1z0-1110-25試験無料問題集（160題）「Oracle Cloud Infrastructure 2025 Data Science Professional 認定」

出題：1

You are asked to prepare data for a custom-built model that requires transcribing Spanish video recordings into a readable text format with profane words identified. Which Oracle Cloud Service would you use?

A. OCI Anomaly Detection

B. OCI Language

C. OCI Speech

D. OCI Translation

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

While working with Git on Oracle Cloud Infrastructure (OCI) Data Science, you notice that two of the operations are taking more time than the others due to your slow internet speed. Which TWO operations would experience the delay?

A. Converting an existing local project folder to a Git repository

B. Moving the changes into staging area for the next commit

C. Pushing changes to a remote repository

D. Making a commit that is taking a snapshot of the local repository for the next push

E. Updating the local repo to match the content from a remote repository

正解：C,E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

What is feature engineering in machine learning used for?

A. To help understand the dataset features

B. To perform parameter tuning

C. To transform existing features into new ones

D. To interpret ML models

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

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. Zero

D. High

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

What is the correct definition of Git?

A. Git is a centralized version control system that allows you to revert to previous versions of files as needed.

B. Git is a distributed version control system that protects teams from simultaneous repo contributions and merge requests.

C. Git is a distributed version control system that allows you to track changes made to a set of files.

D. Git is a centralized version control system that allows data scientists and developers to track copious amounts of data.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

You want to make your model more frugal to reduce the cost of collecting and processing data. 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 is appropriate to display the comparability between Continuous and Categorical features?

A. correlation_ratio_plot()

B. pearson_plot()

C. corr()

D. cramersv_plot()

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Six months ago you created and deployed a model that predicts customer churn for a call center. Initially, it was yielding quality predictions. However, over the last two months, users have been questioning the credibility of the predictions. Which TWO methods would you employ to verify accuracy and lower customer churn?

A. Redeploy the model

B. Operational monitoring

C. Retrain the model

D. Drift monitoring

E. Validate the model using recent data

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

Where do calls to stdout and stderr from score.py go in the model deployment?

A. The file that was defined for them on the virtual machine (VM)

B. The predict log in the Oracle Cloud Infrastructure (OCI) Logging service as defined in the deployment

C. The OCI Cloud Shell, which can be accessed from the console

D. The OCI Console

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

Which Oracle Cloud Infrastructure (OCI) Data Science policy is invalid?

A. Allow group DataScienceGroup to use data-science-model-sessions in compartment DataScience

B. Allow group DataScienceGroup to use virtual-network-family in compartment DataScience

C. Allow dynamic-group DataScienceDynamicGroup to manage data-science-projects in compartment DataScience

D. Allow dynamic-group DataScienceDynamicGroup to manage data-science-family in compartment DataScience

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

Which is NOT a part of Observability and Management Services?

A. Logging

B. OCI Management Service

C. Logging Analytics

D. Event Services

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1z0-1110-25試験無料問題集「Oracle Cloud Infrastructure 2025 Data Science Professional 認定」