[2026] Oracle Cloud Infrastructure Data Science Professional

문제1

Which Oracle Accelerated Data Science (ADS) classes can be used for easy access to datasets fromreference libraries and index websites, such as scikit-learn?

A. DatasetFactory

B. DatasetBrowser

C. ADSTuner

D. SecretKeeper

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제2

You are working in your notebook session and find that your notebook session does not have enough compute CPU and memory for your workload. How would you scale up your notebook session without losing your work?

A. Deactivate your notebook session, provision a new notebook session on a larger compute shape, and recreate all your file changes

B. Create a temporary bucket in Object Storage, write all your files and data to Object Storage, delete the notebook session, provision a new notebook session on a larger compute shape, and copy your files and data from your temporary bucket to your new notebook session

C. Ensure your files and environments are written to the block volume storage under the /home/datascience directory, deactivate the notebook session, and activate the notebook with a larger compute shape selected

D. Download your files and data to your local machine, delete your notebook session, provision a new notebook session on a larger compute shape, and upload your files from your local machine to the new notebook session

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제3

You want to build a multistep machine learning workflow by using the Oracle Cloud Infrastructure (OCI) Data Science Pipeline feature. How would you configure the conda environment to run a pipeline step?

A. Configure a block volume

B. Use command-line variables

C. Configure a compute shape

D. Use environmental variables

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제4

You are a data scientist leveraging the Oracle Cloud Infrastructure (OCI) Language AI service for various types of text analyses. Which TWO capabilities can you utilize with this tool?

A. Topic classification

B. Punctuation correction

C. Sentiment analysis

D. Sentence diagramming

E. Table extraction

정답: A,C

설명: (Fast2test 회원만 볼 수 있음)

문제5

As a data scientist, you require a pipeline to train ML models. When can a pipeline run be initiated?

A. Pipeline can be initiated before the active state.

B. Pipeline can be initiated once it is created.

C. Pipeline can be initiated during the pipeline run state.

D. Pipeline can be initiated after the active state.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제6

As a data scientist, you are trying to automate a machine learning (ML) workflow and have decided to use Oracle Cloud Infrastructure (OCI) AutoML Pipeline. Which THREE are part of the AutoML Pipeline?

A. Feature Selection

B. Algorithm Selection

C. Adaptive Sampling

D. Model Deployment

E. Feature Extraction

정답: A,B,C

설명: (Fast2test 회원만 볼 수 있음)

문제7

You want to create an anomaly detection model using the OCI Anomaly Detection service that avoids as many false alarms as possible. False Alarm Probability (FAP) indicates model performance. How would you set the value of the False Alarm Probability?

A. Use a function

B. Low

C. High

D. Zero

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제8

You want to make your model more parsimonious to reduce the cost of collecting and processing dat a. You plan to do this by removing features that are highly correlated. You would like to create a heatmap that displays the correlation so that you can identify candidate features to remove. Which Accelerated Data Science (ADS) SDK method would be appropriate to display the correlation between Continuous and Categorical features?

A. cramersv_plot()

B. correlation_ratio_plot()

C. corr()

D. pearson_plot()

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제9

Which of the following analytical and statistical techniques do data scientists commonly use?

A. Clustering

B. Classification

C. Regression

D. All of the above

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제10

You are a data scientist building a pipeline in the Oracle Cloud Infrastructure (OCI) Data Science service for your machine learning project. You want to optimize the pipeline completion time by running some steps in parallel. Which statement is true about running pipeline steps in parallel?

A. All pipeline steps are always run in parallel

B. Pipeline steps can be run in sequence or in parallel, as long as they create a directed acyclic graph (DAG)

C. Parallel steps cannot be run if they are completely independent of each other

D. Steps in a pipeline can be run only sequentially

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제11

Which statement about Oracle Cloud Infrastructure Multi-Factor Authentication (MFA) is NOT valid?

A. An administrator can disable MFA for another user

B. Users must install a supported authenticator app on the mobile device they intend to register for MFA

C. Users cannot disable MFA for themselves

D. A user can register only one device to use for MFA

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제12

As a data scientist, you are tasked with creating a model training job that is expected to take different hyperparameter values on every run. What is the most efficient way to set those parameters with Oracle Data Science Jobs?

A. Create your code to expect different parameters as command-line arguments and create a new job every time you run the code

B. Create a new job by setting the required parameters in your code and create a new job for every code change

C. Create a new job every time you need to run your code and pass the parameters as environment variables

D. Create your code to expect different parameters either as environment variables or as command-line arguments, which are set on every job run with different values

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제13

You are preparing a configuration object necessary to create a Data Flow application. Which THREE parameter values should you provide?

A. The display name of the application

B. The path to the archive.zip file

C. The local path to your PySpark script

D. The compartment of the Data Flow application

E. The bucket used to read/write the PySpark script in Object Storage

정답: A,D,E

설명: (Fast2test 회원만 볼 수 있음)

문제14

Which is NOT a compliance document?

A. Penetration test report

B. Certificate

C. Bridge letter

D. Attestation

정답: A

설명: (Fast2test 회원만 볼 수 있음)

Oracle Cloud Infrastructure Data Science Professional - 1Z0-1110-26무료 덤프문제 풀어보기

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