OS (Operating System) Quizzes Windows NT

Question:
In your company, 2 Ethernet Networks are connected with a router. All network connections run TCP/IP. Your new client computer can access only the computers on your side of the router. All other computers are able to access one another. What is the most likely cause of the problem?

Option A):
incorrect subnet mask on your client computer
Option B):
incorrect termination of the destination network
Option C):
defective network adapter in the router
Option D):
malfunctioning repeater

Correct Answer is Option A):
incorrect subnet mask on your client computer