- (Exam Topic 2)
A company's procurement department wants volume discounts on AWS services for the company but numerous departments have separate AWS accounts. Which AWS service or tool can the company use to receive volume discounts across multiple AWS accounts?
Correct Answer:
D
- (Exam Topic 3)
Using Amazon Elastic Container Service (Amazon ECS) to break down a monolithic architecture into microservices is an example of:
Correct Answer:
A
- (Exam Topic 2)
Which design principles of the AWS WelI-Architected Framework help increase reliability? (Select TWO.)
Correct Answer:
AC
Reliability
The Reliability pillar encompasses the ability of a workload to perform its intended function correctly and consistently when it’s expected to. This includes the ability to operate and test the workload through its total lifecycle. You can find prescriptive guidance on implementation in the Reliability Pillar whitepaper.
Design Principles
There are five design principles for reliability in the cloud: 
Automatically recover from failure Test recovery procedures Scale horizontally to increase aggregate workload availability Stop guessing capacity Manage change in automation
https://aws.amazon.com/blogs/apn/the-6-pillars-of-the-aws-well-architected-framework/
- (Exam Topic 3)
An ecommerce company has deployed a new web application on Amazon EC2 instances. The company wants to distribute incoming HTTP traffic evenly across all running instances.
Which AWS service or resource will meet this requirement?
Correct Answer:
B
- (Exam Topic 1)
Which databases are available on Amazon RDS? (Select TWO.)
Correct Answer:
BE