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AWS Certified Associate SAA-C03 Reddit Questions

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Total 1039 questions

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 49

A company uses GPS trackers to document the migration patterns of thousands of sea turtles. The trackers check every 5 minutes to see if a turtle has moved more than 100 yards (91.4 meters). If a turtle has moved, its tracker sends the new coordinates to a web application running on three Amazon EC2 instances that are in multiple Availability Zones in one AWS Region.

Jgpently. the web application was overwhelmed while processing an unexpected volume of tracker data. Data was lost with no way to replay the events. A solutions

ftitect must prevent this problem from happening again and needs a solution with the least operational overhead.

at should the solutions architect do to meet these requirements?

Options:

A.

Create an Amazon S3 bucket to store the data. Configure the application to scan for new data in the bucket for processing.

B.

Create an Amazon API Gateway endpoint to handle transmitted location coordinates. Use an AWS Lambda function to process each item concurrently.

C.

Create an Amazon Simple Queue Service (Amazon SOS) queue to store the incoming data. Configure the application to poll for new messages for processing.

D.

Create an Amazon DynamoDB table to store transmitted location coordinates. Configure the application to query the table for new data for processing. Use TTL to remove data that has been processed.

Question 50

A company runs an application that uses Amazon RDS for PostgreSQL The application receives traffic only on weekdays during business hours The company wants to optimize costs and reduce operational overhead based on this usage.

Which solution will meet these requirements?

Options:

A.

Use the Instance Scheduler on AWS to configure start and stop schedules.

B.

Turn off automatic backups. Create weekly manual snapshots of the database.

C.

Create a custom AWS Lambda function to start and stop the database based on minimum CPU utilization.

D.

Purchase All Upfront reserved DB instances

Question 51

A company uses an Amazon CloudFront distribution to serve content pages for its website. The company needs to ensure that clients use a TLS certificate when accessing the company's website. The company wants to automate the creation and renewal of the Tl S certificates.

Which solution will meet these requirements with the MOST operational efficiency?

Options:

A.

Use a CloudFront security policy lo create a certificate.

B.

Use a CloudFront origin access control (OAC) to create a certificate.

C.

Use AWS Certificate Manager (ACM) to create a certificate. Use DNS validation for the domain.

D.

Use AWS Certificate Manager (ACM) to create a certificate. Use email validation for the domain.

Question 52

A company wants to build a logging solution for its multiple AWS accounts. The company currently stores the logs from all accounts in a centralized account. The company has created an Amazon S3 bucket in the centralized account to store the VPC flow logs and AWS CloudTrail logs. All logs must be highly available for 30 days for frequent analysis, retained tor an additional 60 days tor backup purposes, and deleted 90 days after creation.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Transition objects to the S3 Standard storage class 30 days after creation. Write an expiration action that directs Amazon S3 to delete objects after 90 days.

B.

Transition objects lo the S3 Standard-Infrequent Access (S3 Standard-IA) storage class 30 days after creation Move all objects to the S3 Glacier FlexibleRetrieval storage class after 90 days. Write an expiration action that directs Amazon S3 to delete objects after 90 days.

C.

Transition objects to the S3 Glacier Flexible Retrieval storage class 30 days after creation. Write an expiration action that directs Amazon S3 to delete objects alter 90 days.

D.

Transition objects to the S3 One Zone-Infrequent Access (S3 One Zone-IA) storage class 30 days after creation. Move all objects to the S3 Glacier Flexible Retrieval storage class after 90 days. Write an expiration action that directs Amazon S3 to delete objects after 90 days.

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Total 1039 questions