Download AWS Certified Solutions Architect - Associate.SAA-C03.CertExams.2024-04-29.760q.vcex

Vendor: Amazon
Exam Code: SAA-C03
Exam Name: AWS Certified Solutions Architect - Associate
Date: Apr 29, 2024
File Size: 1 MB
Downloads: 9
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Demo Questions

Question 1
A company must deploy all its Amazon RDS DB instances by using AWS CloudFormation templates as part of AWS continuous integration and continuous delivery (CI/CD) automation. The primary password for the DB instance must be automatically generated as part of the deployment process.    
Which solution will meet mese requirements with the LEAST development effort?
  1. Create an AWS Lambda-backed CloudFormation custom resource. Write Lambda code that generates a secure string. Return the value of the secure string as a data field of the custom resource response object. Use the CloudFormation Fn::GetAtt intrinsic function to get the value of the secure string. Use the value to create the DB instance.
  2. Use the AWS CodeBuild actions of to generate a secure string by using the following AWS CLI command: 
    aws secretsmanager Pass the generated secure as a CloudFormation parameter with the NoEcho attribute set to true. Use the paramotor reference to create the DB instance.
  3. Create an AWS Lambda-backed CloudFormation custom resource. Write Lambda code that generates a secure string. Retum the value of the secure string as a data field of custom resource response object. Use the CloudFormation Fn::GetAtt intrinsic function to get a value of the secure string. Create secrets in AWS Secrets Manager. Use the secretsmanager dynamic reference to use the value stored in the secret to create the DB instance.
  4. Use the AWS::SecretsManager::Secret resource to generate a secure string. Store the secure string as a secret in AWS Secrets Manager. Use the secretsmanager dynamic reference to use the value in the secret to create the DB instance.
Correct answer: A
Question 2
A company runs workloads on AWS. The company needs to connect to a service from an external provider. The service is hosted in the provider's VPC. According to the company's security team, the connectivity must be private and must be restricted to the target service. The connection must be initiated only from the company's VPC.    
Which solution will meet these requirements?
  1. Create a VPC peering connection between the company’s VPC and the provider's VPC. Update the route table to connect to the target service.  
  2. Ask the provider to create a virtual private gateway in its VPC. Use AWS PrivateLink to connect to the target service.
  3. Create a NAT gateway in a public subnet of the company’s VPC. Update the route table to connect to the target service.
  4. Ask the provider to create a VPC endpoint for the target service. Use AWS PrivateLink to connect to the target service.
Correct answer: D
Question 3
A company uses Amazon S3 as its data lake. The company has a new partner that must use SFTP to upload data files. A solutions architect needs to implement a highly available SFTP solution that minimizes overhead.   
Which solution will meet these requirements?
  1. Use AWS Transfer Family to configure an SFTP-enabled server with a publicly accessible endpoint. Choose the S3 data lake as the destination.
  2. Use Amazon S3 File Gateway as an SFTP server. Expose the S3 File Gateway endpoint URL to the new partner. Share the S3 File Gateway endpoint with the new partner.
  3. Launch an Amazon EC2 instance in a private subnet in a VPC. Instruct the new partner to upload files to the EC2 instance by using a VPN. Run a cron job script on the EC2 instance to upload files to the S3 data lake.
  4. Launch Amazon EC2 instances in a private subnet in a VPC. a Network Load Balancer (NLB) in front of the EC2 Create an SFTP listener for the NLB. Share the NIB hostname with the new partner. Run a cron job script on the EC2 to upload files to the S3 data lake.
Correct answer: A
Question 4
A company needs to retain application log files for a critical application for 10 years. The application team regularly accesses logs from the past month for trouble shooting, but logs older than 1 month are rarely accessed. The application generates more than 10 TB of logs per month. Which storage option meets these requirements MOST cost-effectively?
  1. Store the logs in Amazon S3. Use AWS Backup to move logs more than 1 month old to S3 Glacier Deep Archive.
  2. Store the logs in Amazon S3. Use S3 Lifecycle policies to move logs more than 1 month old to S3 Glacier Deep Archive.
  3. Store the logs in Amazon CloudWatch Logs. Use AWS Backup to move logs more than 1 month old to S3 Glacier Deep Archive.
  4. Store the logs in Amazon CloudWatch Logs. Use Amazon S3 Lifecycle policies to move logs more than 1 month old to S3 Glacier Deep Archive.
Correct answer: B
Question 5
A company has a multi-tier application that runs six front-end web servers in an Amazon EC2 Auto Scaling group in a single Availability Zone behind an Application Load Balancer (ALB). A solutions architect needs to modify the infrastructure to be highly available without modifying the application. Which architecture should the solutions architect choose that provides high availability?
  1. Create an Auto Scaling group that uses three instances across each of two Regions.
  2. Modify the Auto Scaling group to use three instances across each of two Availability Zones
  3. Create an Auto Scaling template that can be used to quickly create more instances in another Region.
  4. Change the ALB in front of the Amazon EC2 instances in a round-robin configuration to balance traffic to the web tier.
Correct answer: B
Question 6
A company hosts a containerized web application on a fleet of on-premises servers that process incoming requests. The number of requests is growing quickly. The on-premises servers cannot handle the increased number of requests. The company wants to move the application to AWS with minimum code changes and minimum development effort.    
Which solution will meet these requirements with the LEAST operational overhead?
  1. Use AWS Fargate on Amazon Elastic Container Service (Amazon ECS) to run the containerized web application with Service Auto Scaling. Use an Application Load Balancer to distribute the incoming requests.
  2. Use two Amazon EC2 instances to host the containerized web application. Use an Application Load Balancer to distribute the incoming requests.
  3. Use AWS Lambda with a new that uses one of the supported languages. Create multiple Lambda functions to support the load. Use Amazon API Gateway as an entry point to the Lambda functions.
  4. Use a high-performance computing (HPC) solution such as AWS Parallel Cluster to establish an HPC cluster that can process the incoming requests at the scale.
Correct answer: A
Question 7
A hospital wants to create digital copies for its large collection of historical written records. The hospital will continue to add hundreds of new documents each day. The hospital's data team will scan the documents and will upload the documents to the AWS Cloud. A solutions architect must implement a solution to analyse the documents, extract the information, and store the documents so that an application can run SQL queries on the data. The solution must maximize scalability and operational efficiency.     
Which combination of steps should the solutions architect take to meet these requirements? (Select TWO.)
  1. Write the document Information to an Amazon EC2 instance that runs a MySQL database.
  2. Write the document information to an Amazon S3 bucket use Amazon Athena to query the data.
  3. Create an Auto Scaling group of Amazon EC2 instances to run a custom application that processes the scanned files and extracts the medical information.   
  4. Create an AWS Lambda function that runs when new documents are uploaded. Use Amazon Recognition to convert the documents to raw text. use Amazon Transcribe Medical to detect and extract relevant medical information from the text.
  5. Create an AWS Lambda function that runs when new documents are use Amazon Textract to convert the documents to raw text. use Amazon Comprehend Medical to detect and extract relevant medical information from the text.
Correct answer: BE
Question 8
A company has a dynamic web application hosted on two Amazon EC2 instances. The company has its own SSL certificate, which is on each instance to perform SSL termination.    
There has been an increase in traffic recently, and the operations team determined that is encryption and decryption is causing the compute capacity of the maximum limit.  
What should a solutions architect do to increase the application's performance?
  1. Create a new SSL certificate using AWS Certificate Manager (ACM). Install the ACM certificate on each instance.
  2. Create an Amazon S3 bucket. Migrate the SSL certificate to the S3 bucket Configure the EC2 instances to reference the bucket for SSL termination.
  3. Create another EC2 instance as a proxy server. Migrate the SSL certificate to the new instance and configure it to direct connections to the existing instances.
  4. Import the SSL certificate into AWS Certificate Manager (ACM). Create an Application LoadBalancer with an HTTPS listener that uses the SSL certificate from ACM.
Correct answer: D
Question 9
A company has two applications: a sender application that sends messages with payloads to be processed and a processing application intended to receive the messages with payloads. The company wants to implement an AWS service to handle messages between the two applications. The sender application can send about 1,000 messages each hour. The messages may take up to 2 days to be processed. If the messages fail to process, they must be retained so that they do not impact the processing of any remaining messages. Which solution meets these requirements and is the MOST operationally efficient?
  1. Set up an Amazon EC2 instance running a Redis database. Configure both applications to use the instance. Store, process, and delete the messages, respectively.
  2. Use an Amazon Kinesis data stream to receive the messages from the sender application. Integrate the processing application with the Kinesis Client Library (KCL).
  3. Integrate the sender and processor applications with an Amazon Simple Queue Service (Amazon SQS) queue. Configure a dead-letter queue to collect the messages that failed to process.
  4. Subscribe the processing application to an Amazon Simple Notification Service (Amazon SNS) topic to receive notifications to process. Integrate the sender application to write to the SNS topic.  
Correct answer: C
Question 10
A hospital recently deployed a RESTful API with Amazon API Gateway and AWS Lambda. The hospital uses API Gateway and Lambda to upload reports that are in PDF format and JPEG format. The company needs to modify the Lambda code to identify health information (PHI) in the reports. Which solution will meet these requirements with the LEAST Overhead?
  1. Use existing Python libraries to extract the text from the reports and to identify the PHI from the extracted text.
  2. Use Amazon Textract to extract the text from the reports. use Amazon SageMaker to identify the PHI from the extracted text.  
  3. Use Amazon Textract to extract the text from the reports. Use Amazon Comprehend Medical to identify the PHI from the extracted text.
  4. Use Amazon Recognition to extract the text from the reports. Use Amazon Comprehend Medical to identify the PHI from the extracted text.
Correct answer: C
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