The Best Oracle 1Z0-1043-20 Study Guides and Dumps of 2022
Top Oracle 1Z0-1043-20 Exam Audio Study Guide! Practice Questions Edition
NEW QUESTION 19
When you create a domain that includes the Java Required Files (JRF) components, you must select an existing database and provide connection details.
If provisioning is not successful and you find an error "<wlsc-vm-error-001> Failed to validate db connectivity" in your Terraform job logs in Resource Manager, which is not the probable cause?
- A. You selected an OCI database running Oracle Database 12c or later, and you did not provide the name of a pluggable database (PDB).
- B. You tried to use a 1-node VM DB system that uses Logical Volume Manager as the storage management software.
- C. You entered the wrong database password or a plain text password.
- D. The database does not allow the compute instances to access its listen port.
Answer: B
Explanation:
Failed to validate DB connectivity
When you create a domain that includes the Java Required Files (JRF) components, you must select an existing database and provide connection details. The compute instances use this information to connect to the database and provision the JRF database schemas.
Possible causes for this error include:
* You entered the wrong database password or a plain text password.
* The database does not allow the compute instances to access its listen port (1521 by default).
* Oracle Autonomous Transaction Processing - Check your access control list (ACL).
* Oracle Cloud Infrastructure Database - Check the network security group that was assigned to the database, and the security lists for the subnet on which the database was created.
* You selected an Oracle Cloud Infrastructure Database running Oracle Database 12c or later, and you did not provide the name of a pluggable database (PDB).
https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/troubleshoot-oracle-weblogic-cloud.html#GUID-61D816F9-CD69-475A-A7C9-66A00752FBB2
NEW QUESTION 20
The SOAP protocol relies on XML messages. However, Oracle Mobile Hub APIs represent data as JSON internally. The Oracle Mobile Hub SOAP connector APIs use a translator to convert data back and forth between JSON and XML.
Which two statements are true about the translator?
- A. It offers configurable mappings through XSLT.
- B. It provides a perfect mapping between JSON and XML.
- C. It offers a comprehensive mapping between JSON and XML, but some limitations exist.
- D. It is recommended, but it is possible to bypass it if needed.
- E. It is mandatory because the SOAP connector APIs cannot bypass it.
Answer: D,E
NEW QUESTION 21
When you provision a WebLogic Server for OCI instance from Marketplace with two managed servers into private subnet and enable load balancer, what is the deployment topology that is set up and configured for you?
- A. 2 compute instances, 1 admin server, 2 managed servers, 1 LBaaS, 1 Bastion compute
- B. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 2 LBaaS, 1 Bastion compute
- C. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 1 LBaaS, 1 Bastion compute
- D. 2 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 1 LBaaS
Answer: B
NEW QUESTION 22
What three mandatory components do you need to create in an Oracle Visual Builder Studio application to enable a web page that will show data from an external system?
- A. Process
- B. Page Variables
- C. REST service
- D. Business Object
- E. Web application flow and page
Answer: C,D,E
NEW QUESTION 23
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 24
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 25
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 26
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 27
You are looking for a Cloud service that helps you easily create web and mobile apps. Based on the requirement you would like to extend the apps with the required customization. Which Cloud service is ideal for this requirement?
- A. WebLogic Server for OCI
- B. Oracle Functions
- C. Oracle Kubernetes Engine
- D. Visual Builder Studio
Answer: D
NEW QUESTION 28
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 services
- B. $ kubectl get pods
- C. $ kubectl get nodes
- D. $ kubectl get cluster-info
Answer: C
Explanation:
https://blogs.oracle.com/developers/deploy-containers-on-oracle-container-engine-for-kubernetes-using-developer-cloud
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
Which two statements are true about Fn Context?
- A. Fn Context does not support local development.
- B. Fn Context stores the information related to API URL and registry.
- C. The default context is created during the first run of the Fn CLI.
- D. You cannot configure multiple contexts for your function development.
Answer: B,C
NEW QUESTION 31
Which services are supported by OCI Service Broker?
- A. Object Storage, Autonomous Transaction Processing, Autonomous Data Warehouse, and Oracle Streaming Service
- B. Object Storage, Autonomous Transaction Processing, Oracle Functions, and Autonomous Data Warehouse
- C. Autonomous Transaction Processing, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Vault
- D. Object Storage, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Functions
Answer: A
Explanation:
Services Supported
* Object Storage
* Autonomous Transaction Processing
* Autonomous Data Warehouse
* Oracle Streaming Service
https://github.com/oracle/oci-service-broker
NEW QUESTION 32
Take a look at the following list of jobs that must be run prior to deploying application extensions to the Oracle Cloud Application's production instance.
A) Create a production packaging build job.
B) Create and configure a pipeline.
C) Create production deployment build job.
D) Configure jobs' privacy settings.
E) Run the pipeline.
Place these step in the proper order of execution.
- A. A, B, C, D, E
- B. A, C, D, B, E
- C. B, C, A, D, E
- D. C, A, B, D, E
Answer: A
NEW QUESTION 33
As the team lead of a mobile project being developed using Oracle Mobile Hub, you want to:
a) Get the Node.js-based JavaScript code written to implement the custom APIs b) Finetune the API design c) Create the connector APIs to connect to enterprise systems Which team member should be assigned this task?
- A. Mobile Service Developer
- B. Mobile Program Manager
- C. Mobile App Developer
- D. Mobile Cloud App Developer
Answer: A
Explanation:
https://docs.oracle.com/en/solutions/learn-architecture-legacy-apps/learn-oracle-mobile-cloud-enterprise1.html#GUID-986C1C25-3847-4D57-B898-056300122454
NEW QUESTION 34
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 35
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 36
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 37
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 38
Which Cloud service provides you with the ability to run container clusters on top of Oracle's Cloud Infrastructure?
- A. Oracle Cloud Infrastructure Registry
- B. Oracle Container Engine for Kubernetes
- C. Oracle WebLogic Server for OCI
- D. Oracle Blockchain
Answer: B
NEW QUESTION 39
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 40
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 41
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 42
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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
- Manage code in VBS (branches, code review, snippets, git)
- Manage VBS with organization administrator
- Explain VBS features - tasks, agile, git, build, merge requests, deploy
- Create and deploy a responsive web application using JET Web Components, Page Designer, Application Resources, and Translation Resources. Share, Publish, and Deploy Visual Applications.
- Configure and Manage Service Connections in Visual Applications
- 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)
- Explain features of Visual Builder Studio and building blocks of Visual Applications (Variables, Actions, Action Chains, Page Flows, and UI Components)
- Manage CI/CD in VBS (build, pipeline, deployments)
Container Native - OCIR, OKE, Container Pipelines, Functions
- Pull an image from OCIR and deploy it to the OKE cluster
- Purpose of Persistent Volume, Persistent Volume Claim (PVC), and deployment using PVC
- Describe Serverless Functions - Deployment Architecture, Fn Project, Build and Deploy Functions
- Demonstrate the setup of a Kubernetes cluster within the OCI console
- Deploy a java and node.js application to the OKE cluster
- Containerize an existing application
- Describe the primary purpose of Oracle Cloud Infrastructure Registry (OCIR - Docker Registry) and features of OCIR
- Explain Scaling up an OKE Cluster
- Steps to create an OCI Service Broker
- Describe the primary reasons for using Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE), key features, and architecture
Oracle Mobile Hub Cloud Service (OMH)
- Create and configure connectors
- Design and implementing and calling custom API
- Describe the design-time architecture of Oracle Mobile Hub (OMH)
- Design, create and configure a mobile backend
- Manage storage collections and Manage app data using data offline and sync features
Oracle WebLogic Server for OCI
- Explain Oracle WebLogic Server Concepts - Describe Oracle WebLogic Server Architecture and Components
- Secure and Troubleshoot Oracle WebLogic Domain - Configure SSL, secure a Domain using IDCS, Cloud Service, Troubleshoot Domain provisioning, and access issues.
- 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.
Valid 1Z0-1043-20 Exam Updates - 2022 Study Guide: https://www.easy4engine.com/1Z0-1043-20-test-engine.html
