Free Practice Oracle 1Z0-1110-24 Exam Questions 2025

Stay ahead with 100% Free Oracle Cloud Infrastructure 2024 Data Science Professional 1Z0-1110-24 Dumps Practice Questions

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Total 71 Questions | Updated On: Feb 19, 2025

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Question 1

You want to make your model more parsimonious 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 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 : Cramersv_plot{}

C : Corr{}

D : Pearson_plot{}

Answer: A

Question 2

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 : Retrain the model

B : Operational monitoring

C : Validate the model using recent data

D : Drift monitoring

E : Redeploy the model

Answer: C,D

Question 3

You have just completed analyzing a set of images by using Oracle Cloud Infrastructure (OCI) Data Labelling, and you want to export the annotated data. Which two formats are supported?

A :

CONLL V2003

B :

COCO

C :

Data Labelling Service Proprietary JSON

D :

Spacy

Answer: B,D

Question 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?

A : ADSTurner

B : Dataset Browser

C : DatasetFactory

D : SecretKeeper

Answer: B

Question 5

Which feature of the Oracle Cloud Infrastructure (OCI) Vision service helps you generate indexing tags for a collection of marketing photographs?

A : Key Value extraction

B : Document classification

C : Image classification

D : Text recognition

Answer: D

Page: 1 / 15

Total 71 Questions | Updated On: Feb 19, 2025

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