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Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Administration
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Oracle Certified Expert, Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to fail. Therefore, it is highly recommended that candidates should prepare well by taking 1z0-1043-20 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1z0-1043-20 dumps.
NEW QUESTION 28
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 29
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 30
Which two parameters are passed to the Docker Login Command to access OCI Registry from Docker CLT?
- A. Auth Token for password
- B. tenancyname
- C. tenancyname/OCIusernam
- D. password
Answer: C,D
NEW QUESTION 31
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 32
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 33
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 34
You have upgraded your application to implement new features that are production ready and you want to export the live database prior to publishing the new version of the application.
What should be the status of the application?
- A. Live
- B. Pending Push Request
- C. Live Locked
- D. Obsolete
Answer: C
Explanation:
https://docs.oracle.com/en/cloud/paas/app-builder-cloud/csapb/staging-and-publishing-application.html#GUID-4FAD8622-4A32-46EC-92FE-074E557580CA he live application is visible to users according to the Login Security settings for the application.
Each time that you are ready to publish a new version of your application you should lock the live version of your application until the new version is published. This prevents any changes being made to the database that could be lost during the process. While the application is locked you can import the live data into the staging database, if necessary. You can unlock the application after the new version is published.
You cannot make changes to a version of an application after it is published and live. To make additional changes to the application you need to create a new version.
Publishing an Application
Managing Data During the Development Lifecycle
Creating a New Version of an Application
NEW QUESTION 35
Identify two reasons to use the Oracle Mobile Hub client SDKs.
- A. Using the Oracle Mobile Hub client SDKs is the only way to utilize diagnostics and analytics.
- B. Using the Oracle Mobile Hub client SDKs eliminates the need to authenticate the mobile client application with the mobile backend.
- C. Oracle Mobile Hub client SDKs are tuned to improve performance when calling Oracle Mobile Hub.
- D. Oracle Mobile Hub client SDKs provide a productive abstraction layer over lower level REST calls.
- E. Oracle Mobile Hub APIs can be called only through the Oracle Mobile Hub client SDKs.
Answer: A,E
NEW QUESTION 36
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. none
- B. default
- C. dryer
- D. oven
Answer: C
NEW QUESTION 37
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 38
Which three are important characteristics of Kubernetes Operators in OCI?
- A. useful in multicloud environments
- B. systematize human knowledge as code
- C. narrow Kubernetes functionalities
- D. not good for hybrid cloud
- E. they are scalable, repeatable, and standardized
Answer: A,B,E
Explanation:
https://enterprisersproject.com/article/2019/2/kubernetes-operators-plain-english?page=1&sc_cid=70160000000h0axaaq
NEW QUESTION 39
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 40
Which statement is true about how SOAP and REST connector APIs establish connections that need to be secured via the HTTPS protocol?
- A. This is not configured because the use of HTTPS is mandatory.
- B. This is configured through the NetworkEnforceTransportsecurity environment policy.
- C. This is configured by applying a relevant security policy when the connector is created or later.
- D. This is configured by selecting the Use HTTPS check box in the connector definition after the connector API has been created.
- E. This is configured through custom code when making a call to the connector API.
Answer: D
NEW QUESTION 41
Which three are included in the Oracle Application Development Cloud Platform services category?
- A. Oracle Data Integrator Cloud
- B. Oracle WebLogic Server for OCI
- C. SOA Cloud Service
- D. Oracle Mobile Hub
- E. Visual Builder Studio
- F. Oracle Integration Cloud
Answer: A,B,E
NEW QUESTION 42
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 43
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 44
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 45
Examine the steps:
1. Create a compartment.
2. Create a group.
3. Set up an OCI account.
4. Create a policy.
5. Create a user.
6. Set up an OCI connection.
Identify the steps in the correct order to configure a connection to Oracle Cloud Infrastructure Compute and Object Storage in Visual Builder Studio Service.
- A. 1, 3, 5, 2, 4, 6
- B. 6, 3, 1, 2, 5, 4
- C. 1, 2, 3, 4, 5, 6
- D. 3, 1, 5, 2, 4, 6
Answer: B
Explanation:
https://docs.oracle.com/en/cloud/paas/developer-cloud/csdcs/service-setup.html#GUID-FD59F196-9532-4044-9D0C-4F124158A3B9
NEW QUESTION 46
When you create a domain with Oracle WLS for OCI, you provide the vault endpoint URL and the key that you used to encrypt the passwords for the domain.
If provisioning is not successful and you find an error "<wlsc-vm-error-001> unable to get decrypt credential" in your Terraform job logs in Resource Manager, which is not the probable cause?
- A. Key or Secret OCID is not correct.
- B. WebLogic Server administration password is inconsistent with WebLogic password policy.
- C. Policies required for vault use are not set up correctly.
- D. Vault endpoint is not correct.
Answer: A
NEW QUESTION 47
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 48
Before you create a domain with Oracle WebLogic Server for OC If you must provide these passwords in the encrypted format and not as plain text:
* Administrator password for the new domain
* Administrator password for an existing database, if you are creating a domain that includes the Java Required Files (JRF) components
* Client secret for an existing confidential application, if you are creating a domain that uses Oracle Identity Cloud Service for authentication Which OCI service must you use to encrypt sensitive data?
- A. Oracle Cloud Infrastructure Identity and Access Management
- B. Oracle Cloud Infrastructure Vault
- C. Oracle Identity Cloud Service
- D. Oracle Cloud Infrastructure Resource Manager
Answer: B
NEW QUESTION 49
You have upgraded your application to implement new features that are production ready and you want to export the live database prior to publishing the new version of the application.
What should be the status of the application?
- A. Live
- B. Live Locked
- C. Pending Push Request
- D. Obsolete
Answer: A
Explanation:
https://docs.oracle.com/en/cloud/paas/app-builder-cloud/csapb/staging-and-publishing-application.html#GUID-4FAD8622-4A32-46EC-92FE-074E557580CA he live application is visible to users according to the Login Security settings for the application.
Each time that you are ready to publish a new version of your application you should lock the live version of your application until the new version is published. This prevents any changes being made to the database that could be lost during the process. While the application is locked you can import the live data into the staging database, if necessary. You can unlock the application after the new version is published.
You cannot make changes to a version of an application after it is published and live. To make additional changes to the application you need to create a new version.
* Publishing an Application
* Managing Data During the Development Lifecycle
* Creating a New Version of an Application
NEW QUESTION 50
You can configure SSL between clients and the load balancer used to access your Oracle WLS for OCI domain. There is an option Prepare Load Balancer for https that you can select when provisioning the domain.
If you did not select this option when creating the domain, then you must perform manual tasks to configure SSL. Which task is not required to be performed?
- A. Allow ingress traffic in port 80 only on a security list for the load balancer.
- B. Update the App Gateway for HTTPS (if the domain uses Oracle Identity Cloud Service).
- C. Add a certificate to the load balancer.
- D. Create an HTTPS Listener for the load balancer.
Answer: A
Explanation:
https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/configure-ssl-domain-appendix.html#GUID-B8D53494-DBD1-401B-9C7D-9961F69D8A65
NEW QUESTION 51
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 52
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 53
......
Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Administrator Certification Path
The Oracle Certified Expert, Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Administrator certification is for cloud Development Systems Managers and cloud Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC clouds, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC clouds while preparing for the exam with the help of the 1z0-1043-20 practice test. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components.
The candidates should have to complete one of the following Certification or Training:
Oracle Certified Expert, Oracle Real Application Clusters 11g and Grid Infrastructure Administrator
Oracle Database 12c Certified Professional
Oracle Database 10g Real Applications Clusters Certified Expert
Oracle Database 11g Certified Professional
Certifications:
Oracle cloud Administration 2019 Certified Professional
1z0-1043-20 practice exams are great sources for the preparation of the exam but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.
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