最新の1Z0-1110-26問題集で試験を準備する

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Oracle Cloud Infrastructure Data Science Professional 認定 1Z0-1110-26 試験問題：

1. Which statement best describes Oracle Cloud Infrastructure Data Science Jobs?

A) Jobs let you define and run repeatable tasks on fully managed third-party cloud infrastructures.
B) Jobs let you define and run repeatable tasks on customer-managed infrastructure.
C) Jobs let you define and run repeatable tasks on fully managed infrastructure.
D) Jobs let you define and run all Oracle Cloud DevOps workloads.

2. 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) Store your personal OCI config file and keys in the Vault, and access the Vault through the job run resource principal
B) Package your personal OCI config file and keys in the job artifact
C) 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
D) Create a pre-authenticated request (PAR) for the Object Storage bucket and use that in the job code

3. You are a data scientist using Oracle AutoML to produce a model and you are evaluating the score metric for the model. Which TWO of the following prevailing metrics would you use for evaluating a multiclass classification model?

A) Mean squared error
B) Recall
C) Explained variance score
D) F1-score
E) R-squared

4. You are a data scientist leveraging Oracle Cloud Infrastructure (OCI) Data Science to create a model and need some additional Python libraries for processing genome sequencing dat a. Which of the following THREE statements are correct with respect to installing additional Python libraries to process the data?

A) You can install any open-source package available on a publicly accessible Python Package Index (PyPI) repository
B) You can only install libraries using yum and pip as a normal user
C) You can install private or custom libraries from your own internal repositories
D) OCI Data Science allows root privileges in notebook sessions
E) You cannot install a library that’s not preinstalled in the provided image

5. What is the correct definition of Git?

A) Git is a centralized version control system that allows data scientists and developers to track copious amounts of data.
B) Git is a distributed version control system that allows you to track changes made to a set of files.
C) Git is a distributed version control system that protects teams from simultaneous repo contributions and merge requests.
D) Git is a centralized version control system that allows you to revert to previous versions of files as needed.

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