AWS EC2 Exam
Test your understanding of Amazon EC2, including pricing models, and use cases for compute resources.
1. Which AWS tool can help you estimate the monthly cost of running EC2 instances before launching them?
2. What is the purpose of an EC2 security group?
3. Which EC2 pricing model is best suited for applications with unpredictable workloads?
4. Which AWS service is used to distribute incoming traffic across multiple EC2 instances?
5. What is the benefit of using Amazon EC2 Auto Scaling with an Application Load Balancer?
6. Which EC2 feature allows you to schedule automatic start and stop of instances to reduce costs?
7. What is a key consideration when choosing an EC2 instance type for a memory-intensive application?
8. What is the default maximum number of EC2 instances you can launch per region?
9. Which of the following is true about EC2 auto scaling?
10. What does an EC2 instance role provide?
11. What is the purpose of EC2 instance metadata?
12. Which AWS service integrates with EC2 to provide domain name resolution?
13. Which AWS service can be used to create a virtual private cloud (VPC) for your EC2 instances?
14. What is the purpose of tagging EC2 instances?
15. Which feature allows you to run EC2 instances in multiple geographic regions?
16. Which storage option is commonly used with EC2 instances?
17. Which EC2 instance pricing model allows you to reserve capacity for a one or three-year term?
18. What is the benefit of using Reserved Instances over On-Demand Instances?
19. What is a key characteristic of EC2 Spot Instances?
20. Which of the following can be used to automate the deployment of EC2 instances?
21. What is the main benefit of using EC2 instance profiles over embedding AWS credentials in an instance?
22. What happens to an EC2 instance store’s data when the instance is stopped?
23. Which AWS tool provides recommendations for optimizing EC2 instance usage?
24. Which AWS feature allows EC2 instances to communicate securely within a VPC?
25. What is the difference between spot instances and on-demand instances?
26. Which AWS service is used to manage user access to EC2 instances?
27. What is a key feature of EC2 Dedicated Hosts?
28. Which EC2 pricing model is best for workloads that can tolerate interruptions?
29. What is the purpose of an EC2 launch template?
30. Which component of EC2 can be scaled horizontally?
31. How can you ensure that your EC2 instance is highly available?
32. When launching an EC2 instance, which option ensures the instance retains its private IP address across stops and starts?
33. Which service allows you to monitor EC2 instance performance metrics?
34. Which AWS feature allows you to stop and start EC2 instances without losing data?
35. What is the main benefit of using EC2 instance profiles over embedding AWS credentials in an instance?
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