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Amazon AWS – SA Exam

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1. We have an ELB with Auto Scaling. Which of the below options from ELB helps the user to stop sending new requests traffic from the load balancer to the EC2 instance when the instance is being deregistered while continuing in-flight requests?
 
 
 
 

Question 1 of 50

2. We have configured ELB with SSL using a security policy for secure negotiation between the client and load balancer. Which of the following security policies is supported by ELB?
 
 
 
 

Question 2 of 50

3. For a project purpose, an EC2 instance has been launched. However, because of some issues, the instance has been terminated. Where we can find the reason for termination?
 
 
 
 

Question 3 of 50

4. There are six instances, three for production and three for testing. However, the project manager wants a particular group of IAM users to only access the test instances but not the production ones. How he can achieve this?
 
 
 
 

Question 4 of 50

5. An EC2 instance launched from an instance store backed AMI. If we restart the instance, what will happen to the internal data?
 
 
 
 

Question 5 of 50

6. There are two subnets in VPC: One is public and the other is private. We have to install some applications for the instances in the private subnet. How can we connect instances in the private subnet to the internet?
 
 
 
 

Question 6 of 50

7. For a project, five hours uptime or running time of the instance is sufficient. How can we reduce the cost of the instance?
 
 
 
 

Question 7 of 50

8. For Auto Scaling, the minimum capacity is 2, and the desired capacity is 2. However, the user terminated the existing instance with the below command:

as-terminate-instance-in-auto-scaling-group –decrement-desired-capacity

What is the possible outcome?
 
 
 
 

Question 8 of 50

9. For a project there are multiple EC2 instances for production and testing. How can we get separate costs for the production and testing?

 
 
 
 
 

Question 9 of 50

10. For a project purpose, the user is trying to launch an EC2 instance, but those instances are terminated as soon as they launch. What is the reason?
 
 
 
 

Question 10 of 50

11. There is a VPC with a public subnet. We have terminated all the instances that are part of the subnet.  Which statement best suits this situation?
 
 
 
 

Question 11 of 50

12. We have a VPC with a subnet and security group. An EC2 instance has been attached to the subnet with a public IP. The internet gateway is also there, but the user is still unable to access the EC2 instance. What is the reason?
 
 
 
 

Question 12 of 50

13. is the Amazon Web Service that provides scalable storage in the cloud.

  1. Cloud Storage Service
  2. Amazon Simple Storage
  3. Simple Storage Service
  4. Super Storage Service

Question 13 of 50

14. provides a relational database in the cloud that is easy to set up, operate, and scale.

  1. Relational Database Service
  2. MySQL Cloud
  3. Relational Database Cloud
  4. DynamoDB

Question 14 of 50

15. In a project, there are two EBS backed EC2 instances in the US-East-1a region.  However, the team member is trying to change the EC2 instance zone without shutdown. Which option best suits this situation?
 
 
 
 

Question 15 of 50

16. There is an Auto Scaling with ELB. However, because of some manual error, one of the instances was rebooted and Auto Scaling health check failed. In this situation, Auto Scaling tries to start new a instance and terminate the old instance. How can we stop the termination of the instance?
 
 
 
 

Question 16 of 50

17. There is a S3 bucket encrypted by sys admin. Identify the best statement that describes the S3 encryption functionality.
 
 
 
 

Question 17 of 50

18. Users are unable to connect running EC2 instance using SSH. The error was ‘connection time out error.’ Which of the below mentioned options is not a possible reason for rejection?
 
 
 
 

Question 18 of 50

19. In a company, there are multiple IAM users, but all these IAM users should have access to AWS IT resources from an internal network not from an outside network. How can  that setup can be achieved?
 
 
 
 

Question 19 of 50

20. What happens if the primary RDS instance in MultiAZ deployment fails?
 
 
 
 

Question 20 of 50

21. We have created an EBS volume of 10 GB and attached it to a running instance. We are now accessing it for the first time. Which of the below options is true for first time EBS access?
 
 
 
 

Question 21 of 50

22. We have enabled termination protection on an EC2 instance and selected the option instance initiated shutdown behavior to terminate. What will happen to the instance If we shut it down?
 
 
 
 

Question 22 of 50

23. We have one subnet with CIDR 20.0.0.0/16 in this VPC. Then, the user tries to create another subnet with the same VPC for CIDR 20.0.0.1/24. What is the best statement here?
 
 
 
 

Question 23 of 50

24. We have created a security group for VPC in public subnet. Which statements are true in the creation of the security group?
 
 
 
 

Question 24 of 50

25. There is an ELB with Sticky session enabled. The user wants to manage a cookie by an application, but not by ELB. What will happen when the server instance, which is bound to a cookie, crashes?

 
 
 
 
 

Question 25 of 50

26. There is an EBS backed EC2 instance in the eu-west-1 region. A team member stopped that instance and started it again after 60 days. However, AWS throws the below error:

‘InsufficientInstanceCapacity’

What is the issue?
 
 
 
 

Question 26 of 50

27. A team member is trying to connect to a running EC2 instance using SSH, but he gets an ‘Unprotected Private Key File error’. What is the reason for this error?
 
 
 
 

Question 27 of 50

28. To understand the sticky session algorithm of ELB, place the steps in the right order, assuming the cookie is present.
ELB chooses the instance based on the load balancing algorithm
ELB inserts the cookie in the response
The cookie is found in the request
Check the cookie in the service request
The cookie is found in the request
Check the cookie in the service request
ELB inserts the cookie in the response
ELB chooses the instance based on the load balancing algorithm

Question 28 of 50

29. There is an EBS volume. We need to backup the volume and also implement security for that snapshot.

In which way can the user create data encryption with a snapshot?
 
 
 
 

Question 29 of 50

30. For a project, there is an EC2 instance launched in a subnet within VPC. However, team member forgot to provide an IP address for the instance. Which statement best suits this situation?
 
 
 
 

Question 30 of 50

31. We have an EC2 instance  launched in a public subnet with VPC. Now, we need to delete the subnet. What will be the outcome of this action?
 
 
 
 

Question 31 of 50

32. Identify the process that is not performed by Auto Scaling.
 
 
 
 

Question 32 of 50

33. There is an application hosted on the EC2 instance, and it is running behind ELB. The application owner wants to ensure that the end user request will always go to the EC2 instance where the user session has been created. How can we achieve this?
 
 
 
 

Question 33 of 50

34. Starry shared an EC2 AMI created in eu-west-1 region from her account to Stephen. After that, Starry copied the same AMI to eu-central-1 region. Can Stephen access the AMI in eu-central-1 region?

 
 
 
 
 

Question 34 of 50

35. There are two EBS backed EC2 instances launched in the US-East-1a region. How can we change  the zone of one EC2 instance?
 
 
 
 

Question 35 of 50

36. For a project, the team lead has created an Auto Scaling group.  However, the group  failed to launch a single instance for more than 24 hours. What is the reason behind this?
 
 
 
 

Question 36 of 50

37. We have a S3 bucket with name ‘cloudtest’ created by root owner and given permission to everyone to upload the objects. The root owner wants to manage the permission of those objects by the person who uploaded. Which is the easiest way to achieve this?
 
 
 
 

Question 37 of 50

38. Harry has three EC2 instances inside the US-East-1a zone. Another user, Jason, launched an EC2 instance in US-East-1a zone. How can the Availability zone be best described here?
 
 
 
 

Question 38 of 50

39. There is one application that should be scaled up at 6 am and scale down by 7 pm using Auto Scaling. How can the user implement this?
 
 
 
 

Question 39 of 50

40. An EBS backed EC2 instance is currently running. Identify the difference while performing the restart or stop/start options on that instance.

 
 
 
 
 

Question 40 of 50

41. Identify the statement that is not true with respect to the limitations of IAM.
 
 
 
 

Question 41 of 50

42. Is it possible to change the EC2 instance type?
 
 
 
 

Question 42 of 50

43. There are three instances configured with ELB. By using which AWS service can we achieve High Availability as well as redundancy with ELB?
 
 
 
 

Question 43 of 50

44. We have launched an EC2 Windows instance from an instance store backed AMI.  How can we convert the AMI to an EBS backed AMI?
 
 
 
 

Question 44 of 50

45. For an application, Auto Scaling has been implemented. The application owner wants to understand the Auto Scaling health check process. If the instance is unhealthy, Auto Scaling launches an instance and terminates the unhealthy instance. What is the correct order of execution?

 
 
 
 
 

Question 45 of 50

46. Identify the options that are not advantages of Multi AZ feature of RDS.

 
 
 
 
 

Question 46 of 50

47. Define reserved instances in AWS.
 
 
 
 

Question 47 of 50

48. A team member created an Auto Scaling group using CLI. How do we enable CloudWatch detailed monitoring for that group?
 
 
 
 

Question 48 of 50

49. A Windows based EC2 instance was created recently, and it has some issues, so we need to check the logs. When we check the instance console output from the AWS console, what will it display?
 
 
 
 

Question 49 of 50

50. We have an ELB with an HTTPS listener, but there is not any security policy that can help to negotiate SSL between the client and ELB. In this situation what will ELB do?
 
 
 
 

Question 50 of 50