Question $20$

"You are working as a Network Engineer for an IT$.$ company in Japan where you are managing a application. You want to allow multiple EC$2$ instances that are launched in a private subnet to initiate connections to the Internet over IPV$4$ but restrict any requests coming from any outside network.

In this scenario, which is the most suitable solution that provides better availability and bandwidth to your architecture with minimal administrative effort?

$$

Enable enhanced Networking feature of the EC$2$ instances.

Launch an egress$-$only internet gateway. Update the route tables of the private subnets to point the internet bound traffic to the egress$-$only

gateway.

Create a NAT gateway in a public subnet and update the route tables of the private subnets to point the internet bound traffic to the NAT gateway.

Use VPC enelpoints to enable one$-$sided flow of traffic.