study aws cloud (Page 712)

A company has created an account for individual Development teams, resulting in a total of 200 accounts.All accounts have a single virtual private cloud (VPC) in a single region with multiple microservices running in Docker containers that need to communicate with microservices in other accounts.The Security team requirements state that these microservices must not traverse the public internet, and only certain internal services should be allowed to call other individual services.If there is any denied network traffic for a service, the Security team must be notified of any denied requests, including the source IP.How can connectivity be established between service while meeting the security requirements?Read More →

A Solutions Architect must create a cost-effective backup solution for a company’s 500MB source code repository of proprietary and sensitive applications. The repository runs on Linux and backs up daily to tape. Tape backups are stored for 1 year.The current solution is not meeting the company’s needs because it is a manual process that is prone to error, expensive to maintain, and does not meet the need for a Recovery Point Objective (RPO) of 1 hour or Recovery Time Objective (RTO) of 2 hours. The new disaster recovery requirement is for backups to be stored offsite and to be able to restore a single file if needed.Which solution meets the customer’s needs for RTO, RPO, and disaster recovery with the LEAST effort and expense?Read More →

A company is running a high-user-volume media-sharing application on premises.It currently hosts about 400 TB of data with millions of video files.The company is migrating this application to AWS to improve reliability and reduce costs.The Solutions Architecture team plans to store the videos in an Amazon S3 bucket and use Amazon CloudFront to distribute videos to users.The company needs to migrate this application to AWS within 10 days with the least amount of downtime possible.The company currently has 1 Gbps connectivity to the Internet with30 percent free capacity.Which of the following solutions would enable the company to migrate the workload to AWS and meet all of the requirements?Read More →

A company has an environment that has a single AWS account.A solutions architect is reviewing the environment to recommend what the company could improve specifically in terms of access to the AWS Management Console.The company’s IT support workers currently access the console for administrative tasks, authenticating with named IAM users that have been mapped to their job role.The IT support workers no longer want to maintain both their Active Directory and IAM user accounts.They want to be able to access the console by using their existing Active Directory credentials.The solutions architect is using AWS Single Sign-On (AWS SSO) to implement this functionality.Which solution will meet these requirements MOST cost-effectively?Read More →