1. A company is hosting its static website in an Amazon S3 bucket, which is the origin for Amazon CloudFront. The company has users in the United States, Canada, and Europe and wants to reduce.What should a solutions architect recommend?

A) Modify the CloudFront price class to include only the locations of the countries that are served.
B) Implement a CloudFront Secure Socket Layer (SSL) certificate to push security closer to the locations of the countries that are served.
C) Implement CloudFront events with Lambda@Edge to run the website's data processing
D) Adjust the CloudFront caching time to live (TTL) from the default to a longer timeframe



2. A solutions architect observes that a nightly batch processing job is automatically scaled up for 1 hour before the desired Amazon EC2 capacity is reached. The peak capacity is the same every night and the batch jobs always start at 1 AM. The solutions architect needs to find a cost-effective solution that will allow for the desired EC2 capacity to be reached quickly and allow the Auto Scaling group to scale down after the batch jobs are complete.What should the solutions architect do to meet these requirements?

A) Increase the maximum capacity for the Auto Scaling group
B) Change the scaling policy to add more EC2 instances during each scaling operation.
C) Configure scheduled scaling to scale up to the desired compute level
D) Increase the minimum capacity for the Auto Scaling group



3. A development team needs to host a website that will be accessed by other teams. The website contents consist of HTML, CSS, client-side JavaScript, and images.Which method is the MOST cost-effective for hosting the website?

A) Configure an Application Load Balancer with an AWS Lambda target that uses the Express.js framework
B) Create an Amazon S3 bucket and host the website there
C) Containerize the website and host it in AWS Fargate
D) Deploy a web server on an Amazon EC2 instance to host the website



4. A company current has 250 TB of backup files stored in Amazon S3 in a vendor's proprietary format. Using a Linux-based software application provided by the vendor, the company wants to retrieve files from Amazon S3, transform the files to an industry-standard format, and re-upload them to Amazon S3. The company wants to minimize data transfer charges associated with this conversion.What should a solutions architect do to accomplish this?

A) Install the conversion software onot an on-premises virtual machine. Perform the transformation and re-upload the files to Amazon S3 from the virtual machine
B) Install the conversion software as an Amazon S3 batch operation so the data is transformed without leaving Amazon S3
C) Launch an Amazon EC2 instance in the same Region as Amazon S3 and install the conversion software onto the instance. Perform the transformation and re-upload the files to Amazon S3 from EC2 instance.
D) Use AWS Snowball Edge devices to export the data and install the conversion software onto the devices. Perform the data transformation and re-upload the files to Amazon S3 from the Snowball Edge devices.



5. A company is developing a real-time multiplayer game that uses UDP for communications between the client and servers in an Auto Scaling group. Spikes in demand are anticipated during the day, so the game server platform must adapt accordingly. Developers want to store gamer scores and other non-relational data in a database solution that will scale without intervention.Which solution should a solutions architect recommend?

A) Use a Network Load Balancer for traffic distribution and Amazon DynamoDB on-demand for data storage.
B) Use Amazon Route 53 for traffic distribution and Amazon Aurora Serverless for data storage
C) Use a Network Load Balancer for traffic distribution and Amazon Aurora Global Database for data storage
D) Use an Application Load Balancer for traffic distribution and Amazon DynamoDB global tables for data storage