Exam AWS Certified SysOps Administrator - Associate topic 1 question 85 discussion

- Instance Limit Exceeded -> Over 64 vCPU - Insufficient Instance Capacity -> AWS's problem - Instance Terminates Immediately -> EBS volume limit, corrupt or no permission for decryption

Description You get the InstanceLimitExceeded error when you try to launch a new instance or restart a stopped instance. Cause If you get an InstanceLimitExceeded error when you try to launch a new instance or restart a stopped instance, you have reached the limit on the number of instances that you can launch in a Region. When you create your AWS account, we set default limits on the number of instances you can run on a per-Region basis. Solution You can request an instance limit increase on a per-region basis. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/troubleshooting-launch.html#troubleshooting-launch-limit

Instance Limit Exceeded -> You have reached max vCPU limit in a Region C is wrong because a different VPC can still be in the same Region,and solving this problem require you to launch EC2 in another Region

Use Service Quotas to request an EC2 quota increase.

If you get an InstanceLimitExceeded error when you try to launch a new instance or restart a stopped instance, you have reached the limit on the number of instances that you can launch in a Region. When you create your AWS account, we set default limits on the number of instances you can run on a per-Region basis. Solution You can request an instance limit increase on a per-region basis. For more information, see Amazon EC2 service quotas. THe option B gave AZ which is wrong it should be region

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Ans: D