Question $19$

You are a Solutions Architect for a new financial startup. You have a VPC with an IPv$4$ CIDR block $10\mathrm{.}0\mathrm{.}0\mathrm{.}0/24.$ The Senior IT Manager wants you to expand the VPC CIDR to host more resources in that VPC$.$ How can you implement this in AWS?

CIDR block size cannot be altered. You have to create a new VPC$.$

Delete all the subnets in the VPC and allocate a larger CIDR range to the VPC$.$

Create a new VPC with a greater CIDR range and add it to the old VPC$.$

You can expand your existing VPC by adding up to four secondary IPV$4$ CIDR ranges to it$.$