Amazon AWS Certified Solutions Architect - Associate SAA-C02
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#91 (Accuracy: 100% / 4 votes)
A company's website provides users with downloadable historical performance reports. The website needs a solution that will scale to meet the company's website demands globally. The solution should be cost-effective, limit the provisioning of infrastructure resources, and provide the fastest possible response time.
Which combination should a solutions architect recommend to meet these requirements?
  • A. Amazon CloudFront and Amazon S3
  • B. AWS Lambda and Amazon DynamoDB
  • C. Application Load Balancer with Amazon EC2 Auto Scaling
  • D. Amazon Route 53 with internal Application Load Balancers
#92 (Accuracy: 100% / 1 votes)
A company wants to deploy a shared file system for its .NET application servers and Microsoft SQL Server databases running on Amazon EC2 instances with
Windows Server 2016. The solution must be able to be integrated into the corporate Active Directory domain, be highly durable, be managed by AWS, and provide high levels of throughput and IOPS.
Which solution meets these requirements?
  • A. Use Amazon FSx for Windows File Server.
  • B. Use Amazon Elastic File System (Amazon EFS).
  • C. Use AWS Storage Gateway in file gateway mode.
  • D. Deploy a Windows file server on two On Demand instances across two Availability Zones.
#93 (Accuracy: 100% / 3 votes)
A company that develops web applications has launched hundreds of Application Load Balancers (ALBs) in multiple Regions. The company wants to create an allow list for the IPs of all the load balancers on its firewall device. A solutions architect is looking for a one-time, highly available solution to address this request, which will also help reduce the number of IPs that need to be allowed by the firewall.
What should the solutions architect recommend to meet these requirements?
  • A. Create a AWS Lambda function to keep track of the IPs for all the ALBs in different Regions. Keep refreshing this list.
  • B. Set up a Network Load Balancer (NLB) with Elastic IPs. Register the private IPs of all the ALBs as targets to this NLB.
  • C. Launch AWS Global Accelerator and create endpoints for all the Regions. Register all the ALBs in different Regions to the corresponding endpoints.
  • D. Set up an Amazon EC2 instance, assign an Elastic IP to this EC2 instance, and configure the instance as a proxy to forward traffic to all the ALBs.
#94 (Accuracy: 100% / 2 votes)
A company runs an application using Amazon ECS. The application creates resized versions of an original image and then makes Amazon S3 API calls to store the resized images in Amazon S3. How can a solutions architect ensure that the application has permission to access Amazon S3?
  • A. Update the S3 role in AWS IAM to allow read/write access from Amazon ECS, and then relaunch the container.
  • B. Create an IAM role with S3 permissions, and then specify that role as the taskRoleArn in the task definition.
  • C. Create a security group that allows access from Amazon ECS to Amazon S3, and update the launch configuration used by the ECS cluster.
  • D. Create an IAM user with S3 permissions, and then relaunch the Amazon EC2 instances for the ECS cluster while logged in as this account.
#95 (Accuracy: 100% / 1 votes)
A company has established a new AWS account. The account is newly provisioned and no changed have been made to the default settings. The company is concerned about the security of the AWS account root user.
What should be done to secure the root user?
  • A. Create IAM users for daily administrative tasks. Disable the root user.
  • B. Create IAM users for daily administrative tasks. Enable multi-factor authentication on the root user.
  • C. Generate an access key for the root user. Use the access key for daily administration tasks instead of the AWS Management Console.
  • D. Provide the root user credentials to the most senior solutions architect. Have the solutions architect use the root user for daily administration tasks.
#96 (Accuracy: 100% / 2 votes)
A company requires a durable backup storage solution for its on-premises database servers while ensuring on-premises applications maintain access to these backups for quick recovery. The company will use AWS storage services as the destination for these backups. A solutions architect is designing a solution with minimal operational overhead.
Which solution should the solutions architect implement?
  • A. Deploy an AWS Storage Gateway file gateway on-premises and associate it with an Amazon S3 bucket.
  • B. Back up the databases to an AWS Storage Gateway volume gateway and access it using the Amazon S3 API.
  • C. Transfer the database backup files to an Amazon Elastic Block Store (Amazon EBS) volume attached to an Amazon EC2 instance.
  • D. Back up the database directly to an AWS Snowball device and use lifecycle rules to move the data to Amazon S3 Glacier Deep Archive.
#97 (Accuracy: 100% / 1 votes)
A company is using a VPC peering strategy to connect its VPCs in a single Region to allow for cross-communication. A recent increase in account creations and
VPCs has made it difficult to maintain the VPC peering strategy, and the company expects to grow to hundreds of VPCs. There are also new requests to create site-to-site VPNs with some of the VPCs. A solutions architect has been tasked with creating a centrally managed networking setup for multiple accounts, VPCs, and VPNs.
Which networking solution meets these requirements?
  • A. Configure shared VPCs and VPNs and share to each other.
  • B. Configure a hub-and-spoke VPC and route all traffic through VPC peering.
  • C. Configure an AWS Direct Connect connection between all VPCs and VPNs.
  • D. Configure a transit gateway with AWS Transit Gateway and connect all VPCs and VPNs.
#98 (Accuracy: 100% / 2 votes)
A company needs to implement a relational database with a multi-Region disaster recovery Recovery Point Objective (RPO) of 1 second and a Recovery Time
Objective (RTO) of 1 minute.
Which AWS solution can achieve this?
  • A. Amazon Aurora Global Database
  • B. Amazon DynamoDB global tables
  • C. Amazon RDS for MySQL with Multi-AZ enabled
  • D. Amazon RDS for MySQL with a cross-Region snapshot copy
#99 (Accuracy: 100% / 2 votes)
A company is planning to build a new web application on AWS. The company expects predictable traffic most of the year and very high traffic on occasion. The web application needs to be highly available and fault tolerant with minimal latency.
What should a solutions architect recommend to meet these requirements?
  • A. Use an Amazon Route 53 routing policy to distribute requests to two AWS Regions, each with one Amazon EC2 instance.
  • B. Use Amazon EC2 instances in an Auto Scaling group with an Application Load Balancer across multiple Availability Zones.
  • C. Use Amazon EC2 instances in a cluster placement group with an Application Load Balancer across multiple Availability Zones.
  • D. Use Amazon EC2 instances in a cluster placement group and include the cluster placement group within a new Auto Scaling group.
#100 (Accuracy: 100% / 3 votes)
A solutions architect is using Amazon S3 to design the storage architecture of a new digital media application. The media files must be resilient to the loss of an
Availability Zone. Some files are accessed frequently while other files are rarely accessed in an unpredictable pattern. The solutions architect must minimize the costs of storing and retrieving the media files.
Which storage option meets these requirements?
  • A. S3 Standard
  • B. S3 Intelligent-Tiering
  • C. S3 Standard-Infrequent Access (S3 Standard-IA)
  • D. S3 One Zone-Infrequent Access (S3 One Zone-IA)