1z0-1110-22無料問題集「Oracle Cloud Infrastructure Data Science 2022 Professional」

質問 1

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 customer churn would you employ to verify the accuracy of the model?

（A）Redeploy the model

（B）Operational monitoring

（C）Retrain the model

（D）Drift monitoring

（E）Validate the model using recent data

正解：C、E 解答を投票する

質問 2

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 heat map 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）Correlation_ratio_plot{}

（B）Pearson_plot{}

（C）Corr{}

（D）Cramersv_plot{}

正解：A 解答を投票する

質問 3

You are a data scientist working for a manufacturing company, you have developed a fore-casting model to predict the sales demand in the upcoming months. You created a model artifact that contained custom logic requiring third party libraries. When you deployed the model, it failed to run because you did not include all the third-party dependencies in the model artifact.?

（A）Model_artifact_validate.py

（B）Score.py

（C）Runtime.yaml

（D）Requirement.txt

正解：D 解答を投票する

質問 4

You are a data scientist trying to load data into your notebook session. You understand that Accelerated Data Science (ADS) SDK supports loading various data formats. Which of the following THREE are ADS supported data formats?

（A）XML

（B）DOCX

（C）JSON

（D）Pandas DataFram

（E）Raw Images

正解：A、C、D 解答を投票する

質問 5

During a job run, you receive an error message that no space is left on your disk device. To solve the problem, you must increase the size of the job storage. What would be the most effi-cient way to do this with Data Science Jobs?

（A）Your code using too much disk space. Refactor the code to identify the problem.

（B）Create a new job with increased storage size and then run the job.

（C）On the job run, set the environment variable that helps increase the size of the storage.

（D）Edit the job, change the size of the storage of your job, and start a new job run.

正解：D 解答を投票する

質問 6

What preparation steps are required to access an Oracle AI service SDK from a Data Science notebook session?

（A）Call the Accented Data Science (ADS) command to enable Al integration

（B）Create and upload execute.py and runtime.yaml

（C）Create and upload the API signing key and config file

（D）Import the REST API

正解：C 解答を投票する

1z0-1110-22 無料問題集「Oracle Cloud Infrastructure Data Science 2022 Professional」

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