Question 1

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 2

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 3

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 4

Examine the domain diagram:You are asked to write a WLST script that will print the current available heap size for server04. Assuming:all servers are runningyou have just started an offline, interactive WLST sessiona domain-scoped node manager is running on each machine, listening o port :5556the username/password “weblogic/Welcome1” maps to a valid domain administrator and Node Manager clientWhich two code options will accomplish this task? (Choose two.)

Options :

A : connect(‘weblogic’,‘Welcome1’,‘host00.acme.com:7001’)domainRuntime()x = getMBean(‘/ServerRuntimes/server04/JVMRuntime/server04’)print x.getHeapFreeCurrent()

B : connect(‘weblogic’,‘Welcome1’,‘host02.acme.com:7201’)serverRuntime()x = getMBean(‘/JVMRuntime/server04’)print x.getHeapFreeCurrent()

C : connect(‘weblogic’,‘Welcome1’,‘host00.acme.com:7001’)serverRuntime()x = getMBean(‘/JVMRuntime/server04’)print x.getHeapFreeCurrent()

D : nmConnect(‘weblogic’,‘Welcome1’,‘host02.acme.com:5556’)serverRuntimes()x=getMBean(‘/server04/JVMRunx.getHeapFreeCurrent()

E : nmConnect(‘weblogic’,‘Welcome1’,‘host00.acme.com:5556’)domainRuntime()x=getMBean(‘/ServerRuntimes/s x.getHeapFreeCurrent()

Answer: A,B

Question 5

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

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