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AWS Certified Associate Changed SAA-C03 Questions

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Total 911 questions

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

Question 173

A financial services company needs to store and manage trading documentation. The documentation includes real-time trade confirmation data, financial statements, and settlement documents that frequently exceed 1 MB in size. The company ' s current provisioned database solution stores and manages this documentation. This current solution experiences high-volume trading activity during market hours but very low activity during off-hours.

The company currently uses a provisioned database solution that is sized to handle the load for peak trading hours. This solution results in significant unused capacity during off-hours. The company needs a solution that will maintain performance during peak hours.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Deploy Amazon RDS for MySQL on Reserved Instances with read replicas for scaling.

B.

Deploy Amazon DocumentDB serverless with automatic capacity scaling.

C.

Deploy Amazon DynamoDB with auto scaling.

D.

Deploy a MongoDB cluster on Amazon EC2 instances in an Auto Scaling group.

Question 174

A gaming company is building an application that uses a database to store user data. The company wants the database to have an active-active configuration that allows data writes to a secondary AWS Region. The database must achieve a sub-second recovery point objective (RPO).

Options:

Options:

A.

Deploy an Amazon ElastiCache (Redis OSS) cluster. Configure a global data store for disaster recovery. Configure the ElastiCache cluster to cache data from an Amazon RDS database that is deployed in the primary Region.

B.

Deploy an Amazon DynamoDB table in the primary Region and the secondary Region. Configure Amazon DynamoDB Streams to invoke an AWS Lambda function to write changes from the table in the primary Region to the table in the secondary Region.

C.

Deploy an Amazon Aurora MySQL database in the primary Region. Configure a global database for the secondary Region.

D.

Deploy an Amazon DynamoDB table in the primary Region. Configure global tables for the secondary Region.

Question 175

A company wants to protect AWS-hosted resources, including Application Load Balancers and CloudFront distributions. They need near real-time visibility into attacks and a dedicated AWS response team for DDoS events.

Which AWS service meets these requirements?

Options:

A.

AWS WAF

B.

AWS Shield Standard

C.

Amazon Macie

D.

AWS Shield Advanced

Question 176

A company has multiple Amazon RDS DB instances that run in a development AWS account. All the instances have tags to identify them as development resources. The company needs the development DB instances to run on a schedule only during business hours.

Which solution will meet these requirements with the LEAST operational overhead?

Options:

A.

Create an Amazon CloudWatch alarm to identify RDS instances that need to be stopped Create an AWS Lambda function to start and stop the RDS instances.

B.

Create an AWS Trusted Advisor report to identify RDS instances to be started and stopped. Create an AWS Lambda function to start and stop the RDS instances.

C.

Create AWS Systems Manager State Manager associations to start and stop the RDS instances.

D.

Create an Amazon EventBridge rule that invokes AWS Lambda functions to start and stop the RDS instances.

Page: 44 / 68
Total 911 questions