Amazon SAP-C01 Practice Test - Questions Answers, Page 26

A large multinational company runs a timesheet application on AWS that is used by staff across the world. The application runs on Amazon EC2 instances in an Auto Scaling group behind an Elastic Load Balancing (ELB) load balancer, and stores data in an Amazon RDS MySQL Multi-AZ database instance.

The CFO is concerned about the impact on the business if the application is not available. The application must not be down for more than two hours, but he solution must be as cost-effective as possible. How should the Solutions Architect meet the CFO’s requirements while minimizing data loss?

You are designing an SSL/TLS solution that requires HTTPS clients to be authenticated by the Web server using clientcertificate authentication. The solution must be resilient. Which of the following options would you consider for configuringthe web server infrastructure? (Choose two.)

A company has a large number of AWS accounts in an organization in AWS Organizations. A different business group owns each account. All the AWS accounts are bound by legal compliance requirements that restrict all operations outside the euwest- 2 Region.

The company’s security team has mandated the use of AWS Systems Manager Session Manager across all AWS accounts. Which solution should a solutions architect recommend to meet these requirements?

A company is building a voting system for a popular TV show, viewers win watch the performances then visit the show's website to vote for their favorite performer. It is expected that in a short period of time after the show has finished the site will receive millions of visitors. The visitors will first login to the site using their Amazon.com credentials and then submit their vote. After the voting is completed the page will display the vote totals. The company needs to build the site such that can handle the rapid influx of traffic while maintaining good performance but also wants to keep costs to a minimum.

Which of the design patterns below should they use?

Your startup wants to implement an order fulfillment process for selling a personalized gadget that needs an average of 3-4 days to produce with some orders taking up to 6 months you expect 10 orders per day on your first day. 1000 orders per day after 6 months and 10,000 orders after 12 months.

Orders coming in are checked for consistency men dispatched to your manufacturing plant for production quality control packaging shipment and payment processing If the product does not meet the quality standards at any stage of the process employees may force the process to repeat a step Customers are notified via email about order status and any critical issues with their orders such as payment failure. Your base architecture includes AWS Elastic Beanstalk for your website with an RDS MySQL instance for customer data and orders. How can you implement the order fulfillment process while making sure that the emails are delivered reliably?

A company developed a Java application and deployed it to an Apache Tomcat server that runs on Amazon EC2 instances. The company’s Engineering team has implemented AWS CloudFormation and Chef Automate to automate the provisioning of and updates to the infrastructure and configuration of the application in the development, test, and production environments. These implementations have led to significantly improves reliability in releasing changes. The Engineering team reports there are frequent service disruptions due to unexpected errors when updating the application of the Apache Tomcat server.

Which solution will increase the reliability of all releases?

A user has created a VPC with public and private subnets using the VPC Wizard. The VPC has CIDR 20.0.0.0/16. The private subnet uses CIDR 20.0.0.0/24.

Which of the below mentioned entries are required in the main route table to allow the instances in VPC to communicate with each other?

A company in the United States (US) has acquired a company in Europe. Both companies use the AWS Cloud. The US company has built a new application with a microservices architecture. The US company is hosting the application across five VPCs in the us-east-2 Region. The application must be able to access resources in one VPC in the eu-west-1 Region. However, the application must not be able to access any other VPCs.

The VPCs in both Regions have no overlapping CIDR ranges. All Accounts are already consolidated in one organization in AWS Organizations. Which solution will meet these requirements MOST cost-effectively?

Can a user configure a custom health check with Auto Scaling?