Technical Essentials on AWS Part 2

In the AWS Shared Responsibility Model, AWS is responsible for the security __ the cloud

• OF

• IN

With Identity and Access Management service (IAM), which entities you can create? (select FOUR)

• Users

• Accounts

• Roles

• Groups

• Policies

_____ is a web service that records API calls to supported AWS services in your account and delivers log files to you

• IAM

• AWS Config

• AWS Security

• AWS Cloud Trail

If you need a relational database to support tens of thousands of concurrent reads and writes on a regular basis, which database engine might you choose?

• DynamoDB

• Redshift

• Amazon RDS

• Amazon Neptune

If you needed to support 10 million reads and writes per second with consistent low latency, what database engine might you choose?

• Aurora RDS

• DynamoDB

• Redshift

• DynamoDB, or Aurora DBS if it has enough read replicas

DynamoDB has a flexible schema, therefore I do not have to worry about my schema design?

• True

• False

What is a DynamoDB "Primary Key"?

• A partition key

• a distribution key

• a sort key, and an optional partition key

• A partition key, and an optional sort key