최신 1z0-1110-23 무료덤프 - Oracle Cloud Infrastructure Data Science 2023 Professional

문제1

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

A. Operational monitoring

B. Validate the model using recent data

C. Drift monitoring

D. Retrain the model

E. Redeploy the model

정답: B,C

문제2

After you have created and opened a notebook session, you want to use the Accelerated Data Science (ADS) SDK to access your data and get started with an exploratory data analysis.
From which two places can you access or install the ADS SDK?

A. Conda environments in Oracle Cloud Infrastructure (OCI) Data Science

B. Oracle Big Data Service

C. Oracle Machine Learning (OML)

D. Oracle Autonomous Data Warehouse

E. Python Package Index (PyPI

정답: A,E

문제3

You want to evaluate the relationship between feature values and target variables. You have a large number of observations having a near uniform distribution and the features are highly correlated.
Which model explanation technique should you choose?

A. Local Interpretable Model-Agnostic Explanations

B. Accumulated Local Effects

C. Feature Permutation Importance Explanations

D. Feature Dependence Explanations

정답: B

문제4

You are a data scientist with a set of text and image files that need annotation, and you want to use Oracle Cloud Infrastructure (OCI) Data Labeling. Which of the following THREE an-notation classes are supported by the tool.?

A. Key-Point and Landmark

B. Semantic Segmentation

C. Named Entity Extraction

D. Classification (single/multi label)

E. Polygonal Segmentation

F. Object Detection

정답: C,D,F

문제5

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. COCO

B. Data Labelling Service Proprietary JSON

C. Spacy

D. CONLL V2003

정답: A,C

문제6

You want to ensure that all stdout and stderr from your code are automatically collected and logged, without implementing additional logging in your code. How would you achieve this with Data Science Jobs?

A. On job creation, enable logging and select a log group. Then, select either a log or the option to enable automatic log creation.

B. You can implement custom logging in your code by using the Data Science Jobs logging service.

C. Make sure that your code is using the standard logging library and then store all the logs to Object Storage at the end of the job.

D. Create your own log group and use a third-party logging service to capture job run details for log collection and storing.

정답: A

문제7

For your next data science project, you need access to public geospatial images.
Which Oracle Cloud service provides free access to those images?

A. Oracle Open Data

B. Oracle Big Data Service

C. Oracle Analytics Cloud

D. Oracle Cloud Infrastructure Data Science

정답: A

문제8

As a data scientist, you have stored sensitive data in a database. You need to protect this data by using a master encryption algorithm, which uses symmetric keys. Which master encryption algorithm would you choose in the Oracle Cloud Infrastructure (OCI) Vault service?

A. Elliptical Curve Cryptography Digital Signature Algorithm

B. Advanced Encryption Standard Keys

C. Rivert-Shamir-Adleman Keys

D. Triple Data Encryption Standard Algorithm

정답: B

최신 1z0-1110-23 무료덤프 - Oracle Cloud Infrastructure Data Science 2023 Professional

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