A company wants to run a highly available web tier by  using two EC2 instances and a load balancer. Which design is valid and provides the highest availability?

Loose coupling sets you free is one of the best practices in cloud architecture that advocates the use of ____________________ to pass messages between loosely coupled components.

AWS CloudTrail and amazon CloudWatch serve specific functions is indicative of CloudWatch.

Which combination of actions enables direct internet access for IPv4 hosts in a virtual private cloud(VPC)?(Select THREE.)

A company wants to create a multi-tier website. What is the best practice for creating a load balancer and sub-net architecture?  

What are the main Considerations that influence which availability zones to use? (Select TWO)

Which services could help users to automate management tasks such as collecting system inventory, applying operating system patches, maintaining up-to-date antivirus definitions, and configuring operating systems and application at scale.  

Which Amazon Simple Storage Service (Amazon S3) unaccelerated data transfers have associated cost? (Select two)

Which statement about AWS monitoring is true?

A company stores read-only data in Amazon Simple storage services (AmazonS3) Most users are in the same country as the Company headquarters. Some users are located around the world. Which design decision most closely follows Amazon web services (AWS) best practices?