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Note! 1z0-1110-22 has been withdrawn. The new exam code is 1z0-1110-23

1z0-1110-22 Practice Exam Questions with Answers Oracle Cloud Infrastructure Data Science 2022 Professional Certification

Question # 6

You are attempting to save a model from a notebook session to the model catalog by using the Accelerated Data Science (ADS) SDK, with resource principal as the authentication signer, and you get a 404 authentication error. Which TWO should you look for to ensure permissions are set up correctly?

A.

The networking configuration allows access to the Oracle Cloud Infrastructure (OCI) services through a Service Gateway.

B.

The model artifact is saved to the block volume of the notebook session.

C.

The dynamic group's matching rule exists for notebook sessions in this compartment.

D.

The policy for the dynamic group grants manages permissions for the model catalog in this compartment.

E.

The policy for your user group grants manage permissions for the model catalog in this compartment.

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Question # 7

You realize that your model deployment is about to reach its utilization limit. What would you do to avoid the issue before requests start to fail?

A.

Update the deployment to use fewer instances.

B.

Delete the deployment.

C.

Reduce the load balancer bandwidth limit so that fewer requests come in.

D.

Update the deployment to use a larger virtual machine (mare CPUs/memory).

E.

Update the deployment to add more instances.

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Question # 8

You are creating an Oracle Cloud Infrastructure (OCI) Data Science job that will run on a recurring basis in a production environment. This job will pick up sensitive data from an Object Storage bucket, train a model, and save it to the model catalog. How would you design the authentication mechanism for the job?

A.

Package your personal OC file and keys in the job artifact.

B.

Use the resource principal of the job run as the signer in the job code, ensuring there is a dynamic group for this job run with appropriate access to Object Storage and the model catalog.

C.

Store your personal OCI config file and kays in the Vault, and access the Vault through the job nun resource principal

D.

Create a pre-authenticated request (PAA) for the Object Storage bucket, and use that in the job code.

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