1. Q1.

    A company has deployed an API in a VPC behind an internal Network Load Balancer (NLB). An application that consumes the API as a client is deployed in a second account in private subnets.Which architectural configurations will allow the API to be consumed without using the public Internet? (Select TWO.)

  2. Q2.

    You are deploying an application on Amazon EC2 that must call AWS APIs. Which method of securely passing credentials to the application should you use?

  3. Q3.

    A company is migrating an on-premises 10 TB MySQL database to AWS. The company expects the database to quadruple in size and the business requirement is that replicate lag must be kept under 100 milliseconds.Which Amazon RDS engine meets these requirements?