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Exam Code: SAA-C02
Exam Title: AWS Certified Solutions Architect - Associate (SAA-C02)
Vendor: Amazon-Web-Services
Exam Questions: 315
Last Updated: December 18th,2024

Question 1

A bicycle sharing company is developing a multi-tier architecture to track the location of its bicycles during peak operating hours The company wants to use these data points in its existing analytics platform A solutions architect must determine the most viable multi-tier option to support this architecture The data points must be accessible from the REST API
Which action meets these requirements for storing and retrieving location data?

A. Use Amazon Athena with Amazon S3
B. Use Amazon API Gateway with AWS Lambda
C. Use Amazon QuickSight with Amazon Redshift
D. Use Amazon API Gateway with Amazon Kinesis Data Analytics

Correct Answer:D

Question 2

A solutions architect is designing an application for a two-step order process The first step is synchronous and must return to the user with little latency The second step takes longer, so it will be implemented in a separate component Orders must be processed exactly once and in the order in which they are received
How should the solutions architect integrate these components?

A. Use Amazon SQS FIFO queues.
B. Use an AWS Lambda function along with Amazon SQS standard queues
C. Create an SNS topic and subscribe an Amazon SQS FIFO queue to that topic
D. Create an SNS topic and subscribe an Amazon SQS Standard queue to that topic.

Correct Answer:C

Question 3

A company is migrating a three-tier application to AWS. The application requires a MySQL database. In the past, the application users reported poor application performance when creating new entries. These
performance issues were caused by users generating different real-time reports from the application duringworking hours.
Which solution will improve the performance of the application when it is moved to AWS?

A. Import the data into an Amazon DynamoDB table with provisioned capacit
B. Refactor the application to use DynamoDB for reports.
C. Create the database on a compute optimized Amazon EC2 instanc
D. Ensure compute resources exceed the on-premises database.
E. Create an Amazon Aurora MySQL Multi-AZ DB cluster with multiple read replica
F. Configure the application reader endpoint for reports.
G. Create an Amazon Aurora MySQL Multi-AZ DB cluste
H. Configure the application to use the backup instance of the cluster as an endpoint for the reports.

Correct Answer:B

Question 4

A company built a food ordering application that captures user data and stores it for future analysis The application's static front end is deployed on an Amazon EC2 instance The front-end application sends the requests to the backend application running on separate EC2 instance The backend application then stores the data in Amazon RDS
What should a solutions architect do to decouple the architecture and make it scalable''

A. Use Amazon S3 to serve the front-end application which sends requests to Amazon EC2 to execute the backend application The backend application will process and store the data in Amazon RDS
B. Use Amazon S3 to serve the front-end application and write requests to an Amazon Simple Notification Service (Amazon SNS) topic Subscribe Amazon EC2 instances to the HTTP/HTTPS endpoint of the topic and process and store the data in Amazon RDS
C. Use an EC2 instance to serve the front end and write requests to an Amazon SQS queue Place the backend instance in an Auto Scaling group and scale based on the queue depth to process and store the data in Amazon RDS
D. Use Amazon S3 to serve the static front-end application and send requests to Amazon API Gateway which writes the requests to an Amazon SQS queue Place the backend instances in an Auto Scaling group and scale based on the queue depth to process and store the data in Amazon RDS

Correct Answer:D

Question 5

static website within an Amazon S3 bucket A solutions architect needs t Which action will accomplish this?

A. Enable Amazon S3 versioning
B. Enable Amazon S3 Intelligent-Tiering.
C. Enable an Amazon S3 lifecycle policy
D. Enable Amazon S3 cross-Region replication.

Correct Answer:A