Serverless JavaScript Projects 4.5: Utilizing the Different CRUD Lambdas to Connect Our Front-End App to a Database

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Information Technology (IT), Architecture

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University

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Practice Problem

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Hard

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This video tutorial covers the integration of Lambda functions with a frontend application to interact with a DynamoDB database. It includes setting up HTML navigation, handling authentication, retrieving and processing data, managing dynamic content, and updating card states. The tutorial concludes with testing the application and introduces the next project on building an online video streaming app using Cloudfront and S3.

4 questions

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OPEN ENDED QUESTION

3 mins • 1 pt

What steps are taken to ensure that the board list is refreshed correctly?

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OPEN ENDED QUESTION

3 mins • 1 pt

How does the application ensure that the current board is maintained after a page refresh?

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OPEN ENDED QUESTION

3 mins • 1 pt

Describe the method used to update the tags for the cards in the application.

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OPEN ENDED QUESTION

3 mins • 1 pt

What changes were made to the card creation process in the application?

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