Question

Comp 1:
IP Address: 192.168.0.20
Mask: 255.255.255.0
Gateway: 192.168.0.1
DNS 192.168.0.1

Comp 2:
IP Address: 192.168.1.21,
Mask: 255.255.255.0,
Gateway:192.168.1.1
DNS: 192.168.0.1

Do you think that "these computers can communicate aka nothing wrong with the configuration" or can't they?

I'm conflicted on my answer as they have the same mask and both start with 192.168. but without the mask they could not? Also not sure what is DNS about..so I am conflicted on answer a or answer b.

A. The computers can't communicate w. each other

B. There is not anything wrong with this configuration

So can I believe its option2 based on that? yes or not?

Answer 1

A. The computers can't communicate w. each other