AWS Certified Solutions Architect – Professional — Question 30

An organization is trying to setup a VPC with Auto Scaling. Which configuration steps below is not required to setup AWS VPC with Auto Scaling?

Answer options

• A. Configure the Auto Scaling group with the VPC ID in which instances will be launched.
• B. Configure the Auto Scaling Launch configuration with multiple subnets of the VPC to enable the Multi AZ feature.
• C. Configure the Auto Scaling Launch configuration which does not allow assigning a public IP to instances.
• D. Configure the Auto Scaling Launch configuration with the VPC security group.

Correct answer: C

Explanation

Option C is correct because while configuring a Launch configuration, it is not mandatory to restrict the assignment of public IPs to instances. Options A, B, and D are essential steps in ensuring that the Auto Scaling group operates effectively within the VPC, including specifying the VPC ID, using multiple subnets for high availability, and setting appropriate security group settings.