Solutions Architect Professional (Page 112)

A read only news reporting site with a combined web and application tier and a database tier that receives large and unpredictable traffic demands must be able to respond to these traffic fluctuations automatically.What AWS services should be used meet these requirements?Read More →

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?Read More →

You have deployed a web application targeting a global audience across multiple AWS Regions under the domain name.example.com.You decide to useRoute53 Latency-Based Routing to serve web requests to users from the region closest to the user.To provide business continuity in the event of server downtime you configure weighted record sets associated with two web servers in separate Availability Zones per region.Dunning a DR test you notice that when you disable all web servers in one of the regions Route53 does not automatically direct all users to the other region.What could be happening? (Choose two.)Read More →

An enterprise wants to use a third-party SaaS application.The SaaS application needs to have access to issue several API commands to discover Amazon EC2 resources running within the enterprise’s account The enterprise has internal security policies that require any outside access to their environment must conform to the principles of least privilege and there must be controls in place to ensure that the credentials used by the SaaS vendor cannot be used by any other third party.Which of the following would meet all of these conditions?Read More →

Your company currently has a 2-tier web application running in an on-premises data center.You have experienced several infrastructure failures in the past two months resulting in significant financial losses.Your CIO is strongly agreeing to move the application to AWS.While working on achieving buy-in from the other company executives, he asks you to develop a disaster recovery plan to help improve Business continuity in the short term.He specifies a target Recovery TimeObjective (RTO) of 4 hours and a Recovery Point Objective (RPO) of 1 hour or less.He also asks you to implement the solution within 2 weeks.Your database is 200GB in size and you have a 20Mbps Internet connection.How would you do this while minimizing costs?Read More →

You would like to create a mirror image of your production environment in another region for disaster recovery purposes.Which of the following AWS resources do not need to be recreated in the second region? (Choose two.)Read More →

An organization is setting up a web application with the JEE stack.The application uses the JBoss app server and MySQL DB.The application has a logging module which logs all the activities whenever a business function of the JEE application is called.The logging activity takes some time due to the large size of the log file.If the application wants to setup a scalable infrastructure which of the below mentioned options will help achieve this setup?Read More →

An organization has setup RDS with VPC.The organization wants RDS to be accessible from the internet.Which of the below mentioned configurations is not required in this scenario?Read More →

In Amazon ElastiCache, which of the following statements is correct?Read More →

An organization, which has the AWS account ID as 999988887777, has created 50 IAM users.All the users are added to the same group ABC.If the organization has enabled that each IAM user can login with the AWS console, which AWS login URL will the IAM users use??Read More →