A company has an Auto Scaling group of Amazon EC2 instances that scale based on average CPU utilization. The Auto Scaling group events log indicates an InsufficientlnstanceCapacity error. Which…

Question

Options

• AChange the instance type that the company is using.
• BConfigure the Auto Scaling group in different Availability Zones.
• CConfigure the Auto Scaling group to use different Amazon Elastic Block Store (Amazon EBS)
• DIncrease the maximum size of the Auto Scaling group.
• ERequest an increase in the instance service quota.

• A
  75% (15)
• C
  10% (2)
• D
  10% (2)
• E
  5% (1)

Explanation

To resolve the issue, try the following: Wait a few minutes and then submit your request again; capacity can shift frequently. Submit a new request with a reduced number of instances. For example, if you're making a single request to launch 15 instances, try making 3 requests for 5 instances, or 15 requests for 1 instance instead. ****If you're launching an instance, submit a new request without specifying an Availability Zone. ****If you're launching an instance, submit a new request using a different instance type (which you can resize at a later stage). For more information, see Change the instance type. If you are launching instances into a cluster placement group, you can get an insufficient capacity error. For more information, see Placement group rules and limitations. https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/troubleshooting- launch.html#troubleshooting-launch-capacity

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