Question

you are configuring a firewall to all access to a server hosted in the demilitarized zone of your network. You open IP ports 80, 25, 110, and 143. Assuming that no other ports on the firewall need to configured to provide access, which applications are most likely to be hosted on the server

Answer 1

These days and for the current scenario NODE JS is the best application because:

1. Its really fast to get the other 3rd party data.

2. Asyn nature of Node makes it reliable and very efficient when there is high traffic on the server.

3. The 3rd party tools support for Node JS is very high.

4. It is highly flexible.