Question 21 :
What are major types of networks and explain?
Peer-to-peer network, computers can act as both servers sharing resources and as clients using the resources.
Server-based networks provide centralized control of network resources and rely on server computers to provide security and network administration.
Question 22 :
What is SAP?
Series of interface points that allow other computers to communicate with the other layers of network protocol stack.
Question 23 :
What is multicast routing?
Sending a message to a group is called multicasting, and its routing algorithm is called multicast routing.
Question 24 :
What is the difference between routable and non- routable protocols?
Routable protocols can work with a router and can be used to build large networks. Non-Routable protocols are designed to work on small, local networks and cannot be used with a router.
Question 25 :
What is REX?
Request to Exit (REX) - A signal that informs the controller that someone has requested to exit from a secure area.