1. Q1.

    A Development team manage a hybrid cloud environment. They would like to collect system-level metrics from on-premises servers and Amazon EC2 instances. How can the Development team collect this information MOST efficiently?

  2. Q2.

    A developer is creating a new application that will store data in a DynamoDB table. Which APIs can be used to read, write and modify individual items in the table?

  3. Q3.

    A developer needs to implement a caching layer in front of an Amazon RDS database. If the caching layer fails, it is time consuming to repopulate cached data so the solution should be designed for maximum uptime. Which solution is best for this scenario?