Amazon SAP-C02 Practice Test : Free Online Preparation

Question 1
- A delivery company needs to migrate its third-party route planning application to AWS. The third party
  supplies a supported Docker image from a public registry. The image can run in as many containers as
  required to generate the route map.
  The company has divided the delivery area into sections with supply hubs so that delivery drivers travel the
  shortest distance possible from the hubs to the customers. To reduce the time necessary to generate route
  maps, each section uses its own set of Docker containers with a custom configuration that processes orders
  only in the section's area.
  The company needs the ability to allocate resources cost-effectively based on the number of running
  containers.
  Which solution will meet these requirements with the LEAST operational overhead?
  
  A :
  Create an Amazon Elastic Kubernetes Service (Amazon EKS) cluster on Amazon EC2. Use the Amazon
  EKS CLI to launch the planning application in pods by using the -tags option to assign a custom tag to
  the pod.
  
  B :
  Create an Amazon Elastic Kubernetes Service (Amazon EKS) cluster on AWS Fargate. Use the Amazon
  EKS CLI to launch the planning application. Use the AWS CLI tag-resource API call to assign a custom
  tag to the pod.
  
  C :
  Create an Amazon Elastic Container Service (Amazon ECS) cluster on Amazon EC2. Use the AWS CLI
  with run-tasks set to true to launch the planning application by using the -tags option to assign a custom
  tag to the task.
  
  D :
  Create an Amazon Elastic Container Service (Amazon ECS) cluster on AWS Fargate. Use the AWS
  CLI run-task command and set enableECSManagedTags to true to launch the planning application. Use
  the --tags option to assign a custom tag to the task.
  
  Answer: D
Question 2
- A company recently completed a successful proof of concept of Amazon Workspaces. A solutions architect needs to make the solution highly available across two AWS Regions. Amazon Workspaces is deployed in a failover Region, and a hosted zone is deployed in Amazon Route 53. What should the solutions architect do to configure high availability for the solution?
  A : Create a connection alias in the primary Region and in the failover Region. Associate the connection aliases with a directory in each Region. Create a Route 53 failover routing policy. Set Evaluate Target Health to Yes.
  
  B : Create a connection alias in the primary Region and in the failover Region. Associate the connection aliases with a directory in the primary Region. Create a Route 53 multivalue answer routing policy.
  
  C : Create a connection alias in the primary Region. Associate the connection alias with a directory in the primary Region. Create a Route 53 weighted routing policy.
  
  D : Create a connection alias in the primary Region. Associate the connection alias with a directory in the failover Region. Create a Route 53 failover routing policy. Set Evaluate Target Health to Yes.
  
  Answer: A
Question 3
- A company has a legacy application that runs on multiple .NET Framework components. The components share the same Microsoft SQL Server database and communicate with each other asynchronously by using Microsoft Message Queueing (MSMQ). The company is starting a migration to containerized .NET Core components and wants to refactor the application to run on AWS. The .NET Core components require complex orchestration. The company must have full control over networking and host configuration. The application's database model is strongly relational. Which solution will meet these requirements?
  
  A :
  Host the .NET Core components on AWS App Runner. Host the database on Amazon RDS for SQL Server. Use Amazon EventBridge for asynchronous messaging.
  
  B :
  Host the .NET Core components on Amazon Elastic Container Service (Amazon ECS) with the AWS Fargate launch type. Host the database on Amazon DynamoDB. Use Amazon Simple Notification Service (Amazon SNS) for asynchronous messaging.
  
  C :
  Host the .NET Core components on AWS Elastic Beanstalk. Host the database on Amazon Aurora PostgreSQL Serverless v2. Use Amazon Managed Streaming for Apache Kafka (Amazon MSK) for asynchronous messaging.
  
  D :
  Host the .NET Core components on Amazon Elastic Container Service (Amazon ECS) with the Amazon EC2 launch type. Host the database on Amazon Aurora MySQL Serverless v2. Use Amazon Simple Queue Service (Amazon SQS) for asynchronous messaging.
  
  Answer: D
Question 4
- A company needs to improve the reliability ticketing application. The application runs on an Amazon Elastic
  Container Service (Amazon ECS) cluster. The company uses Amazon CloudFront to servo the application. A
  single ECS service of the ECS cluster is the CloudFront distribution's origin.
  The application allows only a specific number of active users to enter a ticket purchasing flow. These users are
  identified by an encrypted attribute in their JSON Web Token (JWT). All other users are redirected to a
  waiting room module until there is available capacity for purchasing.
  The application is experiencing high loads. The waiting room modulo is working as designed, but load on the
  waiting room is disrupting the application's availability. This disruption is negatively affecting the
  application's ticket sale Transactions.
  Which solution will provide the MOST reliability for ticket sale transactions during periods of high load? '
  A :
  Create a separate service in the ECS cluster for the waiting room. Use a separate scaling configuration. Ensure that the ticketing service uses the JWT info-nation and appropriately forwards requests to the waring room service.
  
  B :
  Move the application to an Amazon Elastic Kubernetes Service (Amazon EKS) cluster. Split the wailing room module into a pod that is separate from the ticketing pod. Make the ticketing pod part of a StatefuISeL Ensure that the ticketing pod uses the JWT information and appropriately forwards requests to the waiting room pod.
  
  C :
  Create a separate service in the ECS cluster for the waiting room. Use a separate scaling configuration. Create a CloudFront function That inspects the JWT information and appropriately forwards requests to the ticketing service or the waiting room service
  
  D :
  Move the application to an Amazon Elastic Kubernetes Service (Amazon EKS) cluster. Split the wailing room module into a pod that is separate from the ticketing pod. Use AWS App Mesh by provisioning the App Mesh controller for Kubermetes. Enable mTLS authentication and service-to-service authentication for communication between the ticketing pod and the waiting room pod. Ensure that the ticketing pod uses The JWT information and appropriately forwards requests to the waiting room pod.
  
  Answer: C
Question 5
- A leading fast-food chain has recently adopted a hybrid cloud infrastructure that extends its data centers into AWS Cloud. The solutions architect has been tasked to allow on-premises users, who are already signed in using their corporate accounts, to manage AWS resources without creating separate IAM users for each of them. This is to avoid having two separate login accounts and memorizing multiple credentials.
  Which of the following is the best way to handle user authentication in this hybrid architecture?
  
  A : Authenticate using your on-premises SAML 2.0-compliant identity provider (IDP), retrieve temporary credentials using STS, and grant federated access to the AWS console via the AWS single sign-on (SSO) endpoint using a browser.
  
  B : Retrieve AWS temporary security credentials with Web Identity Federation using STS and AssumeRoleWithWebIdentity to enable users to log in to the AWS console.
  
  C : Authenticate through your on-premises SAML 2.0-compliant identity provider (IDP) using STS and AssumeRoleWithWebIdentity to retrieve temporary security credentials, which enables your users to log in to the AWS console using a browser.
  
  D : Integrate the company’s authentication process with Amazon AppFlow and allow Amazon STS to retrieve temporary AWS credentials using OAuth 2.0 to enable your members to log in to the AWS Console.
  
  Answer: A

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