AWS Certified Solutions Architect - Professional (#161)

A user has created a VPC with public and private subnets using the VPC Wizard. The VPC has CIDR 20.0.0.0/16. The private subnet uses CIDR 20.0.0.0/24. Which of the below mentioned entries are required in the main route table to allow the instances in VPC to communicate with each other?

Destination : 20.0.0.0/0 and Target : ALL
Destination : 20.0.0.0/16 and Target : Local
Destination : 20.0.0.0/24 and Target : Local
Destination : 20.0.0.0/16 and Target : ALL