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. Add a third cluster and spread existing server instances across the clusters.
B. Modify the proxy server load balancing algorithm to weight based.
C. Configure dynamic clusters and specify the number of server instances you anticipate at needing at peak load.
D. Tune work managers to optimize work.
E. Replace the software load balancer with a hardware load balancer.
Answer: C
All administrators that deal with the production domain in your organization are extremely experienced. As the lead administrator, you have been asked to change the administration console preferences for all administrators so that inline help no longer displays, since no one needs It.
Select the true statement about this scenario.
A. There is nothing you can do since inline help cannot be disabled.
B. There is nothing you can do for all users, since disabling inline help must be done per user.
C. Log into the administration console and disable Inline help under "help."
D. Access WLST, connect to the domain's admin server, and use the command enable inline help (false).
Answer: C
Sunday, 1 March 2020
Wednesday, 2 October 2019
Oracle 1Z0-133 Questions Answers
You decide to use a database to store WebLogic Server transaction logs for a managed server.
Which two steps are required to configure this?
A. Under the managed server's Services configuration select “JDBC” as the type for the transaction log store.
B. Under the managed server's Services configuration, select "Disable the Default Store
C. Create a non XA data source in the domain for the database transaction log.
D. Create an XA data source in the domain for the database transaction log.
Answer: A,C
Which two steps are required to configure this?
A. Under the managed server's Services configuration select “JDBC” as the type for the transaction log store.
B. Under the managed server's Services configuration, select "Disable the Default Store
C. Create a non XA data source in the domain for the database transaction log.
D. Create an XA data source in the domain for the database transaction log.
Answer: A,C
Thursday, 6 December 2018
Oracle 1Z0-133 Questions Answers
An online store web application is deployed to a WebLogic server cluster. User of the application frequently complain that the information in their shopping cart vanishes before they are able to complete an order. You use the Administration Console to monitor the web application. Which metric is the most relevant to this problem?
A. Average execution time
B. Session timeout
C. Current session count
D. High session count
E. Cookie domain
Answer: B
A. Average execution time
B. Session timeout
C. Current session count
D. High session count
E. Cookie domain
Answer: B
Thursday, 12 July 2018
Fujitsu Teams Up With SAP and Oracle To Accelerate Digital Transformation
This can be achieved through Fujitsu's ecosystem of partners and industry knowledge. Fujitsu will offer its customers a "broad selection of cloud providers, covering multiple services and hyperscale platforms." In this way, its clients obtain a solid formation of integration and operations services.
Other Fujitsu associations also include Microsoft and VMWare, and the company said it will expand the line in the future.
The company also said it is training some 10,000 people, worldwide, in multi-cloud certifications, a field with a large skill gap.
"Fujitsu is closing the internal execution gap for companies that adopt the hyperscale cloud and we are now successfully positioned as a leading provider and integrator and global multilevel services reseller," said Conway Kosi, senior vice president of technology services digital in Fujitsu. EMEIA
"We have strategic partnerships with key enterprise and hyperscale application providers to offer an agile digital transformation for our customers, with a leadership recognized by industry analysts in the integration of multiple clouds." Large investments in people, skills, key technologies and Industrial platform services, plus a customer-obsessed approach and a reputation as the world's favorite co-creation partner, now make us systems integrators for digital transformation. "
Thursday, 1 March 2018
Oracle 1Z0-133 Question Answer
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. Messaging Bridge
B. IDL Mapper
C. jCOM
D. XML Registry
E. COM2 Java
Answer: E
You require high availability for HTTP sessions in a web application. In addition, you have the following constraints:
• There is little free memory on the machines hosting the cluster.
• HA must be guaranteed even when multiple machines fall simultaneously.
• You are not allowed to update the production databases schema.
Which is the best session persistence option?
A. Database persistence
B. File persistence
C. In-memory replication
D. Whole –server migration
Answer: C
A. Messaging Bridge
B. IDL Mapper
C. jCOM
D. XML Registry
E. COM2 Java
Answer: E
You require high availability for HTTP sessions in a web application. In addition, you have the following constraints:
• There is little free memory on the machines hosting the cluster.
• HA must be guaranteed even when multiple machines fall simultaneously.
• You are not allowed to update the production databases schema.
Which is the best session persistence option?
A. Database persistence
B. File persistence
C. In-memory replication
D. Whole –server migration
Answer: C
Friday, 29 December 2017
Oracle 1Z0-133 Question Answer
Before you view JVM performance information in the administration console, you want to request that the JVM do a garbage collection. How can you do this in the admin console?
A. You cannot do this from the admin console. You must use WLST or a JVM commandline tool.
B. In the Monitoring > Performance tab, click Dump thread Stacks.
C. In the Monitoring > Threads tab, click Dump thread Stacks,
D. In the Monitoring - Performance tab, click Garbage Collect.
E. In the Monitoring > Performance tab, click GC.
Answer: D
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.
Answer: B,E
A. You cannot do this from the admin console. You must use WLST or a JVM commandline tool.
B. In the Monitoring > Performance tab, click Dump thread Stacks.
C. In the Monitoring > Threads tab, click Dump thread Stacks,
D. In the Monitoring - Performance tab, click Garbage Collect.
E. In the Monitoring > Performance tab, click GC.
Answer: D
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.
Answer: B,E
Monday, 30 October 2017
Oracle 1Z0-133 Question Answer
Select the two true statements about upgrading WebLogic server to version 12c (12.12).
A. To use the Reconfiguration Wizard, your current WebLogic server version must be 9.0 or higher.
B. The Domain Upgrade Wizard is no longer available in 12.1.2.
C. After running the wizard to update your domain ,you must reapply your start script customizations.
D. You need to update the domain’s administration server files.
Answer: B,C
You configure a data source with a non XA driver because your (non-Oracle) database does not provide XA drivers.
The data source will sometimes participate in global transactions with an EJB, so as you configure the data source you select “Supports Global Transactions” and One-phase commit.
Why is this configuration wrong?
A. You must choose an XA driver when a data source participates In global transactions.
B. "One' Phase Commit" always returns "ready" during phase one of the two-phase commit process’ so it is possible you will have heuristic errors in the database.
C. "One-Phase Commit" processes this data source last In the global transactions, if the EJB must go last, you cannot use this configuration.
D. "One-Phase Commit" only allows this data source to participate in global transaction, so you cannot have a global transaction that includes an EJB.
Answer: D
A. To use the Reconfiguration Wizard, your current WebLogic server version must be 9.0 or higher.
B. The Domain Upgrade Wizard is no longer available in 12.1.2.
C. After running the wizard to update your domain ,you must reapply your start script customizations.
D. You need to update the domain’s administration server files.
Answer: B,C
You configure a data source with a non XA driver because your (non-Oracle) database does not provide XA drivers.
The data source will sometimes participate in global transactions with an EJB, so as you configure the data source you select “Supports Global Transactions” and One-phase commit.
Why is this configuration wrong?
A. You must choose an XA driver when a data source participates In global transactions.
B. "One' Phase Commit" always returns "ready" during phase one of the two-phase commit process’ so it is possible you will have heuristic errors in the database.
C. "One-Phase Commit" processes this data source last In the global transactions, if the EJB must go last, you cannot use this configuration.
D. "One-Phase Commit" only allows this data source to participate in global transaction, so you cannot have a global transaction that includes an EJB.
Answer: D
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