Oracle 1Z0-1110-22 Quiz 1 Topic 7 Questions 1-5

Question: 1

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?

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

BUse 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.

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

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

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Question: 2

Select two reasons why it is important to rotate encryption keys when using Oracle Cloud In-frastructure (OCI) Vault to store credentials or other secrets.?

AKey rotation allows you to encrypt no more than five keys at a time.

BKey rotation reduces risk if a key is ever compromised.

CKey rotation improves encryption efficiency.

DPeriodically rotating keys make it easier to reuse key.

EPeriodically rotating keys limits the amount of data encrypted by one key version.

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Question: 3

For your next data science project, you need access to public geospatial images. Which Oracle Cloud service provides free access to those images?

AOracle Big Data Service

BOracle Analytics Claud

COracle Cloud Infrastructure (OCI) Data Science

DOracle Open Data

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Question: 4

The feature type TechJob has the following registered validators: Tech-Job.validator.register(name='is_tech_job', handler=is_tech_job_default_handler) Tech-Job.validator.register(name='is_tech_job', handler= is_tech_job_open_handler, condi-tion=('job_family',)) TechJob.validator.register(name='is_tech_job', handler= is_tech_job_closed_handler, condition=('job_family': 'IT')) When you run is_tech_job(job_family='Engineering'), what does the feature type validator system do?

AExecute the is_tech_job_default_handler sales handler.

BThrow an error because the system cannot determine which handler to run.

CExecute the is_tech_job_closed_handler handler.

DExecute the is_tech_job_open_handler handler.

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Question: 5

You have a complex Python code project that could benefit from using Data Science Jobs as it is a repeatable machine learning model training task. The project contains many subfolder and classes. What is the best way to run this project as a job?

AZIP the entire code project folder, upload it as a Job artifact on job creation and set JOB_RUN_ENTRYPOINT to point to the main executable file.

BZIP the entire code project folder and upload it as a Job artifact on job creation, Jobs identities the main executable file automatically.

CRewrite your code so that a single executable Python or Bash/Shell script file.

DZIP the entire code project folder and upload it as a Job artifact Jobs automatically identifies
That main top level where the code is run.

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Oracle 1Z0-1110-22 Quiz:1 Topic:7 Questions:1-5