11. In order to detect and correct errors before end users are affected, what technique(s) should we set up?
- Monitoring and alerting
- Orchestration
- Autoscaling
- Infrastructure as Code
12. When accessing a website, your web browser retrieves the IP address of a specific node in order to load the site. What is this node called?
- Gate node
- Entry point
- Access machine
- Front line
13. What simple load-balancing technique just assigns to each node one request at a time?
- Random
- Round Robin
- Least connections
- Source IP
14. Which cloud automation technique spins up more VMs into instance groups when demand increases, and shuts down VMs when demand decreases?
- Infrastructure as Code
- Autoscaling
- Load Balancing
- Orchestration
15. Which of the following are examples of orchestration tools used to manage cloud resources as code? (Check all that apply)
- Terraform
- CloudFormation
- Azure Resource Manager
- CloudFlare
