COURSE 4 – BUILDING SERVERLESS APPLICATIONS QUIZ ANSWERS
Week 4:
Coursera AWS Fundamentals Specialization
TABLE OF CONTENT
AWS Building Serverless Applications Week 4 INTRODUCTION
In this module, you will be assessed on the key skills covered in the Course.
Learning Objectives
- Connect your front-end website to your backend application.
END OF COURSE ASSESSMENT
1. What is a slot?
- The response from Amazon Lex back to the user.
- Data that the user must provide to fulfill the intent. (CORRECT)
2. What is an “intent”?
- A particular goal that the user wants to achieve. (CORRECT)
- An Amazon Lex feature that does natural langauge processing.
- The response from Amazon Lex back to the user.
3. Static websites created with Amazon S3 can be interactive.
- True (CORRECT)
- False
Correct: Using client-side processing tools such as javascript.
4. What service does Amazon Lex use for text-to-speech?
- Amazon Rekognition
- Amazon Poly (CORRECT)
- Amazon Alexa
5. From which of the following services can Amazon CloudFront retrieve content? Select all that apply.
- Amazon Lex
- Amazon EC2 (CORRECT)
- Amazon S3 (CORRECT)
- Your own datacenter (CORRECT)
6. AWS WAF allows you to specify restrictions on access to content based upon IP address.
- True (CORRECT)
- False
7. Amazon API Gateway is used to create a content distribution network.
- True
- False (CORRECT)
Correct: Amazon CloudFront is used to create a content distribution network.
8. With Amazon CloudFront, your S3 bucket permissions must be Public Read Access.
- True
- False (CORRECT)
9. CORS is configured in which Amazon service?
- AWS Lambda
- Amazon CloudFront
- Amazon API Gateway (CORRECT)
- Amazon S3
10. IAM roles provide authentication to login to your application.
- True
- False (CORRECT)
Correct: IAM roles provide users and services access to AWS services.
11. What is AWS Lambda?
- A fully managed data analytics service
- An event-driven, serverless computing platform that runs code in response to events and automatically manages the compute resources required by that code. (CORRECT)
- A queuing service that automatically scales up and down
12. Select the two things that need to be provided when you are creating a table in DynamoDb.
- Sort key
- DB Subnet Group
- DB Cluster
- Primary key (CORRECT)
- Table name (CORRECT)
13. IAM Roles are associated with a specific user or group.
- True
- False (CORRECT)
Correct: Please refer to the ‘IAM’ video in this module. You can skip ahead to 1 minute and 55 seconds into the video to learn more.
14. Amazon DynamoDB is what type of database solution?
- Relational, SQL database
- Non-relational, NoSQL database (CORRECT)
15. What access do you need to provide on your Amazon S3 bucket for website access?
- Public Read and Write access
- Public Read access (CORRECT)
CONCLUSION
To be written
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