1Z0-161 Oracle Java Cloud Service Certified Associate
Exam Number: 1Z0-161
Exam Title: Oracle Java Cloud Service Certified Associate
Associated Certification Paths
Passing this exam is required to earn these certifications. Select each certification title below to view full requirements.
Oracle Java Cloud Service Certified Associate
Duration: 120 minutes
Number of Questions:
67
Passing Score: 63%
Beta exam scores will be available in CertView approximately June 29, 2016.
View passing score policy
Validated Against:
Exam has been validated against Oracle Java Cloud Service instance 12.1.3.0 and Oracle WebLogic Server 12.1.3.0
Format: Multiple-Choice
Complete Recommended Training
Complete the training below to prepare for your exam (optional):
Oracle Java Cloud Learning Subscription Channel
Additional Preparation and Information
A combination of Oracle training and hands-on experience (attained via labs and/or field experience) provides the best preparation for passing the exam.
JCS Overview
Describe the Cloud today and the requirements for Cloud success; and differentiate the 3 major types of cloud (private, hybrid, public) and the differences between IaaS, Paas, and SaaS clouds
Describe the three Oracle cloud offerings and identify the features of the Oracle Java Cloud
Identify dependencies for JCS, components of the JCS architecture, and how you interact with JCS
Log in to your Cloud account
Select Oracle Cloud Services from the Store, Add a service to the shopping cart and purchase services
Identify the JCS main use cases
Identify key features of JCS provisioning, patching, backup/restore, scaling, data caching & scaling
Identify the key components for interacting with JCS; and create the JCS instance
Perform the preparatory steps necessary before creating a Java Cloud Service; Create cloud storage containers for JCS and DB
Identify the JCS management tool options and what they do
Recognize the key components of the JCS admin diagram
Access JCS WebLogic Server Domains and perform basic functions; Differentiate the basics of WebLogic Scripting Tool (WLST)
Access the Oracle Fusion Middleware Control
Identify how to use the REST API to control JCS Life Cycle
Use either Linux or Windows to connect to JCS via SSH; Configure the SSH tunnel; and Identify the default listening ports
Describe Oracle Coherence, what it supports, what it does, and key terms; Define coherence clusters or DataGrid
Identify the features/functions of the 3 JCS options and the Apps Composer,
Identify the features, functions, and benefits of JCS SaaS extensions; and differentiate between JCS and JCS-SaaS extensions.
Identify the provisioning and scaling differences between JCS and JCS-SX; and the application standards supported by JCS-SaaS extension
Describe the functions of Java Service Control and the Developer Cloud Service
Identify the features of the Oracle Cloud Marketplace; and the Oracle Traffic Director (OTD)
Describe OTD administration topology and architecture; and compare OTD to WLS Domain Model
Navigate the Java EE Application Server Architecture; describe the WLS domain components; and use the Webogic Server Administration tool
Development and Deployment
Describe the tasks to deploy applications in JCS
Use an IDE to deploy applications in JCS
Deploy applications via FMW control, WebLogic Server Admin Control, WLST commands
Undeploy applications
Access applications deployed in the cloud
Describe how to develop applications for use in Java Cloud Services
Use Database objects (from the Oracle Database Cloud Service) in a Java Cloud application
Gather required information on the application at the source [on premise] environment
Using the conventional export/import method, transfer data to the JCS environment
Setup the Fusion Middleware artifacts in the JCS environment
Migrate the application artifacts to the JCS environment
User and Instance Management
Create new JCS users and assign roles
Batch assign JCS roles
Modify user login details and roles
Recognize the differences between JCS, VM host and WebLogic users.
View, Suspend and Delete Instances
Scale JCS Instances
Backup & Restore JCS Instances
Patch a JCS Instance
Identify the capabilities of the REST API
Co-existence and Extensions
Describe the Oracle Java Cloud Service – SaaS Extension; and given lists, select the features of the Oracle Java Cloud Service – SaaS Extension
Identify Java EE technologies supported for Application development on the Oracle Java Cloud Service – SaaS Extension
Recognize how JCS-SaaS extension integrates with other cloud solutions; and associated limitations.
Recognize guidelines for building Java EE and ADF applications for the Oracle Java Cloud Service – SaaS Extension
Identify guidelines for performing common operationssuch as logging, persistence, and local file access
Explain the features of the Oracle Java Cloud Service – SaaS Extension Software Development Kit (SDK), how to use it, and how to integrate with IDEs
Explain the regions of the Oracle Java Cloud Service – SaaS Extension Control
Monitoring and Troubleshooting
Sequence the steps for tuning your application environment
Metrics: identify metrics provided by the Java Cloud Services Control Console, the Fusion Middleware control console, and by the WebLogic Administration Console
Identify the available tools, and their capabilities, that can be used to monitor the WebLogic Server.
Describe the capabilities of Oracle Enterprise Pack for Eclipse (“OEPE”)
Deploy applications to Java Cloud Services
Troubleshoot an application
Use whitelists to prevent problems from occurring
Recognize common problems that may be encountered in Java Cloud Services
Troubleshoot and find problems related to Java Cloud Services
Security
Given a diagram, complete the diagram with WebLogic Server (WLS) security architecture components
Configure security realms
Configure users and groups
Configure roles
Configure policies
QUESTION 1
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
Answer: A
Explanation:
Reference https://docs.oracle.com/en/cloud/paas/javase-cloud/csjsu/use-whitelist-tool.html
QUESTION 2
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
Answer: B,C,E
QUESTION 3
Your Oracle Java Cloud Service instance has one Managed Server, instance_server_1, which resides on the same VM as the Administration Server.
The managed Server needs to be restarted to address processing errors.
Which two options can you use to restart instance_server_1 without disrupting access to the Administration Server? (Choose two)
A. Stop and start the Managed Server using WLST commands
B. Stop and start the Managed Server using Oracle Traffic Director
C. Stop and start the Managed Server using the Oracle Java Cloud Service REST API
D. Stop and start the Managed Server using Oracle WebLogic Server Administration Console
E. Stop and start the Managed Server from the Topology page in the Oracle Java Cloud Service Console
Answer: A,D
QUESTION 4
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
Answer: C
QUESTION 5
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. You cannot integrate with any other Oracle Cloud solutions
B. You can deploy web applications, but not JAR or EAR deployments
C. Your application deployments may contain Java packages that are disallowed and are subject to a Whitelist check
D. You have limited control over the environment
Answer: C,D
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