AWS Certified Data Analytics Specialty 2021 – Hands-On - DynamoDB Basic APIs

AWS Certified Data Analytics Specialty 2021 – Hands-On - DynamoDB Basic APIs

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

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FREE Resource

The video tutorial provides a comprehensive overview of DynamoDB operations, including writing, reading, deleting, and batch processing. It explains the differences between put and update operations, the use of conditional writes, and the methods for reading data using get item, query, and scan. The tutorial also covers deleting data with delete item and delete table, and discusses batch operations for efficiency. Key concepts such as projection expressions, filter expressions, and pagination are also introduced.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using pagination in DynamoDB operations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the function of the 'scan' operation in DynamoDB?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the batch operations available in DynamoDB.

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