1. Which is a recommended pattern for designing a highly available architecture on AWS?
A) A. Ensure that components have low-latency network connectivity. B) B. Run enough Amazon EC2 instances to operate at peak load. C) C. Ensure that the application is designed to accommodate failure of any single component. D) D. Use a monolithic application that handles all operations.
2. According to best practices, how should an application be designed to run in the AWS Cloud?
A) A. Use tightly coupled components. B) B. Use loosely coupled components. C) C. Use infrequently coupled components. D) D. Use frequently coupled components.
3. AWS supports which of the following methods to add security to Identity and Access Management (IAM) users? (Choose two.)(Select 2answers)
A) A. Implementing Amazon Rekognition B) B. Using AWS Shield-protected resources C) C. Blocking access with Security Groups D) D. Using Multi-Factor Authentication (MFA) E) E. Enforcing password strength and expiration
4. Which AWS services should be used for read/write of constantly changing data? (Choose two.)(Select 2answers)
A) A. Amazon Glacier B) B. Amazon RDS C) C. AWS Snowball D) D. Amazon Redshift E) E. Amazon EFS
5. What is one of the advantages of the Amazon Relational Database Service (Amazon RDS)?
A) A. It simplifies relational database administration tasks. B) B. It provides 99.99999999999% reliability and durability. C) C. It automatically scales databases for loads. D) D. It enabled users to dynamically adjust CPU and RAM resources.
1. Right Answer: C Explanation:
2. Right Answer: B Explanation: https://d1.awsstatic.com/whitepapers/AWS_Cloud_Best_Practices.pdf
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