Which of the following is a type Primary Key?

Partition Key Primary Key Sort key Candidate Key

Magnetic storage is a persistent type of slower, older _____.

 Amazon Glazier  Elastic Block Storage  Simple Storage  Elastic File System

What does Stack as single unit mean?

 CloudFormation service rolls back the stack or deletes  Blueprint for creating and configuring resources  Develop highly scalable, reliable, and lucrative applications  Identifies the dependent resources

How can you use Amazon CloudWatch?

 AWS Free Tier  Amazon Virtual Private Cloud  Amazon Simple Storage Service  Amazon Route S3

Amazon Web Services is Amazon's cloud computing environment that offers benefits of _____.

50 gigabytes free service Economies of scale Scalability Total free Service