Online Access Free 1z1-161 Practice Test

You are tasked with tuning your Oracle Java Cloud Service application environment.
Identify the correct sequence of activities for Oracle's recommended performance tuning methodology.

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

You are migrating a Java EE application from your on-premises WebLogic Server (WLS) environment to an Oracle Java Cloud Service instance. The transaction data is stored in the hwservice schema in an Oracle Database 12c database.
The datasource HwservDS is used from the application to access and use the transaction data from the database.
What should you do the first time you migrate the HwservDS datasource to the Oracle Java Cloud instance?

• A.Reconfigure the on-premises datasource to point to the database instance in the Oracle Java Cloud Service instance
• B.Use the WLS pack utility and pack the domain at the on-premises environment, and unpack at the Oracle Java Cloud Service instance
• C.Create the HwservDS datasource at the Oracle Java Cloud Service instance using the information from on-premises
• D.Copy the Managed Server files from the on-premises environment to the Oracle Java Cloud Service instance

You want to deploy an application to an Oracle Java Cloud Service instance by using the WebLogic Server Administration Console.
Which statement is true?

• A.You must use WLST commands to first upload the application from your local machine
• B.You must first create an SSH tunnel to the Administration Server's VM
• C.You can access only a limited number of features in the console
• D.You must open a browser and type the URL, specifying the port as 9002, to access the console
• E.You can deploy the application the same way you would for an on-premises service

You want to deploy an application to an Oracle Java Cloud Service instance.
Which two deployment methods require an SSH tunnel? (Choose two)

• A.Fusion Middleware Control Console
• B.WebLogic Server Administration Console
• C.Integrated Development Environment (IDE)
• D.WebLogic Server Scripting Tool (WLST) commands run remotely
• E.WebLogic Server Scripting Tool (WLST) commands run locally

Before using Oracle Java Cloud Service - SaaS Extension, you need to take into consideration its limitations.
Which two statements are true about the limitations of Oracle Java Cloud Service - SaaS Extension? (Choose two)

• A.Your application deployments may contain Java packages that are disallowed and are subject to a Whitelist check
• B.You have limited control over the environment
• C.You cannot integrate with any other Oracle Cloud solutions
• D.You can deploy web applications, but not JAR or EAR deployments