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AWS Certified Associate SAA-C03 Exam Dumps

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Total 557 questions

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

Question 17

A company is planning to migrate an on-premises online transaction processing (OLTP) database that uses MySQL to an AWS managed database management system. Several reporting and analytics applications use the on-premises database heavily on weekends and at the end of each month. The cloud-based solution must be able to handle read-heavy surges during weekends and at the end of each month.

Which solution will meet these requirements?

Options:

A.

Migrate the database to an Amazon Aurora MySQL cluster. Configure Aurora Auto Scaling to use replicas to handle surges.

B.

Migrate the database to an Amazon EC2 instance that runs MySQL. Use an EC2 instance type that has ephemeral storage. Attach Amazon EBS Provisioned IOPS SSD (io2) volumes to the instance.

C.

Migrate the database to an Amazon RDS for MySQL database. Configure the RDS for MySQL database for a Multi-AZ deployment, and set up auto scaling.

D.

Migrate from the database to Amazon Redshift. Use Amazon Redshift as the database for both OLTP and analytics applications.

Question 18

A company hosts a multi-tier inventory reporting application on AWS. The company needs a cost-effective solution to generate inventory reports on demand. Admin users need to have the ability to generate new reports. Reports take approximately 5-10 minutes to finish. The application must send reports to the email address of the admin user who generates each report.

Options:

Options:

A.

Use Amazon Elastic Container Service (Amazon ECS) to host the report generation code. Use an Amazon API Gateway HTTP API to invoke the code. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

B.

Use Amazon EventBridge to invoke a scheduled AWS Lambda function to generate the reports. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

C.

Use Amazon Elastic Kubernetes Service (Amazon EKS) to host the report generation code. Use an Amazon API Gateway REST API to invoke the code. Use Amazon Simple Notification Service (Amazon SNS) to send the reports to admin users.

D.

Create an AWS Lambda function to generate the reports. Use a function URL to invoke the function. Use Amazon Simple Email Service (Amazon SES) to send the reports to admin users.

Question 19

How can trade data from DynamoDB be ingested into an S3 data lake for near real-time analysis?

Options:

A.

Use DynamoDB Streams to invoke a Lambda function that writes to S3.

B.

Use DynamoDB Streams to invoke a Lambda function that writes to Data Firehose, which writes to S3.

C.

Enable Kinesis Data Streams on DynamoDB. Configure it to invoke a Lambda function that writes to S3.

D.

Enable Kinesis Data Streams on DynamoDB. Use Data Firehose to write to S3.

Question 20

A company hosts its applications in multiple private and public subnets in a VPC. The applications in the private subnets need to access an API. The API is available on the internet and is hosted in the company's on-premises data center. A solutions architect needs to establish connectivity for applications in the private subnets.

Which solution will meet these requirements MOST cost-effectively?

Options:

A.

Create a transit gateway to connect the VPC to the on-premises network. Use the transit gateway to route API calls from the private subnets to the on-premises data center.

B.

Create a NAT gateway in the public subnet of the VPC. Use the NAT gateway to allow the private subnets to access the API over the internet.

C.

Establish an AWS PrivateLink connection to connect the VPC to the on-premises network. Use PrivateLink to make API calls from the private subnets to the on-premises data center.

D.

Implement an AWS Site-to-Site VPN connection between the VPC and the on-premises data center. Use the VPN connection to make API calls from the private subnets to the on-premises data center.

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Total 557 questions