1z0-133 sample questions

Question 1

The admin server’s domain files were backed up by using the tar command on Linux. The admin server crashes and the domain files become corrupted. The domain files are restored from the backup. You try and start the admin server by using the usual domain start script. The script does not run. The error is “permission denied”.

How should you troubleshoot this?

Accepted Answer

Check the ownership and file system permissions of the start script

Answer

Ensure you are currently logged in as a WebLogic Server administrator before running the script

Answer

stop any running managed servers and then start the admin server

Answer

After the restoration of a domain, you must start the admin by using WLST

Answer

Be sure to start the admin server as the root user

Question 2

You set up two network channels for server-to-server communication. You want channel X to be used more than channel Y, so you give channel X a higher Channel Weight. You want to see if indeed channel X is used more.

You use the administration console and look at both channels under each one’s Monitoring tab. What scenario would best assure you that channel X has an overall higher connection rate?

Accepted Answer

Channel X Connections is higher.

Answer

Channel X Bytes Sent is higher.

Answer

Channel X Bytes Received is higher.

Answer

Channel X Accept Count is higher.

Question 3

Examine the partial server log entry shown below: #### «W LS kernel » <Received exception while creating connection for pool “OracleDSI” Which two statements are true? (Choose two.)

Accepted Answer

The server’s machine name is hostOI.

Accepted Answer

The JDBC subsystem generated the message.

Answer

The server’s name is OracleDSI.

Answer

The transaction ID is 001129.

Answer

The user’s identity is managed

Answer

The severity level of the message is Critical.

Question 4

Which three statements are true about the Change Center in the Administration Console? (Choose three.)

Accepted Answer

The Change Center has a link to view any servers that need to be restarted

Accepted Answer

In a Development Mode domain, the configuration lock can be acquired automatically

Accepted Answer

The Change Center has a link to view the changes made so far

Answer

Locking the console prevents other privileged users from taking the lock until you release it or activate your changes

Answer

After activating the changes to a server’s configuration, you must always restart that server

Answer

The Change Center is available only in a Production Mode domain

Question 5

You need to take a web application offline. Which three options are supported in WebLogic Server when you stop a running application? (Choose three.)

Accepted Answer

Terminate HTTP sessions immediately.

Accepted Answer

Wait for HTTP sessions to time out.

Accepted Answer

Allow new requests only through the administration port.

Answer

Terminate HTTP sessions after three minutes.

Answer

Move HTTP sessions to a databas

Answer

Move in -progress requests to another server in the cluster.

Question 6

You are using the Configuration Wizard to create a new domain that will consist of a cluster of three managed servers along with an instance of WebLogic Server acting as HTTP proxy to distribute traffic to the cluster.

Which three steps should you perform with the Configuration Wizard? (Choose three.)

Accepted Answer

Create one cluster.

Accepted Answer

Create four managed servers.

Accepted Answer

Assign three servers to a cluste

Answer

Install Oracle HTTP Server

Answer

Create one Coherence server.

Answer

Specify a proxy port for the administration server.

Question 7

Consider a WebLogic Java EE application that uses a JDBC data source. Which three steps would the application developer typically write code to perform? (Choose three.

Accepted Answer

Test the connection to verify the database’s availability

Accepted Answer

Request a connection from the data source

Accepted Answer

Look up the data source using the JNDI nam

Answer

Add a new connection to the data source if none are availabl

Answer

Close the connection to return the connection to the data source

Question 8

You plan to install WebLogic Server by using the generic JAR installer in silent mode. What are two ways to create the required response file? (Choose two.)

Accepted Answer

First install or deinstall graphically. There is an option to save a response file.

Accepted Answer

Use the sample response file in the installation documentation as a template.

Answer

First run the Repository Creation Utility. There is an option to save a response file.

Answer

The response file is not required. You can answer questions interactively at the command line.

Answer

The genetic JAR installer does not have a silent mode, so you do not need a response file when using this installer.

Question 9

When creating a dynamic cluster, you have multiple options concerning how dynamic servers are distributed across machines in your domain. Identify three supported configurations. (Choose three.)

Accepted Answer

Use a single machine.

Accepted Answer

Use all machines in the domain.

Accepted Answer

Use all machines whose names match an expression.

Answer

Use all machines in a subnet.

Answer

Use all percentage of machines in the domain.

Oracle WebLogic Server 12c: Administration I Free Sample Questions

«W LS kernel » <Received exception while creating connection for pool “OracleDSI”

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