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Oracle 1Z0-1043-21 Exam Syllabus Topics:

Oracle Cloud Platform Application Development 2021 Specialist Sample Questions:

Question 1

When considering the design of your backend, which two statements are true?

A. If a backend supports only a small number of users, you do not need a realm.
B. Each backend in an environment can be associated with only one realm.
C. Each backend in an environment can be associated with multiple realms.
D. Each mobile application canconnect to several backends at a time.
E. Each mobile application can connect to several backends, but only one connection can be active at a time.
F. Each mobile application can connect only to a single backend.

Question 2

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 WLS cluster, 1 LBaaS
B. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 1 LBaaS, 1 Bastion compute
C. 2 compute instances, 1 admin server, 2 managed servers, 1 LBaaS,1 Bastion compute
D. 3 compute instances, 1 admin server, 2 managed servers, 1 WLS cluster, 2 LBaaS, 1 Bastion compute

Question 3

When you create a cluster, you need to download a Kubernetes configuration (kubeconfig) file for the cluster.
Which three steps should be completed before downloadingthe kubeconfig file?

A. Added the public key valueof the API signing key pair to the User Settings for your username.
B. Generate an API signing key pair.
C. Verify whether you can access the cluster using Kubernetes Dashboard.
D. Install and configure the Oracle Cloud Infrastructure CLI.
E. Creating Kubernetes secret.

Question 4

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 isnot the probable cause?

A. The database does not allow the compute instances to access its listen port.
B. You tried to use a 1-node VM DB system that uses Logical Volume Manager as the storage management software.
C. You selected an OCI database running Oracle Database 12c or later, and you did not provide the name of a pluggable database (PDB).
D. You entered the wrong database password or a plain text password.

Question 5

You verified that the image has been successfully pushed to Oracle Cloud Infrastructure Registry.
Which artifact enables Kubernetes to pull an image from Oracle Cloud Infrastructure Registry when deploying a Load-Balanced application to a cluster?

A. Worker Nodes
B. Kubernetespods
C. Kube-Proxy
D. Kubernetes secret

Solutions: