Which of the following is a type Primary Key?

Partition Key Primary Key Sort key Candidate Key

What are the uses of T2 instances?

Shares resources Workloads on small databases Batch processing workloads Launches an instance

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

Which of the following clouds is a mix of public and private cloud services?

 Hybrid Cloud  Virtual Cloud  Public Cloud  Private Cloud

What is the other name for attributes?

 Fields  Series  Indexes  Keys