1. Which of the following Amazon EC2 pricing models allow customers to use existing server-bound software licenses?

A) A. Spot Instances
B) B. Reserved Instances
C) C. Dedicated Hosts
D) D. On-Demand Instances



2. Which AWS characteristics make AWS cost effective for a workload with dynamic user demand? (Choose two.)(Select 2answers)

A) A. High availability model
B) B. Shared security
C) C. Elasticity
D) D. Pay-as-you-go pricing
E) E. Reliability


3. Which service enables risk auditing by continuously monitoring and logging account activity, including user actions in the AWS Management Console and AWS SDKs?

A) A. Amazon CloudWatch
B) B. AWS CloudTrail
C) C. AWS Config
D) D. AWS Health



4. Which of the following are characteristics of Amazon S3? (Choose two.)(Select 2answers)

A) A. A global file system
B) B. An object store
C) C. A local file store
D) D. A network file system
E) E. A durable storage system


5. Which services can be used across hybrid AWS Cloud architectures? (Choose two.)(Select 2answers)

A) A. Amazon Route 53
B) B. Virtual Private Gateway
C) C. Classic Load Balancer
D) D. Auto Scaling
E) E. Amazon CloudWatch default metrics