Question

Which of the following can be found on a router's routing table: A. Default Route B. Direct Route C. Remote Route D. All of the above E. None of the above

What is the purpose of the destination port in the TCP or the UDP header of the Transport Layer?
A. Application port that is dynamically generated by sending device B. A program that allows you to test a remote host.
C. Tell the destination what service is being requested.
D.Network setting to verify connections

Answer 1

A router's routing table includes a Default Route, a Direct Route, and a Remote Route, therefore the answer is 'All of the above'. The destination port in the TCP or UDP header indicates what service is being requested, which is used to direct the incoming packet to the correct application.

Step-by-step explanation:

The items that can be found on a router's routing table include:

• Default Route: A path that network traffic will follow when no specific route to a destination is known by the router.
• Direct Route: A route to a network that is directly connected to one of the router's interfaces.
• Remote Route: A route to a network that is not directly connected to the router but can be reached through another router.

So the correct answer is D. All of the above.

The purpose of the destination port in the TCP (Transmission Control Protocol) or the UDP (User Datagram Protocol) header of the Transport Layer is to indicate which application/service on the destination computer should handle the incoming packet. The destination port effectively tells the destination what service is being requested, allowing for proper communication between software applications over a network.

Therefore, the correct response for the second question is C. Tell the destination what service is being requested.