CompTIA Network+ Practice Test

What is a VPC Endpoint?

1. A method for converting public IP addresses to private IP

2. A firewall that manages VPC traffic

3. A direct connection between cloud provider networks

4. A service that allows access to on-premise resources

The correct answer is: A direct connection between cloud provider networks

A VPC (Virtual Private Cloud) Endpoint is a networking component that enables private connectivity between a VPC and supported AWS services (or similar services in other cloud environments) without requiring a public IP address or an internet gateway. This means that data can be sent and received directly from the VPC to the service over the Amazon network instead of going over the public internet, enhancing both security and performance. Therefore, the correct answer highlights the concept of facilitating a direct connection between cloud provider networks, allowing resources within the VPC to interact with various services securely and efficiently. This is particularly beneficial for organizations that prioritize security and wish to avoid the risks associated with public internet traffic. Other options do not accurately represent what a VPC Endpoint is. While one suggests a method for converting IP addresses, that refers to Network Address Translation (NAT) rather than endpoints. Another option about managing traffic describes the function of a firewall, which is distinct from the role of an endpoint. Lastly, the option concerning access to on-premise resources generally relates to services like VPN or Direct Connect, not specifically to what a VPC Endpoint does within the context of network architecture.