Question 1

You are in the process of validating the architecture of a domain that will serve applications to automate various business activities for a large retailer. The applications rely heavily on JMS and you need to pay special attention to JMS storage. You argue in favor of JDBC-based storage rather than file storage. Your management has asked you to come up with a few key points about why this persistence option would be a better option in case of failure. Which two justifications would support your choice? (Choose two.)

Options :

A :

JDBC-based stores can be accessed by any client and usually do not reside on the machine that hosts the server.

B : It is easier to recover data from a database rather than from a file.

C :

JDBC-based stores are the default choice when creating a new persistent store so it must be an Oracle-recommended choice.

D : JDBC-based stores offer better throughput than file stores.

Answer: C,D

Question 2

Examine the domain diagram:

Assume all servers are running and you have an online WLST session connected to the administration server. Select two code options that would set the variable x as a reference to the machine02 configuration MBean. (Choose two.)

Options :

A : cd(‘/Machines/machine02’)x = cmo

B : x = getMBean(“/Machines/machine02”)

C : x = cmo.getRef(‘/Machines/machine02’)

D : getRef(“/Machines/machine02”)x = cmo.currentObj()

E : cmo.getMBean(‘/Machines/machine02’)x = cmo.currObj()

F : cd(‘/Machines/machine02’)x = getRef(cmo)

G : x = getConfiguration(‘/Machines/machine02’)

Answer: A,B

Question 3

What is the difference between a WebLogic Diagnostic Framework (WLDF) watch and a notification? (Choose the best answer.)

Options :

A : A watch compares WLDF instrumentation data to a rule and sends a notification SMS text message.

B : A notification compares WebLogic log data to a rule and notifies a watch when the rule is true.

C : A notification compares WLDF instrumentation data to a rule and notifies a watch when the rule is true.

D : A watch compares WLDF metric data to a rule and triggers a certain notification action.

Answer: D

Question 4

A current production WebLogic Server (WLS) domain needs to be upgraded without affecting the users. What are the five steps to follow for a Rolling Update? (Choose five.)

Options :

A : Back up the contents of your domain.

B : Use pack and unpack to upgrade each of the servers in the machine.

C : Shut down the servers in a single machine.

D : Repeat the process for all machines in the domain.

E : Restart the servers in the machine.

F : Repeat the process for all domains in the machine.

G : Upgrade the servers in the machine.

Answer: A,C,D,E,G

Question 5

You are managing and monitoring durable subscribers for your JMS topics to ensure that all the subscribers would receive persistent messages. However, JMS connections are currently restricted, so only one connection with the same client ID could exist in the scope of your cluster. On which page of the Administration Console can you set Client ID Policy to unrestricted in order to lift this restriction? (Choose the best answer.)

Options :

A : Topic > Monitoring > Durable Subscribers

B : Connection Factory > Configuration > Client

C : Topic > Configuration > Thresholds and Quotas

D : Topic > Configuration > Overrides

E : Topic > Configuration > Durable Subscribers

F : JMS Server > Configuration > Durable Subscribers

Answer: B

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