Amazon AWS Certified Solutions Architect - Associate SAA-C03
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#651 (Accuracy: 90% / 10 votes)
A company runs a critical, customer-facing application on Amazon Elastic Kubernetes Service (Amazon EKS). The application has a microservices architecture. The company needs to implement a solution that collects, aggregates, and summarizes metrics and logs from the application in a centralized location.

Which solution meets these requirements?
  • A. Run the Amazon CloudWatch agent in the existing EKS cluster. View the metrics and logs in the CloudWatch console.
  • B. Run AWS App Mesh in the existing EKS cluster. View the metrics and logs in the App Mesh console.
  • C. Configure AWS CloudTrail to capture data events. Query CloudTrail by using Amazon OpenSearch Service.
  • D. Configure Amazon CloudWatch Container Insights in the existing EKS cluster. View the metrics and logs in the CloudWatch console.
#652 (Accuracy: 100% / 5 votes)
A company has several on-premises Internet Small Computer Systems Interface (ISCSI) network storage servers. The company wants to reduce the number of these servers by moving to the AWS Cloud. A solutions architect must provide low-latency access to frequently used data and reduce the dependency on on-premises servers with a minimal number of infrastructure changes.

Which solution will meet these requirements?
  • A. Deploy an Amazon S3 File Gateway.
  • B. Deploy Amazon Elastic Block Store (Amazon EBS) storage with backups to Amazon S3.
  • C. Deploy an AWS Storage Gateway volume gateway that is configured with stored volumes.
  • D. Deploy an AWS Storage Gateway volume gateway that is configured with cached volumes.
#653 (Accuracy: 100% / 4 votes)
A company is planning to migrate a TCP-based application into the company's VPC. The application is publicly accessible on a nonstandard TCP port through a hardware appliance in the company's data center. This public endpoint can process up to 3 million requests per second with low latency. The company requires the same level of performance for the new public endpoint in AWS.

What should a solutions architect recommend to meet this requirement?
  • A. Deploy a Network Load Balancer (NLB). Configure the NLB to be publicly accessible over the TCP port that the application requires.
  • B. Deploy an Application Load Balancer (ALB). Configure the ALB to be publicly accessible over the TCP port that the application requires.
  • C. Deploy an Amazon CloudFront distribution that listens on the TCP port that the application requires. Use an Application Load Balancer as the origin.
  • D. Deploy an Amazon API Gateway API that is configured with the TCP port that the application requires. Configure AWS Lambda functions with provisioned concurrency to process the requests.
#654 (Accuracy: 100% / 6 votes)
A company plans to migrate to AWS and use Amazon EC2 On-Demand Instances for its application. During the migration testing phase, a technical team observes that the application takes a long time to launch and load memory to become fully productive.

Which solution will reduce the launch time of the application during the next testing phase?
  • A. Launch two or more EC2 On-Demand Instances. Turn on auto scaling features and make the EC2 On-Demand Instances available during the next testing phase.
  • B. Launch EC2 Spot Instances to support the application and to scale the application so it is available during the next testing phase.
  • C. Launch the EC2 On-Demand Instances with hibernation turned on. Configure EC2 Auto Scaling warm pools during the next testing phase.
  • D. Launch EC2 On-Demand Instances with Capacity Reservations. Start additional EC2 instances during the next testing phase.
#655 (Accuracy: 100% / 6 votes)
A company uses an Amazon CloudFront distribution to serve content pages for its website. The company needs to ensure that clients use a TLS certificate when accessing the company's website. The company wants to automate the creation and renewal of the TLS certificates.

Which solution will meet these requirements with the MOST operational efficiency?
  • A. Use a CloudFront security policy to create a certificate.
  • B. Use a CloudFront origin access control (OAC) to create a certificate.
  • C. Use AWS Certificate Manager (ACM) to create a certificate. Use DNS validation for the domain.
  • D. Use AWS Certificate Manager (ACM) to create a certificate. Use email validation for the domain.
#656 (Accuracy: 100% / 8 votes)
A company wants to use an event-driven programming model with AWS Lambda. The company wants to reduce startup latency for Lambda functions that run on Java 11. The company does not have strict latency requirements for the applications. The company wants to reduce cold starts and outlier latencies when a function scales up.

Which solution will meet these requirements MOST cost-effectively?
  • A. Configure Lambda provisioned concurrency.
  • B. Increase the timeout of the Lambda functions.
  • C. Increase the memory of the Lambda functions.
  • D. Configure Lambda SnapStart.
#657 (Accuracy: 100% / 5 votes)
A company has an on-premises MySQL database that handles transactional data. The company is migrating the database to the AWS Cloud. The migrated database must maintain compatibility with the company's applications that use the database. The migrated database also must scale automatically during periods of increased demand.

Which migration solution will meet these requirements?
  • A. Use native MySQL tools to migrate the database to Amazon RDS for MySQL. Configure elastic storage scaling.
  • B. Migrate the database to Amazon Redshift by using the mysqldump utility. Turn on Auto Scaling for the Amazon Redshift cluster.
  • C. Use AWS Database Migration Service (AWS DMS) to migrate the database to Amazon Aurora. Turn on Aurora Auto Scaling.
  • D. Use AWS Database Migration Service (AWS DMS) to migrate the database to Amazon DynamoDB. Configure an Auto Scaling policy.
#658 (Accuracy: 93% / 8 votes)
A company runs its applications on both Amazon Elastic Kubernetes Service (Amazon EKS) clusters and on-premises Kubernetes clusters. The company wants to view all clusters and workloads from a central location.

Which solution will meet these requirements with the LEAST operational overhead?
  • A. Use Amazon CloudWatch Container Insights to collect and group the cluster information.
  • B. Use Amazon EKS Connector to register and connect all Kubernetes clusters.
  • C. Use AWS Systems Manager to collect and view the cluster information.
  • D. Use Amazon EKS Anywhere as the primary cluster to view the other clusters with native Kubernetes commands.
#659 (Accuracy: 100% / 5 votes)
A solutions architect needs to review a company's Amazon S3 buckets to discover personally identifiable information (PII). The company stores the PII data in the us-east-1 Region and us-west-2 Region.

Which solution will meet these requirements with the LEAST operational overhead?
  • A. Configure Amazon Macie in each Region. Create a job to analyze the data that is in Amazon S3.
  • B. Configure AWS Security Hub for all Regions. Create an AWS Config rule to analyze the data that is in Amazon S3.
  • C. Configure Amazon Inspector to analyze the data that is in Amazon S3.
  • D. Configure Amazon GuardDuty to analyze the data that is in Amazon S3.
#660 (Accuracy: 100% / 9 votes)
A company wants to implement a backup strategy for Amazon EC2 data and multiple Amazon S3 buckets. Because of regulatory requirements, the company must retain backup files for a specific time period. The company must not alter the files for the duration of the retention period.

Which solution will meet these requirements?
  • A. Use AWS Backup to create a backup vault that has a vault lock in governance mode. Create the required backup plan.
  • B. Use Amazon Data Lifecycle Manager to create the required automated snapshot policy.
  • C. Use Amazon S3 File Gateway to create the backup. Configure the appropriate S3 Lifecycle management.
  • D. Use AWS Backup to create a backup vault that has a vault lock in compliance mode. Create the required backup plan.