Free Oracle 1Z0-1110-23 Exam Actual Questions

The questions for 1Z0-1110-23 were last updated On Jun 13, 2025

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Question No. 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?

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Correct Answer: B, D

Question No. 2

The Oracle AutoML pipeline automates hyperparameter tuning by training the model with different parameters in parallel. You have created an instance of Oracle AutoML as ora-cle_automl and now you want an output with all the different trials performed by Oracle Au-toML. Which of the following command gives you the results of all the trials?

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Correct Answer: C

Question No. 3

As a data scientist, you are working on a global health data set that has data from more than 50 countries. You want to encode three features, such as 'countries', 'race', and 'body organ' as categories. Which option would you use to encode the categorical feature?

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Correct Answer: A

Question No. 4

Which Oracle Accelerated Data Science (ADS) classes can be used for easy access to data sets from

reference libraries and index websites such as scikit-learn?

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Correct Answer: B

Question No. 5

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?

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Correct Answer: D