users then access the new version

This is not possible. When an application is redeployed, all users continue to access the old version. Once all current users have exited the system, then all users from that point on access the new version

Expert Solution

Questions # 26:

An application fails. The exception indicates that the JDBC data source cannot be found.

Identify two possible steps that you can perform to verify the data source’s availability. (Choose two.)

Options:

Launch the JDBCDiagnostics utility.

Verify the Dependencies attribute of the data source.

View the target server’s JNDI tree in the console.

Verify that the application and data source have the same target.

Expert Solution

Questions # 27:

You are using the administration console to monitor transactions on a managed server. In the Summary subtab, under the JTA tab, you notice that the total count of transactions does not equal the sum of the committed transactions and all of the various rolled back transaction categories. How do you explain this?

Options:

The total count field includes committed, rolled back, and heuristic completions

The total count field includes in-progress transactions, but the others only show completed transactions

The total count includes distributed and local transactions. The committed count and the various rolled back counts are for distributed transactions only

The total count includes all transactions since the server was started. The other counts only include the transactions included in the latest transaction log

Expert Solution

Questions # 28:

You access the Deployments page from the Administration Console. The targets and state of each application are displayed. One web application named web1 is targeted to server1 and is in the NEW state.

Which statement is true?

Options:

web1 is available but has never been accessed

server1 is in standby mode

server1 is not running

web1 is in the process of being deployed to server1

Expert Solution

Questions # 29:

The Configuration Wizard has a Node Manager option which, if selected, allows you to also configure a Node Manager as you create your domain. Select two true statements about using the Configuration Wizard to configure Node Manager. (Choose two.)

Options:

You are required to enter the username and password for accessing Node Manager

You are allowed to choose the location of the Node Manager home

You can select either the Java-based or script-based Node Manager

After the Configuration Wizard creates the domain, it automatically starts the configured Node Manager

Expert Solution

Questions # 30:

Your domain’s security realm has two authentication provides: ldap1 and ldap2.

Consider these requirements:

• If authentication succeeds with ldap1, then skip ldap2.

• If authentication fails with ldap1, then authentication must succeed with ldap2.

Which control flag should you use for ldap1?

Options:

Required

Requisite

Sufficient

Optional

Expert Solution

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