Solutions Architect Professional (Page 50)

A video processing company wants to build a machine learning (ML) model by using 600 TB of compressed data that is stored as thousands of files in the company’s on-premises network attached storage system.The company does not have the necessary compute resources on premises for ML experiments and wants to use AWS.The company needs to complete the data transfer to AWS within 3 weeks.The data transfer will be a one-time transfer.The data must be encrypted in transit.The measured upload speed of the company’s internet connection is 100 Mbps.and multiple departments share the connection.Which solution will meet these requirements MOST cost-effectively?Read More →

Which of the following cannot be used to manage Amazon ElastiCache and perform administrative tasks?Read More →

A company has an environment that has a single AWS account.A solutions architect is reviewing the environment to recommend what the company could improve specifically in terms of access to the AWS Management Console.The company’s IT support workers currently access the console for administrative tasks, authenticating with named IAM users that have been mapped to their job role.The IT support workers no longer want to maintain both their Active Directory and IAM user accounts.They want to be able to access the console by using their existing Active Directory credentials.The solutions architect is using AWS IAM Identity Center (AWS Single Sign-On) to implement this functionality.Which solution will meet these requirements MOST cost-effectively?Read More →

In order for a table write to succeed, the provisioned throughput settings for the table and global secondary indexes, in DynamoDB, must have__________; otherwise, the write to the table will be throttled.Read More →

A financial services company in North America plans to release a new online web application to its customers on AWS.The company will launch the application in the us-east-1 Region on Amazon EC2 instances.The application must be highly available and must dynamically scale to meet user traffic.The company also wants to implement a disaster recovery environment for the application in the us-west-1 Region by using active-passive failover.Which solution will meet these requirements?Read More →

A software company hosts an application on AWS with resources in multiple AWS accounts and Regions.The application runs on a group of Amazon EC2 instances in an application VPC located in the us-east-1 Region with an IPv4 CIDR block of 10.10.0.0/16.In a different AWS account, a shared services VPC is located in the us-east-2 Region with an IPv4 CIDR block of 10.10.10.0/24.When a cloud engineer uses AWS CloudFormation to attempt to peer the applicationVPC with the shared services VPC, an error message indicates a peering failure.Which factors could cause this error? (Choose two.)Read More →

A company runs a Python script on an Amazon EC2 instance to process data. The script runs every 10 minutes. The script ingests files from an Amazon S3 bucket and processes the files. On average, the script takes approximately 5 minutes to process each file The script will not reprocess a file that the script has already processed.The company reviewed Amazon CloudWatch metrics and noticed that the EC2 instance is idle for approximately 40% of the time because of the file processing speed. The company wants to make the workload highly available and scalable. The company also wants to reduce long-term management overhead.Which solution will meet these requirements MOST cost-effectively?Read More →

When I/O performance is more important than fault tolerance, which of the following configurations should be used?Read More →

A company has applications in an AWS account that is named Source.The account is in an organization in AWS Organizations.One of the applications uses AWS Lambda functions and stores inventory data in an Amazon Aurora database.The application deploys the Lambda functions by using a deployment package.The company has configured automated backups for Aurora.The company wants to migrate the Lambda functions and the Aurora database to a new AWS account that is named Target.The application processes critical data, so the company must minimize downtime.Which solution will meet these requirements?Read More →

Your company has an on-premises multi-tier PHP web application, which recently experienced downtime due to a large burst in web traffic due to a company announcement   Over the coming days, you are expecting similar announcements to drive similar unpredictable bursts, and are looking to find ways to quickly improve your infrastructures ability to handle unexpected increases in traffic.The application currently consists of 2 tiers a web tier which consists of a load balancer and several Linux Apache web servers as well as a database tier which hosts a Linux server hosting a MySQL database.Which scenario below will provide full site functionality, while helping to improve the ability of your application in the short timeframe required?Read More →