Parte 3

INFORMACIÓN
ESTADÍSTICAS
RÉCORDS
Título del test:
Parte 3

Descripción:
OJCS Parte 3

Autor:
Carlos
(Otros tests del mismo autor)

Fecha de Creación:
10/01/2019

Categoría:
Informática
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Temario:
You have been given a user account in Oracle Java Cloud Service. You have been granted one or more roles. Which statement about modifying user details or roles is true? A. A service administrator cannot change how he or she wants to receive notifications from Oracle Cloud B. An identify domain administrator or a service administrator can assign or remove a user’s role C. A service administrator can modify another user’s details such as first name, last name and email D. An identify domain administrator or a service administrator can reset a user’s password .
You see on the patching page of the Oracle Java Cloud Service Console that new patches are available for you to apply. For which one of these patch types might there be an available patch? A. Java Development Kit (JDK) B. Java Required File (JRF) C. Operating System (OS) D. Application Development Framework (ADF).
You are examining the service metrics provided by the Oracle Java Cloud Service console. Which three metrics are provided on this console? (Choose three) A. JVM heap usage for WebLogic Administration and Managed Server instances B. WebLogic Server JDBC connection usage C. JVM Garbage collection times D. OCPU hours used E. storage used in GB per month.
You are connecting to a VM in your Oracle Java Cloud Service instance. You are using a Secure Shell (SSH) on your local Linux machine. The syntax for the command you type into the SSH client is: Which two statements are true? (Choose two) A. The private key must correspond to the public key used when creating the service instance B. The username is opc C. The username is oracle D. The public_ip must be the IP address of the WebLogic Server Administration Server VM E. You must create a new key pair after you create the service instance and before you run the SSH client F. The public_ip must be the IP address of the load balancer VM.
You are getting ready to apply a patch. What are two common problems that might occur when you attempt to apply a patch? (Choose two) A. A one-off patch may have been applied to the service instance previously B. The service may be busy with scaling, backup, or restoration C. The service may be too busy servicing requests to allow you to apply a patch D. The virtual machines may be unhealthy.
You plan to migrate a Java EE application running on your premises WebLogic Server to Oracle Java Cloud Service. Which component configuration is required in this migration? A. Load balancer configuration B. WebLogic domain configuration C. Oracle HTTP Server configuration D. Node manager configuration.
You have a Java EE application developed and tested in your on-premises environment. You want to deploy this application to an Oracle Java Cloud Service instance. Which procedure should you follow to deploy the application to the Oracle Java Cloud Service instance? A. Using WLST in the one-premises environment, deploy the application archive directly to the service instance B. Using WebLogic Server Administration Console in the on-premises environment, deploy the application archive to the service instance C. Using SCP, copy the applications archive [EAR] file to a directory in the VM running the Administration Server in the Oracle Java Cloud Service instance. Then, using WebLogic Server Administration Console in the service instance, deploy the application D. Using SCP, copy the applications subdirectory from on-premises to the VM running the Managed Server in the Oracle Java Cloud Service instance. Then, stop and start the WebLogic servers in the service instance.
You want to deploy an application to an Oracle Java Cloud Service instance. In this case, you must create an SSH tunnel to a port on the appropriate virtual machine (VM). Which statement is true? A. Specify the public IP address of the Managed Server B. Specify port 22 as the local port C. Specify the private key corresponding to the public key used in creating the service D. Use a Linux SSH client rather than a Windows tool to create the tunnel.
You attempted to apply a Patch Set Update (PSU), but the patching operation failed and did not return the service instance to its original state. Which one of these actions should you take? A. Take no action and reapply the patch B. Apply the patch by using OPatch C. Restart the WebLogic Server Administration Server D. Use the backup to restore the original state E. Roll back the patch to remove any remaining artifacts.
You created a Database Cloud Service instance. Now you are attempting to create an Oracle Java Cloud Service instance. However, when you reach the main Oracle Java Cloud Service configuration screen, you find that your database instance is not available for selection. This prevents creation of the JCS instance. You check and determine that your database instance is running. What is preventing creation of your Oracle Java Cloud Service instance? A. Your subscription to the Database Cloud Service has expired B. The public key that you provided to the JCS instance is unable to establish an SSH connection to the database instance C. You selected an incompatible combination of WebLogic Server and Database Versions D. When creating the Database Cloud Service instance, the backup storage configuration was not configured to “Both local and Cloud Storage”.
You provision an Oracle Java Cloud Service instance with the following resources: cluster size of 2 compute shape set to OC4 (2 OCPUs and 15 GB memory) load balancer enabled with a compute shape set to OC5 (4 OCPUs and 30 GB memory) How many virtual machines (VMs) will be provisioned? A. 5 B. 4 C. 3 D. 2 E. 1.
You created an Oracle Java Cloud Service instance. Which statement is true? A. If you add a node by using the WebLogic Server Administration Console, the new node is maintained automatically B. You can distribute Managed Servers in the domain across more than one machine C. If you have a cluster with more than one node, you must configure your own load balancer D. The Java Message Service and Java Database Connectivity are configured E. Your service is configured with as many nodes as you specified as the cluster size.
You have created a service instance in Oracle Java Cloud Service. You have full access to the underlying infrastructure and product software. You access services and resources on a virtual machine by using a Secure Shell utility such as PuTTY or OpenSSH. What three things should you do to run WLST commands local to the WebLogic Administration Server virtual machine? (Choose three) A. Create an SSH tunnel between your local machine and the WebLogic Administration Server virtual machine B. Obtain the IP address of the WebLogic Administration Server virtual machine C. Get the SSH private key corresponding to the public key used when the service instance was created D. Create a new SSH private/public key pair E. Open an SSH session to the WebLogic Administration Server virtual machine.
You deploy your application to Oracle Java Cloud Service – SaaS Extension. Which activity log would you want to examine when you trace a failed application deployment to disallowed Java packages in the application? A. application whitelist validation B. application log C. service log D. system log.
You have an operational Java EE application running on your premises using Oracle Database. You want to migrate this application to an Oracle Java Cloud Service instance. Which procedure should you follow to migrate the application data to the Oracle Java Cloud Service instance? A. In the Oracle Java Cloud Service instance, create the schema and populate application data manually using SQL B. Use the import [or impdp] utility to import the schema and data into the database in the Oracle Java Cloud Service instance C. Use the database archive logs from the on-premises database and apply to the database in the Oracle Java Cloud Service instance D. Copy the database data files from the on-premises environment to the Oracle Java Cloud Service instance.
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