How will you locate the availability Zone of subnets?

 In order to create and place the subnet you must be specific about the availability zone. The user can use a VPC wizard for selecting the availability for a subnet with the help of a wizard confirmation screen. The subnet can be created in a specific availability zone with the help of API or CLI. In case the user does not select a specific availability zone then automatically the default zone “No Preference” gets selected. The subnet, therefore, will get created in the zone that’s available in the region.