Seven Brother Fashion Inc. is a fashion company with design unit and market unit 130 meters away from each other

Seven Brother Fashion Inc. is a fashion company with design unit and market unit 130 meters away from each other. The company recently connected their LANs using Ethernet cable to share the stock related information. But, after joining their LANs, they are not able to share the information due to loss of signal in between.

Which device out of the following should you suggest to be installed for a smooth communication?

(A) Modem
(B) Repeater
(C) UPS

Option B is the Correct answer. Explanation: out of the following device should I should suggest Repeater to be installed for a smooth communication.