1. Amazon EC2 Auto Scaling provides a number of ways to adjust scaling to best meet the needs of your applications. You want to scale based on the CPU utilization. Which of the following scaling options is appropriate for you?

A) Scaling based on a schedule
B) Scaling based on demand
C) Manual scaling
D) Predictive scaling



2. A subnet...

A) ...resembles a traditional network that you'd operate in your own data center, with the benefits of using the scalable infrastructure of AWS.
B) ...is a horizontally scaled, redundant, and highly available VPC component that allows communication between your VPC and the internet.
C) ...is a range of IP addresses assigned for use within a single AWS Region.
D) ...is a range of IP addresses in your VPC. You can attach AWS resources, such as EC2 instances and RDS DB instances, to subnets. You can create subnets to group instances together according to your security and operational needs.



3. Amazon Athena is an interactive query service that makes it easy to analyze data in Amazon S3 using standard SQL. How can you access Amazon Athena? (select 3)(Select 3answers)

A) via ODBC or JDBC driver
B) via an API
C) via Aurora Workbench (IDE for Aurora)
D) via the AWS Management Console



4. Which of the following best describes Infrastructure as a Service (IaaS) model?

A) Services that give you direct control over underlying compute and storage resources.
B) Platforms that allow developers to run their code for short periods on cloud servers.
C) Services that hide the complexity of an infrastructure behind a simple interface.
D) Services that provide a service to end users through a public network.



5. Which machine type family should you use for your game servers (AAA game)?

A) Storage Optimized machines
B) General Purpose machines
C) Memory Optimized machines
D) Compute Optimized machines