Your company shares some HR videos stored in an Amazon S3 bucket via CloudFront. You need to restrict access to the private content so users coming from specific IP addresses can access the videos and ensure direct access via the Amazon S3 bucket is not possible.

How can this be achieved?

An organization in the health industry needs to create an application that will transmit protected health data to thousands of service consumers in different AWS accounts. The application servers run on EC2 instances in private VPC subnets. The routing for the application must be fault tolerant.

What should be done to meet these requirements?

A mobile client requires data from several application-layer services to populate its user interface. What can the application team use to decouple the client interface from the underlying services behind them?

A company is serving videos to their customers from us-east-1 from an Amazon S3 bucket. The company’s customers are located around the world and there is high demand during peak hours. Customers in Asia complain about slow download speeds during peak hours and customers in all locations have reported experiencing HTTP 500 errors.

How can a Solutions Architect address the issues?

An Amazon VPC contains several Amazon EC2 instances. The instances need to make API calls to Amazon DynamoDB. A solutions architect needs to ensure that the API calls do not traverse the internet.

How can this be accomplished? (Select TWO.)

A website runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The website has a mix of dynamic and static content. Customers around the world are reporting performance issues with the website.

Which set of actions will improve website performance for users worldwide?

An application is deployed on multiple AWS regions and accessed from around the world. The application exposes static public IP addresses. Some users are experiencing poor performance when accessing the application over the Internet.

What should a solutions architect recommend to reduce internet latency?

A solutions architect is optimizing a website for real-time streaming and on-demand videos. The website’s users are located around the world and the solutions architect needs to optimize the performance for both the real-time and on-demand streaming.

Which service should the solutions architect choose?

A company has some statistical data stored in an Amazon RDS database. The company wants to allow users to access this information using an API. A solutions architect must create a solution that allows sporadic access to the data, ranging from no requests to large bursts of traffic.

Which solution should the solutions architect suggest?

A company has experienced malicious traffic from some suspicious IP addresses. The security team discovered the requests are from different IP addresses under the same CIDR range.

What should a solutions architect recommend to the team?