MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -1 Answer. To explain: In a broadcast network, information is sent to all stations in a network whereas in a multicast network the data or information is sent to a group of stations in the network. In unicast network, information is sent to only one specific station.

Detailed explanation-2: -A communication channel is the medium used to transport information from one network device to another. • Wired channels transport data through wires and cables. • Wireless channels transport data from one device to another without the use of cable or wires.

Detailed explanation-3: -Multipoint: A multipoint connection is one in which more than two specific devices share a single link. In a multipoint environment, the capacity of the channel is shared, either spatially or temporally. If several devices can use the link simultaneously, it is a spatially shared connection.

Detailed explanation-4: -There are three different types of telecommunication and computer networking channels to be aware of: simplex, half-duplex, and full-duplex.

Detailed explanation-5: -The all-channel network is a pattern that allows all members or employees to communicate with each other. This type of network doesn’t have a direct leader, so communication occurs between many speakers.