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Difficulty in Writing of Oracle 1Z0-1043-20: Oracle Cloud Platform Application Development 2020 Specialist Exam
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 10
Which Cloud service provides you with the ability to run container clusters on top of Oracle's Cloud Infrastructure?
- A. Oracle Blockchain
- B. Oracle WebLogic Server for OCI
- C. Oracle Cloud Infrastructure Registry
- D. Oracle Container Engine for Kubernetes
Answer: D
NEW QUESTION 11
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. Oracle Kubernetes Engine
- B. Visual Builder Studio
- C. Oracle Functions
- D. WebLogic Server for OCI
Answer: B
NEW QUESTION 12
Which steps in the DevOps cycle are handled by the features of the Visual Builder Studio?
- A. Build, Operate, and Monitor
- B. Plan, Code, Build, Test, and Release
- C. Design, Document, Deploy, and Operate
- D. Code, Debug, Test, Deploy, and Monitor
Answer: D
NEW QUESTION 13
You confirm to have already installed kubectl and have an active OKE cluster with at least one node pool and worker node.
What details of the nodes running in the cluster are displayed in the terminal window by running the command S kubectl get nodes when connected to the new cluster you have created?
- A. NAME TYPE STATUS PORT KIND
- B. NAME AGE TYPE VERSION CLUSTER-IP
- C. NAME READY STATUS AGE ROLES
- D. NAME STATUS ROLES AGE VERSION
Answer: B
NEW QUESTION 14
Which two statements are true about Agile Boards in Visual Builder Studio?
- A. A board is a metric that defines the relative effort of work and helps to understand the complexity of an issue.
- B. In a Kanban board, tasks are managed with a focus on continuous delivery.
- C. The estimation type of a board can be Story Points or Target Weeks.
- D. In a Scrum board, tasks are broken into small actions to be completed in fixed duration cycles, called Sprints.
Answer: A,B
NEW QUESTION 15
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. lines of code
- B. cyclomatic complexity points
- C. time in days
- D. story points
Answer: C
NEW QUESTION 16
Which two statements are true about Fn Context?
- A. Fn Context does not support local development.
- B. You cannot configure multiple contexts for your function development.
- C. Fn Context stores the information related to API URL and registry.
- D. The default context is created during the first run of the Fn CLI.
Answer: C,D
NEW QUESTION 17
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. Generate an API signing key pair.
- 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. Verify whether you can access the cluster using Kubernetes Dashboard.
Answer: A,C,D
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 18
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. Web application flow and page
- B. Business Object
- C. REST service
- D. Page Variables
- E. Process
Answer: A,B,C
NEW QUESTION 19
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. Generate an API signing key pair.
- 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. Verify whether you can access the cluster using Kubernetes Dashboard.
Answer: A,C,D
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 20
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 Locked
- B. Pending Push Request
- C. Live
- 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 21
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. default
- B. oven
- C. none
- D. dryer
Answer: B
NEW QUESTION 22
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. network bandwidth
- B. volume attachments
- C. instance's private IP addresses
- D. amount of memory
- E. number of cores
- F. instance's public IP addresses
Answer: B,C,F
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 23
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. Add a certificate to the load balancer.
- B. Create an HTTPS Listener for the load balancer.
- C. Update the App Gateway for HTTPS (if the domain uses Oracle Identity Cloud Service).
- D. Allow ingress traffic in port 80 only on a security list for the load balancer.
Answer: D
Explanation:
https://docs.oracle.com/en/cloud/paas/weblogic-cloud/user/configure-ssl-domain-appendix.html#GUID-B8D53494-DBD1-401B-9C7D-9961F69D8A65
NEW QUESTION 24
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 25
Which three are included in the Oracle Application Development Cloud Platform services category?
- A. Oracle Integration Cloud
- B. Oracle Data Integrator Cloud
- C. Visual Builder Studio
- D. SOA Cloud Service
- E. Oracle Mobile Hub
- F. Oracle WebLogic Server for OCI
Answer: B,C,F
NEW QUESTION 26
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