Solutions Architect Professional (Page 48)

A company hosts an application on Amazon EC2 instance and needs to store files in Amazon S3.The files should never traverse the public internet, and only the application EC2 instances are granted access to a specific Amazon S3 bucket.A solutions architect has created a VPC endpoint for Amazon S3 and connected the endpoint to the application VPC.Which additional steps should the solutions architect take to meet these requirements?Read More →

A flood monitoring agency has deployed more than 10,000 water-level monitoring Sensors.Sensors send continuous data updates, and each update is less than1 MB in size.The agency has a fleet of on-premises application servers.These servers receive updates from the sensors, convert the raw data into a human readable format, and write the results to an on-premises relational database server.Data analysts then use simple SQL queries to monitor the data.The agency wants to increase overall application availability and reduce the effort that is required to perform maintenance tasks.These maintenance tasks, which include updates and patches to the application servers, cause downtime.While an application server is down, data is lost from sensors because the remaining servers cannot handle the entire workload.The agency wants a solution that optimizes operational overhead and costs.A solutions architect recommends the use of AWS IoT Core to collect the sensor data.What else should the solutions architect recommend to meet these requirements?Read More →

A company developed a pilot application by using AWS Elastic Beanstalk and Java.To save costs during development, the company’s development team deployed the application into a single-instance environment.Recent tests indicate that the application consumes more CPU than expected.CPU utilization is regularly greater than 85%, which causes some performance bottlenecks.A solutions architect must mitigate the performance issues before the company launches the application to production.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A customer has a website which shows all the deals available across the market.The site experiences a load of 5 large EC2 instances generally.However, a week before Thanksgiving vacation they encounter a load of almost 20 large instances.The load during that period varies over the day based on the office timings.Which of the below mentioned solutions is cost effective as well as help the website achieve better performance?Read More →

A publishing company’s design team updates the icons and other static assets that an ecommerce web application uses.The company serves the icons and assets from an Amazon S3 bucket that is hosted in the company’s production account.The company also uses a development account that members of the design team can access.After the design team tests the static assets in the development account, the design team needs to load the assets into the S3 bucket in the production account.A solutions architect must provide the design team with access to the production account without exposing other parts of the web application to the risk of unwanted changes.Which combination of steps will meet these requirements? (Choose three.)Read More →

An organization is planning to host a Wordpress blog as well a joomla CMS on a single instance launched with VPC.The organization wants to have separate domains for each application and assign them using Route 53.The organization may have about ten instances each with two applications as mentioned above.While launching the instance, the organization configured two separate network interfaces (primary + ENI) and wanted to have two elastic IPs for that instance.It was suggested to use a public IP from AWS instead of an elastic IP as the number of elastic IPs is restricted.What action will you recommend to the organization?Read More →

A company is planning to migrate its business-critical applications from an on-premises data center to AWS.The company has an on-premises installation of a Microsoft SQL Server Always On cluster.The company wants to migrate to an AWS managed database service.A solutions architect must design a heterogeneous database migration on AWS.Which solution will meet these requirements?Read More →

An organization is planning to extend their data center by connecting their DC with the AWS VPC using the VPN gateway.The organization is setting up a dynamically routed VPN connection.Which of the below mentioned answers is not required to setup this configuration?Read More →

A company is running applications on AWS in a multi-account environment.The company’s sales team and marketing team use separate AWS accounts in AWS Organizations.The sales team stores petabytes of data in an Amazon S3 bucket.The marketing team uses Amazon QuickSight for data visualizations.The marketing team needs access to data that the sates team stores in the S3 bucket.The company has encrypted the S3 bucket with an AWS Key Management Service (AWS KMS) key.The marketing team has already created the IAM service role for QuickSight to provide QuickSight access in the marketing AWS account.The company needs a solution that will provide secure access to the data in the S3 bucket across AWS accounts.Which solution will meet these requirements with the LEAST operational overhead?Read More →

An IAM user is trying to perform an action on an object belonging to some other root account’s bucket.Which of the below mentioned options will AWS S3 not verify?Read More →