Certification Question of the Day [QOTD] for Cisco CCNA [CCNA 640-802] [Q001 CCNA] [ANSWER]
QUESTION – What is a router’s primary function on a network? (Choose all that apply – choose only the best answers). A. Create the boundary of a Broadcast domain B. Create the boundary of a Collision domain C. Creates a network segment where it is the default gateway D. Creates a network segment where it is the central network device on that segment E. Responsible for Packet Switching on the network F. Responsible for Path Selection on a network Answer and Explanation. The best answers for this question are A, C, E and F Choice A - Create the boundary of a Broadcast domain, is correct because routers are mainly responsible for creating the logical network division that we call a broadcast domain. For more information please see the Wikipedia article titled “ Broadcast Domain ”. Choice C - Creates a network segment where it is the default gateway, is a correct answer because routers are generally the default gateways for a network segment. For more inform
