A user has created a VPC with two subnets: one public and one private. The user is planning to run the patch update for the instances in the private subnet. How can the instances in the private subnet connect to the internet?
A) The private subnet can never connect to the internet
B) Use NAT with an elastic IP
C) Use the internet gateway with a private IP
D) Allow outbound traffic in the security group for port 80 to allow internet updates

Question

Quizplus · Accepted Answer

Instances in a private subnet can connect to the internet using a NAT (Network Address Translation) gateway or instance, which allows them to initiate outbound traffic to the internet while preventing inbound traffic from the internet. The NAT gateway or instance must have an elastic IP address to facilitate this connection.

A User Has Created a VPC with Two Subnets: One