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AWS-Solution-Architect-Associate Exam (SAA-C03) - AWS Exam Questions
Last updated on June 20, 2026
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1
Question
A company hosts a web application on an on-premises server that processes incoming requests. Processing time for each request varies from 5 minutes to 20 minutes. The number of requests is growing. The company wants to move the application to AWS. The company wants to update the architecture to scale automatically.
Options
A
Refactor the web application to use a single AWS Lambda function. Use an Amazon API Gateway HTTP API as an entry point to the Lambda function.
B
Convert the application to a microservices architecture that uses containers. Use Amazon Elastic Container Service (Amazon ECS) with the AWS Fargate launch type to run the containerized web application. Configure Service Auto Scaling. Use an Application Load Balancer to distribute incoming requests.
C
Refactor the web application to use multiple AWS Lambda functions. Use an Amazon API Gateway REST API as an entry point to the Lambda functions.
D
Create an Amazon EC2 instance that has sufficient CPU and RAM capacity to run the application.
Create metrics to track usage. Create alarms to notify the company when usage exceeds a specified threshold. Replace the EC2 instance with a larger instance size in the same family when usage is too high.
Create metrics to track usage. Create alarms to notify the company when usage exceeds a specified threshold. Replace the EC2 instance with a larger instance size in the same family when usage is too high.
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2
Question
A company is building a new web application that serves static and dynamic content from an API. Users will access the application from around the world. The company wants to minimize latency in the most cost-effective way.
Which solution will meet these requirements MOST cost-effectively?
Which solution will meet these requirements MOST cost-effectively?
Options
A
Deploy the static content to an Amazon S3 bucket. Use an Amazon API Gateway HTTP API to serve the dynamic content. Create an Amazon CloudFront distribution that uses the S3 bucket and the HTTP API as origins. Enable caching for static content.
B
Deploy the static content to an Amazon S3 bucket. Provide the bucket website endpoint to users.
Create an Amazon CloudFront distribution in front of the S3 bucket to cache static content.
Create an Amazon CloudFront distribution in front of the S3 bucket to cache static content.
C
Deploy the static content to an Amazon S3 bucket. Use two Amazon EC2 instances as web servers.
Deploy an Application Load Balancer to distribute traffic. Create an Amazon CloudFront distribution in front of the S3 bucket to cache static content.
Deploy an Application Load Balancer to distribute traffic. Create an Amazon CloudFront distribution in front of the S3 bucket to cache static content.
D
Deploy the static content to an Amazon S3 bucket. Provide the bucket website endpoint to users.
Use an Amazon API Gateway HTTP API with caching enabled to serve the dynamic content.
Use an Amazon API Gateway HTTP API with caching enabled to serve the dynamic content.
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3
Question
A company has an application that serves clients that are deployed in more than 20.000 retail storefront locations around the world. The application consists of backend web services that are exposed over HTTPS on port 443 The application is hosted on Amazon EC2 Instances behind an Application Load Balancer (ALB). The retail locations communicate with the web application over the
public internet. The company allows each retail location to register the IP address that the retail
location has been allocated by its local ISP. The company's security team recommends to increase the security of the application endpoint by restricting access to only the IP addresses registered by the retail locations.
What should a solutions architect do to meet these requirements?
public internet. The company allows each retail location to register the IP address that the retail
location has been allocated by its local ISP. The company's security team recommends to increase the security of the application endpoint by restricting access to only the IP addresses registered by the retail locations.
What should a solutions architect do to meet these requirements?
Options
A
Associate an AWS WAF web ACL with the ALB Use IP rule sets on the ALB to filter traffic Update the IP addresses in the rule to Include the registered IP addresses
B
Store the IP addresses in an Amazon DynamoDB table. Configure an AWS Lambda authorization function on the ALB to validate that incoming requests are from the registered IP addresses.
C
Deploy AWS Firewall Manager to manage the ALB. Configure firewall rules to restrict traffic to the ALB Modify the firewall rules to include the registered IP addresses.
D
Configure the network ACL on the subnet that contains the public interface of the ALB Update the ingress rules on the network ACL with entries for each of the registered IP addresses.
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4
Question
A company plans to use AWS to run high-performance computing (HPC) workloads and analytics workloads. The company will run HPC workloads on Amazon EC2 instances. The workloads require a high-performance file system that can scale to millions of input/output operations per second (IOPS).
Which combination of steps will meet these requirements? (Select TWO.)
Which combination of steps will meet these requirements? (Select TWO.)
Select 2
Options
A
Create an Auto Scaling group of Amazon EC2 instances. Use a mix of On-Demand Instances,
Reserved Instances, and Spot Instances. Configure a cluster placement group. Use Amazon EMR to run the analytics workloads.
Reserved Instances, and Spot Instances. Configure a cluster placement group. Use Amazon EMR to run the analytics workloads.
B
Use Mountpoint for Amazon S3 as a high-performance file system.
C
Use Amazon FSx for Lustre as a high-performance file system.
D
Create an Auto Scaling group of Amazon EC2 instances. Use Reserved Instances. Configure a spread placement group. Use AWS Batch to run the analytics workloads.
E
Use Amazon Elastic File System (Amazon EFS) as a high-performance file system.
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5
Question
A company is launching a new gaming application. The company will use Amazon EC2 Auto Scaling groups to deploy the application. The application stores user data in a relational database. The company has office locations around the world that need to run analytics on the user data in the database. The company needs a cost-effective database solution that provides cross-Region disaster recovery with low-latency read performance across AWS Regions.
Which solution will meet these requirements?
Which solution will meet these requirements?
Options
A
Create an Amazon ElastiCache for Redis cluster in the Region where the application is deployed.
Create read replicas in Regions where the company offices are located. Ensure the company offices read from the read replica instances.
Create read replicas in Regions where the company offices are located. Ensure the company offices read from the read replica instances.
B
Create an Amazon Aurora global database. Configure the primary cluster to be in the Region
where the application is deployed. Configure the secondary Aurora replicas to be in the Regions
where the company offices are located. Ensure the company offices read from the Aurora replicas.
where the application is deployed. Configure the secondary Aurora replicas to be in the Regions
where the company offices are located. Ensure the company offices read from the Aurora replicas.
C
Create Amazon DynamoDB global tables. Deploy the tables to the Regions where the company offices are located and to the Region where the application is deployed. Ensure that each company office reads from the tables that are in the same Region as the office.
D
Create an Amazon RDS Multi-AZ DB cluster deployment in the Region where the application is deployed. Ensure the company offices read from read replica instances.
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