AWS Certified Solutions Architect - Professional SAP-C02 Practice Test

AWS Certified Solutions Architect - Professional SAP-C02 Practice Test practice questions, page 17 of 21, with answer review and explanations.

Question 81

A company is building an electronic document management system in which users upload their documents. The application stack is entirely serverless and runs on AWS in the eu-central-1 Region. The system includes a web application that uses an Amazon CloudFront distribution for delivery with Amazon S3 as the origin. The web application communicates with Amazon API Gateway Regional endpoints. The API Gateway APIs call AWS Lambda functions that store metadata in an Amazon Aurora Serverless database and put the documents into an S3 bucket. The company is growing steadily and has completed a proof of concept with its largest customer. The company must improve latency outside of Europe. Which combination of actions will meet these requirements? (Choose two.)

  1. Enable S3 Transfer Acceleration on the S3 bucket. Ensure that the web application uses the Transfer Acceleration signed URLs.
  2. Create an accelerator in AWS Global Accelerator. Attach the accelerator to the CloudFront distribution.
  3. Change the API Gateway Regional endpoints to edge-optimized endpoints.
  4. Provision the entire stack in two other locations that are spread across the world. Use global databases on the Aurora Serverless cluster.
  5. Add an Amazon RDS proxy between the Lambda functions and the Aurora Serverless database.

Question 82

An adventure company has launched a new feature on its mobile app. Users can use the feature to upload their hiking and rafting photos and videos anytime. The photos and videos are stored in Amazon S3 Standard storage in an S3 bucket and are served through Amazon CloudFront. The company needs to optimize the cost of the storage. A solutions architect discovers that most of the uploaded photos and videos are accessed infrequently after 30 days. However, some of the uploaded photos and videos are accessed frequently after 30 days. The solutions architect needs to implement a solution that maintains millisecond retrieval availability of the photos and videos at the lowest possible cost. Which solution will meet these requirements?

  1. Configure S3 Intelligent-Tiering on the S3 bucket.
  2. Configure an S3 Lifecycle policy to transition image objects and video objects from S3 Standard to S3 Glacier Deep Archive after 30 days.
  3. Replace Amazon S3 with an Amazon Elastic File System (Amazon EFS) file system that is mounted on Amazon EC2 instances.
  4. Add a Cache-Control: max-age header to the S3 image objects and S3 video objects. Set the header to 30 days.

Question 83

A company uses Amazon S3 to store files and images in a variety of storage classes. The company's S3 costs have increased substantially during the past year. A solutions architect needs to review data trends for the past 12 months and identity the appropriate storage class for the objects. Which solution will meet these requirements?

  1. Download AWS Cost and Usage Reports for the last 12 months of S3 usage. Review AWS Trusted Advisor recommendations for cost savings.
  2. Use S3 storage class analysis. Import data trends into an Amazon QuickSight dashboard to analyze storage trends.
  3. Use Amazon S3 Storage Lens. Upgrade the default dashboard to include advanced metrics for storage trends.
  4. Use Access Analyzer for S3. Download the Access Analyzer for S3 report for the last 12 months. Import the .csv file to an Amazon QuickSight dashboard.

Question 84

A company has its cloud infrastructure on AWS. A solutions architect needs to define the infrastructure as code. The infrastructure is currently deployed in one AWS Region. The company’s business expansion plan includes deployments in multiple Regions across multiple AWS accounts. What should the solutions architect do to meet these requirements?

  1. Use AWS CloudFormation templates. Add IAM policies to control the various accounts, Deploy the templates across the multiple Regions.
  2. Use AWS Organizations. Deploy AWS CloudFormation templates from the management account Use AWS Control Tower to manage deployments across accounts.
  3. Use AWS Organizations and AWS CloudFormation StackSets. Deploy a Cloud Formation template from an account that has the necessary IAM permissions.
  4. Use nested stacks with AWS CloudFormation templates. Change the Region by using nested stacks.

Question 85

A company has its cloud infrastructure on AWS. A solutions architect needs to define the infrastructure as code. The infrastructure is currently deployed in one AWS Region. The company’s business expansion plan includes deployments in multiple Regions across multiple AWS accounts. What should the solutions architect do to meet these requirements?

  1. Use AWS CloudFormation templates. Add IAM policies to control the various accounts, Deploy the templates across the multiple Regions.
  2. Use AWS Organizations. Deploy AWS CloudFormation templates from the management account Use AWS Control Tower to manage deployments across accounts.
  3. Use AWS Organizations and AWS CloudFormation StackSets. Deploy a Cloud Formation template from an account that has the necessary IAM permissions.
  4. Use nested stacks with AWS CloudFormation templates. Change the Region by using nested stacks.