1Z0-133 Online Practice Questions and Answers

You are using WebLogic Server Diagnostic Framework (WLDF) Instrumentation in a system diagnostic module. The Dye Injection monitor is enabled. You know the diagnostic context ID of the request you are Interested in that was processed by several. You are looking through the messages in the server log file of several.

Which statement is true?

A. You need to look at the Events Data Archive. Server log files do not contain WL DF context IDs

B. You need to look at the Harvested Data Archive. Server log files do not contain WL DF context IDs.

C. You need to look at the domain log file. Only the domain log file contains WL DF context IDs.

D. You can search the server log file for the context ID. Any message that was written to the log IDs during that request will contain the context ID.

E. You need to translate the context ID Into the corresponding transaction ID, which is the only ID in server log file entries.

Which three statements are true about the default behavior of WebLogic server proxy plug-ins?

A. The proxy will pin a client to a specific server if a session cookie is created.

B. The proxy fails over to another server if a connection or request times out.

C. The proxy distributes requests to cluster members based on their CPU usage.

D. The proxy dynamically learns the latest locations of cluster members.

E. The proxy always uses SSL, regardless of the client's protocol.

F. The proxy replicates session data to its backup proxy.

A WebLogic server (WLS) domain was recently updated from WLS 10.3.6 to WLS 12.12.

What is the mode of operation of the Node Manager after the update and what is needed to keep the same behavior as in WLS 10.3.6?

A. Nothing, Node Manager runs and behaves the same on both WLS versions

B. Node Manager runs in "per machine" mode and nothing is needed to keep the same behavior.

C. Node manager runs in "per domain" mode and requires manual steps to return to the "per machine" mode, used in WLS10.3.6.

D. Node Manager mode of operating and behavior can be selected in reconfiguration Wizard.

A web application is configured for in-memory replication and is deployed to a cluster. This cluster is distributed across two buildings on a university campus. For performance reasons, you require that session replication occur within the building whenever possible.

How do you implement this requirement?

A. Disable the dynamic server list in the proxy plug 璱n.

B. Configure the cluster to use multicast communication.

C. Configure the application's cookies parameters.

D.

Configure each server's replication group.

The Administration Server of a domain falls due to a hardware failure. The hardware is beyond repair.

Before the failure you prepared a "backup admin server". You go through your planned recovery process and are successful. The Administration Server is now running on different hardware. The managed servers of the domain automatically reconnect to the admin server.

Select the two statements that are true.

A. Files of deployed applications are available to the backup admin server from the same relative location as they were to the original admin server.

B. At the time of the failure ,the backup admin server was running in "Standby" mode on different hardware in the same network.

C. When the admin server failed, you must have shut down and restarted the managed servers, otherwise they could not have reconnected to the failed admin server.

D. The backup admin server is any one of the running managed servers. You select one of the managed servers, stop it, set its "administration" flag, and restart it as the admin server of the domain.

E. The backup admin server must be running at the same DNS name or IP address as the original.

You want to restart a failed stand-alone managed server. Select the two true statements.

A. Before restarting a failed managed server you must always first use operating system commands to kill its old process.

B. The managed server can automatically be restarted on new hardware if server migration has been properly set up.

C. If the managed server was started by Node Manager, then Node Manager can be set to automatically restart the managed server.

D. If the managed server was started by a script, run the script again.

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.)

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

You create a new dynamic cluster with the following parameters: Number of servers: 2 Listen port: 8101 Enable calculated listen ports: true

To which two port numbers will the resulting two dynamic servers bind? (Choose two.)

A. 8101

B. 8102

C. 8103

D. 8100

E. 8104

Consider a data source whose Inactive Connection Timeout has been set to 60 seconds. You suspect that an application is not returning JDBC connections to this data source. In response, you go to the data source's Monitoring tab in the Administration Console.

Which of the available columns will confirm your suspicious?

A. State

B. Active Connections Current Count

C. Connection Delay Time

D. Leaked Connection Count

E. Current Capacity

You are running WebLogic Server under a 64-bit HotSpot JVM.

You edit your domain's setDomainEnc.sh script to update the minimum and maximum heap sizes as

follows:

USER_MEM_ARGS=”-Xms32meg –Xmx150meg”

Export USER_MEM_ARGS

You try to start a managed server by running the domain start script at the command line. The server fails

with the message:

Invalid initial heap size: -Xms32meg

Why does the server fail with that message?

A. The minimum heap size for a 64-bit JVM is 64 Megabytes

B. For performance reasons, the minimum heap size and maximum heap size should be the same value

C. The parameter value was entered incorrectly. The correct value is: “-Xms32m –Xmx150m”

D. The parameter value was entered incorrectly. You must enter memory parameter values in Kilobytes

E. The parameter value was entered incorrectly. The correct value is: “-Xms:32meg – Xmx:150meg”