Oracle Java Cloud Service Certified Associate - 1z1-161 Free Exam Questions

A. You can access only a limited number of features in the console

B. You can deploy the application the same way you would for an on-premises service

C. You must first create an SSH tunnel to the Administration Server's VM

D. You must use WLST commands to first upload the application from your local machine

E. You must open a browser and type the URL, specifying the port as 9002, to access the console

A. Use the WLS Administration Console and note the JMS configuration information from the on-premises environment

B. Use the database export [or expdp] utility to export JMS resources in the on-premises environment

C. Use the WLS pack utility to pack the JMS resources in the one-premises environment

D. Use the zip utility and package the managed server files in the domain in the on- premises environment

A. 1. Configure an identically sized JCS environment in an alternate data center2. Deploy the customer application to the new environment3. Implement the Oracle JCS tuning methodology to compare the results

B. 1. Log in to the JCS virtual hosts and use Linux command line tools to monitor performance2. Change the Linux kernel parameters to improve performance3. Apply patches to the OS and the WebLogic Server

C. 1. Use the WebLogic Diagnostic Framework to gather performance metrics2. Tune the WebLogic environment based on diagnostic results3. Monitor application performance in JCS Control Console and Fusion Middleware Control console

D. 1. Use Oracle Fusion Middleware Control to configure a dashboard with custom metrics2. Use Java Mission Control to monitor JVM heap usage3. Take Java Threads dumps and search for locked threads

E. 1. Monitor system metrics such as utilization of disc/CPU, network data transfers, persistent store writers, and logging volume2. Locate or identify bottlenecks in the application, database, and WebLogic configuration3. Analyze the results, suggest changes that are likely to give the maximum benefit, and then prioritize configuration changes based on the analysis.

A. Application Development Framework (ADF)

B. Operating System (OS)

C. Java Development Kit (JDK)

D. Java Required File (JRF)

A. Understand performance objectives, measure performance metrics, locate bottlenecks in the system, minimize impact of bottlenecks, and achieve performance objectives

B. Tune the database, the application, the Weblogic Server configuration, the JVM, and the operating system

C. Review the Oracle Java Cloud Service Console metrics, the Fusion Middleware Control metrics, the WebLogic Server console diagnostics, the Java Mission Control flight recordings, and the operating system performance monitoring console.

D. Tune the EJBs and message-driven beans, the JDBC data source, the WebLogic JMS components, the Resource Adapters, the Web Applications, and the Web Services

E. Configure the Oracle Java Cloud Service compute shape and clusters, set up Oracle Database Cloud - Database as a Service, develop and deploy application, configure a Continuous Integration environment, and develop performance test cases

A. The WebLogic Administrator user name and password should be used to disable or enable the load balancer through the Oracle Traffic Director Administration Console

B. For the opc user to become root on the WebLogic Administration Server virtual machine, the private key corresponding to the public key that was used when the service instance was created should first be attached to the virtual machine

C. The oracle user cannot be used to log in to the WebLogic Administration Server virtual machine

D. The password for the virtual machine opc user or oracle user can be changed through the Oracle Compute Cloud Service console