Practice 1z0-133 Questions With Certification guide Q&A from Training Expert Pass4cram
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NEW QUESTION 37
When creating a dynamic cluster, you have multiple options concerning how dynamic servers are distributed across machines in your domain. Identify three supported configurations.
- A. Use a single machine.
- B. Use all percentage of machines in the domain.
- C. Use all machines in the domain.
- D. Use all machines in a subnet.
- E. Use all machines whose names match an expression.
Answer: A,C,E
Explanation:
Explanation/Reference:
NEW QUESTION 38
Which two statements are true when an administration Server is compared to a Managed Server?
- A. An Administration Server keeps servers a server log, but an administration Server does not.
- B. A domain must have at least one of each type of server.
- C. Java EE application are deployed only to a Managed Server.
- D. An administration Server manages the domain configuration.
Answer: A,D
NEW QUESTION 39
Youare creating a domain byusingtheconfigurationWizard. In the wizard,youselect to configure Node Manager. Under "Node Manager Type,you select "Manual Node Managersetup".
What does this mean?
- A. The configuration Wizard prompts you to change the default Node Manager configuration values.
- B. Theconfiguration Wizard bypassesallNodeManager configuration.
- C. Youare using the configuration Wizard to configure a Java -based Node Manager.
- D. You are using the configuration Wizard toconfigureascript -based Node Manager.
- E. Youmustmanuallycopy the Node Manager files generatedbythe configuration Wizardinto Node Manager home.
Answer: E
NEW QUESTION 40
Yourdomainconsists of 30 servers. Youareusingthe AdministrationConsole.
Which is the quickest way to identify the serversthatarein a Failedhealthstate?
- A. Writea customWLST scriptto print out failedserver.
- B. Capturea diagnosticsnapshot.
- C. Use the Filter buttonfromthedomain'sMonitoring>Health tab.
- D. Use the Monitoring >Health tab for each server in the domain.
Answer: D
Explanation:
Reference:http://books.google.com.pk/books?id=9PZW7uoxWc8C&pg=PT534&lpg=PT534 &dq=oracle+weblogic+quickest+way+to+identify+the+servers+that+are+in+a+Failed+healt h+state&source=bl&ots=KhWpI_A8ci&sig=tj2MVE7kb6ykTCgr_oYim8MGRQ&hl=en&sa=X&ei=dUbmU6StFMqS7Ablg4CYDg&ved=0CFQQ6AEwBg# v=onepage&q=oracle%20weblogic%20quickest%20way%20to%20identify%20the%20serv ers%20that%20are%20in%20a%20Failed%20health%20state&f=false
NEW QUESTION 41
In your WebLogic Server environment, applications will not access a single database server. Instead they will access a cluster of redundant database servers. This database product was purchased from a vendor other than Oracle. You want to provide transparent failover to the applications as they communicate with the database cluster. Which type of WebLogic data source should you create?
- A. generic data source
- B. parallel data source
- C. multi data source
- D. GridLink data source
Answer: C
Explanation:
Explanation/Reference: https://docs.oracle.com/cd/E24329_01/web.1211/e24446/jdbc.htm#INTRO324
NEW QUESTION 42
You are working for a software company that mostly dealt with creating and reusing C++ and .NET objects.
There are many COM (Component Object Model) components that have been created over time that provide standardized functionalities. Recently, platform independence has become a major consideration for your organization and you have deployed WebLogic Server12c. But you would like to make use of some of your prebuilt COM objects for request processing. You need an interim solution before implementing web services.
Which artifact within WebLogic Server helps you achieve your objective?
- A. XMLRegistry
- B. jCOM
- C. COM2Java
- D. Messaging Bridge
- E. IDL Mapper
Answer: C
NEW QUESTION 43
You are troubleshooting why transactions are not being committed. After investigation, you realize that these transactions have enough time during the first phase of the two -phase commit, but not enough time during the second phase. Therefore, rather than committing, they are timing out and are being rolled back.
Which Java Transaction API (JTA) attribute needs a larger value?
- A. Timeout seconds
- B. Abandon Timeout seconds
- C. Unregister Resource Grace period
- D. Before completion Iteration Limit
- E. Checkpoint Interval seconds
Answer: B
Explanation:
Explanation/Reference:
Explanation:
NEW QUESTION 44
You need to monitor the HTTP session count for a running web application.
Identify three ways to perform this monitoring. (Choose three.)
- A. Use the Monitoring Dashboard in the Administration Console.
- B. Use the Cloud Control page in the Administration Console.
- C. Use the application's Monitoring tab in the Administration Console.
- D. Run the jstattool in your JDK.
- E. Write and run a custom WLST script.
Answer: A,C,E
Explanation:
Explanation/Reference:
NEW QUESTION 45
As the technical lead for your project, you have been asked to recommend a new solution to handle frequently increasing loads on your applications. The Weblogic 12.1.2 domain currently runs with two clusters of three servers with request being filtered and passed by a proxy server that users the round -robin algorithm.
However, the load sometimes exceeds the maximum capacity of all these servers combined but your domain lacks in scalability.
What is the best implementation solution?
- A. Replace the software load balancer with a hardware load balancer.
- B. Tune work managers to optimize work.
- C. Configure dynamic clusters and specify the number of server instances you anticipate at needing at peak load.
- D. Modify the proxy server load balancing algorithm to weight based.
- E. Add a third cluster and spread existing server instances across the clusters.
Answer: C
NEW QUESTION 46
You decide to use a database to store WebLogic Server transaction logs for amanaged server.
Which two steps are required to configure this?
- A. Underthe managed server's Services configuration, select"Disable the Default Store
- B. Create an XA data source in the domain for the database transaction log.
- C. Under the managed server's Services configuration select "JDBC" asthe typefor the transaction log store.
- D. Create a non XA data source in the domain for the databasetransactionlog.
Answer: C,D
NEW QUESTION 47
You monitor a running JDBC data source with the console and note the following values:
* Current Capacity = 10
* Current Capacity High Count = 20
Identify two plausible explanations for these metrics. (Choose two.)
- A. The statement cache size is 20
- B. The pool size has increased
- C. The workload was lower than it is now
- D. The workload was higher than it is now
- E. The pool size has decreased
- F. The statement cache size is 10
Answer: D,E
NEW QUESTION 48
View the following file excerpt, which configures HTTP session replication:
< session-descriptor >
< persistent-store-type > replicated </persistent-store-type >
</session-descriptor > From which file is this except taken?
- A. 0 Web.xm1
- B. Weblogic -application.xm1
- C. Session-xm1
- D. Weblogic-xm1
- E. Config-xm1
Answer: D
NEW QUESTION 49
You are using the Configuration Wizard to create a new domain that will host an EJB application without a
cluster. Remote EJB clients can therefore take advantage of WebLogic Server's load balancing and
failover capabilities.
However, a proxy server exists between the EJB clients and this new cluster.
Which cluster attribute should you modify in the Configuration Wizard to ensure that external EJB clients
are routed correctly through the proxy?
- A. Messaging Mode
- B. Replication Channel
- C. Cluster Type
- D. Cluster Address
- E. Broadcast Channel
Answer: D
Explanation:
Explanation/Reference:
Reference: https://docs.oracle.com/middleware/1213/wls/CLUST/coherence.htm#CLUST660
NEW QUESTION 50
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.)
- A. Use all machines in a subnet
- B. Use all machines in the domain
- C. Use a single machine
- D. Use machines whose names match an expression
- E. Use a percentage of machines in the domain
Answer: A,C,D
NEW QUESTION 51
You zipped up the domain's config directory on the administration server's machine before making some major configuration changes. You wait to activate after all the changes have been saved. After your changes are in, hinges start failing badly. You want to go back to the old configuration.
What is the best course of action?
- A. 1. Stop the administration server.
2.Replace the config directory on the administration server's machine with your backup.
3.Restart the administration server.
4.Stop the managed servers on each machine.
5.Replace the config directory on the machine with your backup.
6.Restart the managed servers on the machine. - B. Undo the changes you made manually by using the administration console or WLST.
- C. 1. Stop the administration server.
2.Extract only the config.xm1 file from the zip file.
3.Overwrite config.xm1 on the administration server's machine with this extracted file.
4.Restart the administration server. - D. 1. Stop the administration server.
2.Replace the config directory on the administration server's machine with your backup.
3.Restart the administration server.
Answer: D
NEW QUESTION 52
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. Each server in the cluster must have this named replication channel configured on it
- B. The channel can be used for stateful session bean replication
- C. If no replication channel is configured, then sessions are persisted to the file system or the database
- D. The channel is used for heartbeats so they do not interfere with replication communication
- E. The channel cannot use a secure protocol
Answer: A,B
Explanation:
Explanation/Reference: https://docs.oracle.com/cd/E50629_01/wls/WLACH/pagehelp/ Corecoreclusterclusterconfigreplicationtitle.html
NEW QUESTION 53
Examine thepartial server log entry shown below:
#### <May19,20138:28:01PMEDT ><warning><JDBC ><host01><managed1>
<<WLS kernel >>< >< >< 1369013281005 ><BEA-001129><Received exception while creatingconnectionfor pool-oracleDS1->
Whichtwostatements are true?
- A. The server'sname is oracleDS1.
- B. The JDBC subsystem generated the message.
- C. The transaction ID is 001129.
- D. The server's machinename is host01.
- E. The user's identity is managed1.
- F. Theseverity level of the message is Critical.
Answer: B,D
NEW QUESTION 54
You are running WebLogic Server under a 64-bit HotSpot JVM.
You edit your domain's setDomainEnv.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 parameter value was entered incorrectly. The correct value is: "-Xms32m -Xmx150m"
- B. The parameter value was entered incorrectly. The correct value is: "-Xms:32meg - Xmx:150meg"
- C. The parameter value was entered incorrectly. You must enter memory parameter values in Kilobytes
- D. For performance reasons, the minimum heap size and maximum heap size should be the same value
- E. The minimum heap size for a 64-bit JVM is 64 Megabytes
Answer: A
NEW QUESTION 55
You are responsible for configuring a WebLogic domain to support an order processing application. This application will communicate with multiple JDBC data sources to fulfill each customer order. To maintain data integrity across these databases, work will be performed within a global transaction. However, you have learned that one of the data sources in the transaction does not have an XA driver.
Which option should you select on this non-XA data source to ensure that orders are still processed as global transactions?
- A. Ignore Heuristics
- B. Test Connections on Reserve
- C. Logging Last Resource
- D. Pinned to Thread
- E. One Phase Commit
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 56
CORRECT TEXT
Viewthefollowing file excerpt,whichconfiguresHTTPsessionreplication:
< session-descriptor >
< persistent-store-type > replicated </persistent-store-type >
</session-descriptor >
From whichfile is this except taken?
A)Weblogic -application.xm1
B)Weblogic-xm1
C)Session-xm1
D)Config-xm1
E)Web.xm1
Answer:
Explanation:
A
NEW QUESTION 57
To support a growing application workload, you need to scale out an existing (nondynamic) cluster. You power up the new hardware and install WebLogic server.
Which two changes are mandatory for you to make to your domain configuration?
- A. Add a server to the machine.
- B. Add a server to the cluster.
- C. Create a new server.
- D. Create a new deployment plan.
- E. Add the cluster to the machine.
- F. Create a new machine.
Answer: C,F
NEW QUESTION 58
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