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Amazon SAA-C02 Online Practice Questions and Exam Preparation

SAA-C02 Exam Details

  • Exam Code
    :SAA-C02
  • Exam Name
    :AWS Certified Solutions Architect - Associate (SAA-C02)
  • Certification
    :Amazon Certifications
  • Vendor
    :Amazon
  • Total Questions
    :1080 Q&As
  • Last Updated
    :Jun 04, 2025

Amazon SAA-C02 Online Questions & Answers

  • Question 461:

    A company has many applications on Amazon EC2 instances running in Auto Scaling groups. Company policy requires that the data on the attached Amazon Elastic Block Store (Amazon EBS) volumes be retained. Which action will meet these requirements without impacting performance?

    A. Enable termination protection on the Amazon EC2 instances.
    B. Disable the DeleteOnTermination attribute for the Amazon EBS volumes.
    C. Use Amazon EC2 user data to set up a synchronization job for root volume.
    D. Change the Auto scaling health check to point to a source on the root volume.

  • Question 462:

    A company's dynamic website is hosted using on-premises servers in the United States. The company is launching its product in Europe and it wants to optimize site loading times for new European users. The site's backend must remain in the United States. The product is being launched in a few days, and an immediate solution is needed What should the solutions architect recommend?

    A. Launch an Amazon EC2 instance in us-east-1 and migrate the site to it
    B. Move the website to Amazon S3 Use cross-Region replication between Regions.
    C. Use Amazon CloudFront with a custom origin pointing to the on-premises servers
    D. Use an Amazon Route 53 geoproximity routing policy pointing to on-premises servers

  • Question 463:

    An application hosted on AWS is experiencing performance problems, and the application vendor wants to perform an analysis of the log file to troubleshoot further. The log file is stored on Amazon S3 and is 10 GB in size. The application

    owner will make the log file available to the vendor for a limited time.

    What is the MOST secure way to do this?

    A. Enable public read on the S3 object and provide the link to the vendor.
    B. Upload the file to Amazon WorkDocs and share the public link with the vendor.
    C. Generate a presigned URL and have the vendor download the log file before it expires.
    D. Create an IAM user for the vendor to provide access to the S3 bucket and the application. Enforce multifactor authentication.

  • Question 464:

    A company's packaged application dynamically creates and returns single-use text files in response to user requests. The company is using Amazon CloudFront for distribution, but wants to future reduce data transfer costs. The company modify the application's source code.

    What should a solution architect do to reduce costs?

    A. Use Lambda adage to compress the files as they are sent to users.
    B. Enable Amazon S3 Transfer Acceleration to reduce the response times.
    C. Enable caching on the CloudFront distribution to store generated files at the edge.
    D. Use Amazon S3 multipart uploads to move the files to Amazon S3 before returning them to users.

  • Question 465:

    A solutions architect needs to design the architecture for an application that a vendor provides as a Docker container image. The container needs 50 GB of storage available for temporary files. The infrastructure must be serverless. Which solution meets these requirements with the LEAST operational overhead?

    A. Create an AWS Lambda function that uses the Docker container image with an Amazon S3 mounted volume that has more than 50 GB of space.
    B. Create an AWS Lambda function that uses the Docker container image with an Amazon Elastic Block Store (Amazon EBS) volume that has more than 50 GB of space.
    C. Create an Amazon Elastic Container Service (Amazon ECS) cluster that uses the AWS Fargate launch type. Create a task definition for the container image with an Amazon Elastic File System (Amazon EFS) volume. Create a service with that task definition.
    D. Create an Amazon Elastic Container Service (Amazon ECS) cluster that uses the Amazon EC2 launch type with an Amazon Elastic Block Store (Amazon EBS) volume that has more than 50 GB of space. Create a task definition for the container image. Create a service with that task definition.

  • Question 466:

    A solutions architect is designing a workload that will store hourly energy consumption by business tenants in a building. The sensors will feed a database through HTTP requests that will add up usage for each tenant. The solutions architect must use managed services when possible. The workload will receive more features in the future as the solutions architect adds independent components.

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

    A. Use Amazon API Gateway with AWS Lambda functions to receive the data from the sensors, process the data, and store the data in an Amazon DynamoDB table.
    B. Use an Elastic Load Balancer that is supported by an Auto Scaling group of Amazon EC2 instances to receive and process the data from the sensors. Use an Amazon S3 bucket to store the processed data.
    C. Use Amazon API Gateway with AWS Lambda functions to receive the data from the sensors, process the data, and store the data in a Microsoft SQL Server Express database on an Amazon EC2 instance.
    D. Use an Elastic Load Balancer that is supported by an Auto Scaling group of Amazon EC2 instances to receive and process the data from the sensors. Use an Amazon Elastic File System (Amazon EFS) shared file system to store the processed data.

  • Question 467:

    A company is running a publicly accessible serverless application that uses Amazon API Gateway and AWS Lambda. The application's traffic recently spiked due to fraudulent requests from botnets.

    Which steps should a solutions architect take to block requests from unauthorized users? (Select TWO.)

    A. Create a usage plan with an API key that it shared with genuine users only.
    B. Integrate logic within the Lambda function to ignore the requests lion- fraudulent IP addresses
    C. Implement an AWS WAF rule to target malicious requests and trigger actions to filler them out
    D. Convert the existing public API to a private API Update the DNS records to redirect users to the new API endpoint
    E. Create an IAM role tor each user attempting to access the API A user will assume the role when making the API call

  • Question 468:

    Your company hosts a social media site supporting users in multiple countries. You have been asked to provide a highly available design tor the application that leverages multiple regions tor the most recently accessed content and latency sensitive portions of the wet) site The most latency sensitive component of the application involves reading user preferences to support web site personalization and ad selection. In addition to running your application in multiple regions, which option will support this appIication's requirements?

    A. Serve user content from S3. CIoudFront and use Route53 latency-based routing between ELBs in each region Retrieve user preferences from a local DynamoDB table in each region and leverage SQS to capture changes to user preferences with SOS workers for propagating updates to each table.
    B. Use the S3 Copy API to copy recently accessed content to multiple regions and serve user content from S3. C|oudFront with dynamic content and an ELB in each region Retrieve user preferences from an EIasticCache cluster in each region and leverage SNS notifications to propagate user preference changes to a worker node in each region.
    C. Use the S3 Copy API to copy recently accessed content to multiple regions and serve user content from S3 CIoudFront and Route53 latency-based routing Between ELBs In each region Retrieve user preferences from a DynamoDB table and leverage SQS to capture changes to user preferences with SOS workers for propagating DynamoDB updates.
    D. Serve user content from S3. C|oudFront with dynamic content, and an ELB in each region Retrieve user preferences from an EIastiCache cluster in each region and leverage Simple Workflow (SWF) to manage the propagation of user preferences from a centralized OB to each EIastiCache cluster.

  • Question 469:

    A company provides an API to its users that automates inquiries for tax computations based on item prices. The company experiences a larger number of inquiries during the holiday season only that cause slower response times. A solutions architect needs to design a solution that is scalable and elastic What should the solutions architect do to accomplish this?

    A. Provide an API hosted on an Amazon EC2 instance. The EC2 instance performs the required computations when the API request is made.
    B. Design a REST API using Amazon API Gateway that accepts the item names API Gateway passes item names to AWS Lambda for tax computations
    C. Create an Application Load Balancer that has two Amazon EC2 instances behind it. The EC2 instances will compute the tax on the received item names.
    D. Design a REST API using Amazon API Gateway that connects with an API hosted on an Amazon EC2 instance API Gateway accepts and passes the item names to the EC2 instance for tax computations

  • Question 470:

    A company is building a web application that servers a content management system. The content management system runs on Amazon EC2 instances behind an application Load Balancer (ALB). The EC2 instances run in an Auto Scaling group across Availability Zones. Users are constantly adding and updating files, blogs, and other website assets in the content management system.

    A solutions architect must implement a solution in which all the EC2 instances share up-to- date website content with the least possible lag time.

    Which solution meets these requirements?

    A. Update the EC2 user data in the Auto Scaling group lifecycle policy to copy the website assets from the EC2 instance that was launched most recently. Configure the ALB to make changes to the websites assets only in the newest EC2 instance.
    B. Copy the website assets to an Amazon Elastic File System (Amazon EFS) Me system Configure each EC2 instance to mount the EFS m system locally. Configure the website hosting application to reference the website assets that are stored in the EFS file system.
    C. Copy the website assets to an Amazon S3 bucket Ensure that each EC2 instance downloads the website assets from the S3 bucket to the attached Amazon Basic Block Store (Amazon EBS) volume.Run the S3 sync command once each hour to keep files up to date.
    D. Restore an Amazon Elastic Block Store (Amazon EBS) snapshot w.th the website assets. Attach the EBS snapshot as a secondary EBS volume when a new EBS EC2 instance is launched. Configure the website hosting application to reference the website assets that are stored in the secondary EBS volume.

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