1. IT systems should be designed to reduce interdependencies, so that a change or failure in one component does not cascade to other components. This is an example of which principle of cloud architecture design?

2. Which AWS Cloud best practice uses the elasticity and agility of cloud computing?

3. Which tasks are the customer's responsibility in the AWS shared responsibility model? (Choose two.)

4. The ability to horizontally scale Amazon EC2 instances based on demand is an example of which concept in the AWS Cloud value proposition?

5. Under the AWS shared responsibility model, the security and patching of the guest operating system is the responsibility of:

6. Which of the following are benefits of AWS Global Accelerator? (Choose two.)

7. Which Amazon EC2 pricing model should be used to comply with per-core software license requirements?

8. According to the AWS Well-Architected Framework, what change management steps should be taken to achieve reliability in the AWS Cloud? (Choose two.)

9. Which AWS service should be used to create a billing alarm?

10. Under the AWS shared responsibility model, which of the following is a customer responsibility?

11. The continual reduction of AWS Cloud pricing is due to:

12. Which AWS service helps identify malicious or unauthorized activities in AWS accounts and workloads?

13. A web application is hosted on AWS using an Elastic Load Balancer, multiple Amazon EC2 instances, and Amazon RDS. Which security measures fall under the responsibility of AWS? (Choose two.)

14. Which AWS services may be scaled using AWS Auto Scaling? (Choose two.)

15. Which tool is used to forecast AWS spending?

16. A company is hosting a web application in a Docker container on Amazon EC2. AWS is responsible for which of the following tasks?

17. Which actions represent best practices for using AWS IAM? (Choose two.)

18. Who is responsible for patching the guest operating system for Amazon RDS?

19. Which AWS service provides on-demand of AWS security and compliance documentation?

20. A batch workload takes 5 hours to finish on an Amazon EC2 instance. The amount of data to be processed doubles monthly and the processing time is proportional. What is the best cloud architecture to address this consistently growing demand?

21. Which service can be used to monitor and receive alerts for AWS account root user AWS Management Console sign-in events?

22. Which AWS service is a managed NoSQL database?

23. Which design principle should be considered when architecting in the AWS Cloud?

24. Which AWS service can be used to turn text into life-like speech?

25. Which method helps to optimize costs of users moving to the AWS Cloud?

26. Users are reporting latency when connecting to a website with a global customer base. Which AWS service will improve the customer experience by reducing latency?

27. An application runs on multiple Amazon EC2 instances that access a shared file system simultaneously. Which AWS storage service should be used?

28. What is one of the core principles to follow when designing a highly available application in the AWS Cloud?

29. Which of the AWS global infrastructure is used to cache copies of content for faster delivery to users across the globe?

30. Which of the following is a component of the AWS Global Infrastructure?

31. A company needs an Amazon S3 bucket that cannot have any public objects due to compliance requirements. How can this be accomplished?

32. A user who wants to get help with billing and reactivate a suspended account should submit an account and billing request to:

33. A Cloud Practitioner identifies a billing issue after examining the AWS Cost and Usage report in the AWS Management Console. Which action can be taken to resolve this?

34. Which AWS service makes it easy to create and manage AWS users and groups, and provide them with secure access to AWS resources at no charge?

35. A company is running an ecommerce application hosted in Europe. To decrease latency for users who access the website from other parts of the world, the company would like to cache frequently accessed static content closer to the users. Which AWS service will support these requirements?

36. Which AWS services can be used to move data from on-premises data centers to AWS? (Choose two.)

37. Using AWS Config to record, audit, and evaluate changes to AWS resources to enable traceability is an example of which AWS Well-Architected Framework pillar?

38. An ecommerce company anticipates a huge increase in web traffic for two very popular upcoming shopping holidays. Which AWS service or feature can be configured to dynamically adjust resources to meet this change in demand?

39. Why is it beneficial to use Elastic Load Balancers with applications?

40. Each department within a company has its own independent AWS account and its own payment method. New company leadership wants to centralize departmental governance and consolidate payments. How can this be achieved using AWS services or features?

41. Which AWS feature or service can be used to capture information about incoming and outgoing traffic in an AWS VPC infrastructure?

42. The AWS Cost Management tools give users the ability to do which of the following? (Choose two.)

43. Which AWS service will help users determine if an application running on an Amazon EC2 instance has sufficient CPU capacity?

44. What is the benefit of elasticity in the AWS Cloud?

45. What does the AWS Simple Monthly Calculator do?

46. Which AWS service or feature can enhance network security by blocking requests from a particular network for a web application on AWS? (Choose two.)

47. A company wants to try a third-party ecommerce solution before deciding to use it long term. Which AWS service or tool will support this effort?

48. A user needs to generate a report that outlines the status of key security checks in an AWS account. The report must include: (The status of Amazon S3 bucket permissions, Whether multi-factor authentication is enabled for the AWS account root user, If any security groups are configured to allow unrestricted access.) Where can all this information be found in one location?

49. A company wants to use an AWS service to monitor the health of application endpoints, with the ability to route traffic to healthy regional endpoints to improve application availability. Which service will support these requirements?

50. Which AWS service enables users to securely connect to AWS resources over the public internet?