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AWS-Certified-Big-Data-Specialty-BDS-C00 – AWS Certified Big Data - Specialty (BDS-C00)

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Showing 13–15 of 15 questions

Question 13

HTTP Query-based requests are HTTP requests that use the HTTP verb GET or POST and a Query parameter named               .

Select an option, then click Submit answer.

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    Action
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    Value
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    Reset
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    Retrieve
Question 14

You have an application running on an Amazon Elastic Compute Cloud instance, that uploads 5 GB video objects to Amazon Simple Storage Service (S3). Video uploads are taking longer than expected, resulting in poor application performance. Which method will help improve performance of your application?

Select an option, then click Submit answer.

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    Enable enhanced networking
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    Use Amazon S3 multipart upload
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    Leveraging Amazon CloudFront, use the HTTP POST method to reduce latency.
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    Use Amazon Elastic Block Store Provisioned IOPs and use an Amazon EBS-optimized instance
Question 15

A company is using Amazon Machine Learning as part of a medical software application. The application will predict the most likely blood type for a patient based on a variety of other clinical tests that are available when blood type knowledge is unavailable.

What is the appropriate model choice and target attribute combination for the problem?

Select an option, then click Submit answer.

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    Multi-class classification model with a categorical target attribute
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    Regression model with a numeric target attribute
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    Binary Classification with a categorical target attribute
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    K-Nearest Neighbors model with a multi-class target attribute