100% Free Oracle Cloud 1Z0-1043-20 Dumps PDF Demo Cert Guide Cover
PDF Exam Material 2022 Realistic 1Z0-1043-20 Dumps Questions
Topics of Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Exam
The Oracle 1z0-1043-20 exam tests the abilities and knowledge of the candidates by checking the following objectives:
Oracle Cloud Platform for Application Development Overview
- Discuss overviews of each of the key services within the Application Development Cloud Platform: Oracle WebLogic Server for Oracle Cloud Infrastructure, Visual Builder Studio, Mobile Hub, BlockChain, and Container Native offerings.
- Describe Oracle Application Development Cloud Platform Services and where they fit into Oracle’s Cloud strategy.
- Explain key concepts of the Oracle Cloud Platform and Application Development Cloud Platform.
Visual Builder Studio
- Explain VBS features - tasks, agile, git, build, merge requests, deploy
- Manage VBS with organization administrator
- Manage CI/CD in VBS (build, pipeline, deployments)
- Configure and Manage Service Connections in Visual Applications
- Explain features of Visual Builder Studio and building blocks of Visual Applications (Variables, Actions, Action Chains, Page Flows, and UI Components)
- Create and deploy a responsive web application using JET Web Components, Page Designer, Application Resources, and Translation Resources. Share, Publish, and Deploy Visual Applications.
- Manage code in VBS (branches, code review, snippets, git)
- Explain VBS architecture and role in the DevOps cycle
- Create a Visual Application with the business process to automate tasks
- Manage agile planning in VBS (issues, sprints, SCRUM/KANBAN, project settings)
Container Native - OCIR, OKE, Container Pipelines, Functions
- Deploy a java and node.js application to the OKE cluster
- Describe the primary reasons for using Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE), key features, and architecture
- Demonstrate the setup of a Kubernetes cluster within the OCI console
- Describe Serverless Functions - Deployment Architecture, Fn Project, Build and Deploy Functions
- Pull an image from OCIR and deploy it to the OKE cluster
- Explain Scaling up an OKE Cluster
- Describe the primary purpose of Oracle Cloud Infrastructure Registry (OCIR - Docker Registry) and features of OCIR
- Purpose of Persistent Volume, Persistent Volume Claim (PVC), and deployment using PVC
- Steps to create an OCI Service Broker
- Containerize an existing application
Oracle Mobile Hub Cloud Service (OMH)
- Manage storage collections and Manage app data using data offline and sync features
- Design, create and configure a mobile backend
- Describe the design-time architecture of Oracle Mobile Hub (OMH)
- Design and implementing and calling custom API
- Create and configure connectors
Oracle WebLogic Server for OCI
- Explain Oracle WebLogic Server Concepts - Describe Oracle WebLogic Server Architecture and Components
- Create Oracle WebLogic Server Instances - Learn about prerequisite tasks and provision a Basic Domain and a JRF Enabled Domain. Understand the Domain resources and Access the WLS and FMW consoles.
- Secure and Troubleshoot Oracle WebLogic Domain - Configure SSL, secure a Domain using IDCS, Cloud Service, Troubleshoot Domain provisioning, and access issues.
Who should take the Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Exam
The Oracle Cloud Platform Application Development 2020 Specialist exam is designed for app dev professionals who possess expertise in implementing cloud solutions. This certification covers implementation topics of related Oracle PaaS Services such as Visual Builder Studio, Oracle WebLogic Server for OCI, Container Native Technologies (OCIR, OKE, Container Pipelines, Functions), and Mobile Hub. This certification validates understanding of the Application Development portfolio and capacity to configure the services. Up-to-date training and hands-on experience supporting or leading Cloud App Dev implementations, or equivalent practice is recommended. This certification is available to all candidates.
NEW QUESTION 19
Which two features can be modified in Oracle Container Engine for Kubernetes Cluster via OCI Console?
- A. shape of existing worker nodes
- B. name of the node pool
- C. name of the cluster
- D. version of Kubernetes to run on new worker nodes
Answer: B,D
Explanation:
https://docs.cloud.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengmodifyingcluster.htm
NEW QUESTION 20
When you provision WebLogic Server for OCI that includes JRF components, you must provide details of an existing database. Which criteria is not true in this scenario?
- A. If you intend to use Oracle Cloud Infrastructure Database (DB System) that is on different VCN than the WebLogic Server VCN, then local VCN peering has to be configured.
- B. Database options are Oracle Autonomous Transaction Processing and Oracle Cloud Infrastructure Database (bare metal, virtual machine (VM), and Exadata DB systems).
- C. If you intend to use Oracle Cloud Infrastructure Database (DB System) then database must be provisioned in the same compartment where WebLogic Server domain will be provisioned.
- D. If you intend to use an Oracle Autonomous Transaction Processing database then you cannot create WebLogic Server 11g domain.
Answer: A
NEW QUESTION 21
You have a web page and you need it to fetch data from a REST service when the page loads. How would you implement this in Oracle Visual Builder Studio (VBS)?
- A. Add a button to the page to fetch the data from the REST service and mark it as default item.
- B. This cannot be accomplished with the current VBS version.
- C. Add an on-load event to the page settings and use an action to fetch the data.
- D. Create a process using Oracle Integration Cloud that will prepare the data in a background process.
Answer: A
NEW QUESTION 22
You have defined a user-isolated collection in Oracle Mobile Hub. Two users, Jean and Joe, can access it. Jean has Read-write access and Joe has Read-write (All Users) access. Jean has uploaded an image of an oven to the collection and Joe has uploaded an image of a dryer to the collection.
What image can Jean see when accessing the collection?
- A. oven
- B. dryer
- C. none
- D. default
Answer: A
NEW QUESTION 23
You are accessing the service catalog to create service connections. You notice that there are no services listed in the catalog. Which two points do you need to verify to mitigate this issue?
- A. Check that the network connection between the Visual Builder Studio and the service catalog is functional.
- B. Verify from the Visual Builder Studio home page that the service catalog connection is live.
- C. Check that you have the proper credentials allowing access to the service catalog.
- D. Verify with your Oracle Representative that access to the service catalog is a part of your enterprise's Visual Builder Studio contract.
- E. Determine if the backend service has been properly defined.
Answer: C,E
Explanation:
https://docs.oracle.com/en/cloud/paas/integration-cloud/visual-developer/create-service-connection.html#GUID-B95FF6FE-856B-4D0C-AB27-745736283B01
NEW QUESTION 24
You can scale up the compute resources for your Oracle WLS for OCI domain to increase performance, or you can scale down the compute resources to reduce costs.
When you do scale up or scale down, which three properties of the compute instance will change?
- A. volume attachments
- B. instance's private IP addresses
- C. number of cores
- D. instance's public IP addresses
- E. amount of memory
- F. network bandwidth
Answer: A,B,D
Explanation:
When you change the shape of an existing compute instance, you select a different processor, number of cores, amount of memory, network bandwidth, and maximum number of VNICs for the instance. The instance's public and private IP addresses, volume attachments, and VNIC attachments remain the same
https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/scale-domain.html#GUID-FDA98295-6BBA-44C6-9149-DA8794F45974
NEW QUESTION 25
You have used Oracle Developer Cloud to deploy the Docker image by pulling it from DockerHub on Container Engine for Kubernetes cluster. Which two commands can be used to get the external IP address?
- A. $ kubectl get pods
- B. $ kubectl get nodes
- C. $ kubectl get cluster-info
- D. $ kubectl get services
Answer: B,D
Explanation:
https://blogs.oracle.com/developers/deploy-containers-on-oracle-container-engine-for-kubernetes-using-developer-cloud
NEW QUESTION 26
You have deployed a Visual Builder Studio application and shared its URL with the enterprise. The enterprise gives feedback that the deployment is incorrect and does not meet their requirement specifications regarding the URL definition. Even though the application works as expected, they are insisting that you make corrections to meet their specified requirements.
What capabilities in Visual Builder Studio deployment activities would you use to meet this customer requirement?
- A. Undeploy the incorrect version of the application and then redeploy with a custom URL for the deployed application.
- B. Deploy the applications to display a version number or the word "ACTIVE" in the URL of the web application.
- C. Deploy a new version of the application with corrections and have both versions available at the same time.
- D. Set up the Visual Builder deployment to install the application on an on-premises server in the enterprise's data center.
Answer: D
NEW QUESTION 27
Which life cycle is followed between Persistence Volume (PV) and Persistence Volume Claim (PVC)?
- A. Provisioning, Releasing, Binding, Using, Reclaiming
- B. Provisioning, Reclaiming, Binding, Using, Releasing
- C. Provisioning, Binding, Using, Releasing, Reclaiming
- D. Provisioning, Using, Binding, Releasing, Reclaiming
Answer: C
NEW QUESTION 28
Which steps in the DevOps cycle are handled by the features of the Visual Builder Studio?
- A. Plan, Code, Build, Test, and Release
- B. Build, Operate, and Monitor
- C. Code, Debug, Test, Deploy, and Monitor
- D. Design, Document, Deploy, and Operate
Answer: C
NEW QUESTION 29
Which option represents three views of a Scrum board?
- A. Backlog, Active Issues, and Reports
- B. Custom Boards, Active Issues, and Reports
- C. Active Sprints, Reports, and Copy Boards
- D. Backlog, Active Sprints, and Reports
Answer: D
Explanation:
https://docs.oracle.com/en/cloud/paas/developer-cloud/csdcs/use-agile-boards-update-issues.html Use Scrum Boards Using a Scrum board, you manage and update issues using sprints.
A Scrum board has three views: Backlog, Active Sprints, and Reports. The Backlog view lists all active and inactive sprints of the board, and a backlog list of issues. The Active Sprints view enables you to manage the progress of issues of an active sprint. The Reports view displays various issue reports.
NEW QUESTION 30
You can scale up the compute resources for your Oracle WLS for OCI domain to increase performance, or you can scale down the compute resources to reduce costs.
When you do scale up or scale down, which three properties of the compute instance will change?
- A. volume attachments
- B. number of cores
- C. instance's private IP addresses
- D. amount of memory
- E. instance's public IP addresses
- F. network bandwidth
Answer: D
NEW QUESTION 31
You can use the backup and restore capabilities of Oracle Cloud Infrastructure Block Volumes to return your Oracle WebLogic Server for Oracle Cloud Infrastructure domain to a specific state, or to recover from a failure.
Which statement is wrong?
- A. You can either take an immediate backup of the volumes, or you can configure a backup policy that takes a future backup according to the policy's schedule.
- B. You can restore the data only from full backup and not from incremental backup.
- C. You should use the latest available Block Volume backup for creating the Block Volume, so that all the latest WLS config & data are available for restore.
- D. When users create a backup from a volume or restore a volume from a backup, the volume and backup don't have to be in the same compartment.
Answer: C
NEW QUESTION 32
Which statement is true about designing custom APIs in Oracle Mobile Hub?
- A. Custom endpoints built in RAML cannot be edited outside of the Oracle Mobile Hub environment
- B. You may build the REST endpoints of a custom API through a RAML file or via the Endpoints tab on the Custom API page, but you should not mix these approaches.
- C. Designing custom APIs entails defining the Node.js implementation in pseudocode.
- D. Custom APIs can be shared across mobile backends through the API catalog.
Answer: B
NEW QUESTION 33
When you provision a WebLogic Server for OCI 12c JRF instance from Marketplace into a new environment, which OCI component is not provisioned?
- A. Security List with all the security rules for ports required for WLS
- B. Compartment
- C. Subnet for WebLogic and optional Load Balancer
- D. Virtual Cloud Network (VCN)
Answer: C
NEW QUESTION 34
You run the fn version command. While the client version is displayed correctly, you notice that the server version is T. Which two probabilities might have resulted in this output?
- A. Fn CLI cannot reach the Fn server.
- B. A more recent version of the Fn Project CLI is available.
- C. Fn start command has not been issued yet.
- D. Function context is not set.
Answer: B,C
NEW QUESTION 35
You have created the manifest file that Kubernetes uses when deploying the application to an OKE cluster in Oracle Cloud Infrastructure.
Which three parameters are present in the manifest file that Kubernetes uses when deploying the application to a cluster by pulling an image from the Oracle Cloud Infrastructure Registry, if the image is private?
- A. Public key
- B. Auth Token
- C. Image path
- D. Secret
- E. Container port number
Answer: A,B,C
NEW QUESTION 36
When you create an Oracle WLS for OCI instance you have the option to use Oracle Identity Cloud Service to authenticate application users for your domain.
Which Statement is false when you Enable Authentication Using Identity Cloud Service?
- A. By default, all requests whose URI begins with /_protected (two underscore characters followed by the word "protected") are protected.
- B. The WebLogic Server security realm in the service instance is configured to use Oracle Identity Cloud Service for authentication only.
- C. This configuration is only available if the domain meets these requirements: running WebLogic Server 12c and including a load balancer.
- D. A trusted or confidential application has to be defined in Oracle Identity Cloud Service and associated with the WebLogic server instance using application client ID and client secret.
Answer: B
Explanation:
https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/using-oracle-weblogic-server-oracle-cloud-infrastructure.pdf
NEW QUESTION 37
When you create a cluster, you need to download a Kubernetes configuration (kubeconfig) file for the cluster. Which three steps should be completed before downloading the kubeconfig file?
- A. Verify whether you can access the cluster using Kubernetes Dashboard.
- B. Creating Kubernetes secret.
- C. Added the public key value of the API signing key pair to the User Settings for your username.
- D. Install and configure the Oracle Cloud Infrastructure CLI.
- E. Generate an API signing key pair.
Answer: C,D,E
Explanation:
Before you set up the kubeconfig file later in the tutorial, you must have already done the following (if you haven't, or you're not sure, see the Setting Up Cluster Access topic in the Container Engine for Kubernetes documentation):
* generated an API signing key pair
* added the public key value of the API signing key pair to the User Settings for your username
* installed and configured the Oracle Cloud Infrastructure CLI (version 2.6.4 or later)
https://www.oracle.com/webfolder/technetwork/tutorials/obe/oci/oke-full/index.html
NEW QUESTION 38
Which two measurements to specify the level of effort of an issue are available in the issue definition in Visual Builder Studio to help with Sprint planning?
- A. cyclomatic complexity points
- B. lines of code
- C. story points
- D. time in days
Answer: A
NEW QUESTION 39
......
Updated Oracle 1Z0-1043-20 Dumps – PDF & Online Engine: https://www.braindumpsvce.com/1Z0-1043-20_exam-dumps-torrent.html