The next set of questions is Extra Credit.  The instructor will add the Extra Credit points manually after you submit the Exam.  The most you can get on the exam is a 50 out of 50 so for some, the Extra Credit may or may not count.  

Which of the following best describes the purpose of a load balancer in a distributed computing environment?

What are the three types of load balancers that Elastic Load Balancing offers?

There is an audit at your company and they need to have a log of all access to AWS resources in the account. Which of the following services can assist in providing these details?

Which one is NOT part of the Operational Excellence Pillar in the AWS Well-Architected Framework?

Which is the focus of the sustainability pillar of the Well-Architected Framework? (Select the best answer.)

Five 9s of availability means _______ percent availability.

Which of the following elements are used to create an Amazon EC2 Auto Scaling launch configuration? (Choose three.)

Which of the following is a principle when designing cloud-based systems? (Select the best answer.)

Which design principles are recommended when considering performance efficiency? (Select ALL that apply.)