I UPLOAD COMPUTER SCIENCE AND BCA SUBJECTS RELATED PPT

2. Broadcasting in computer network is a group
communication, where a sender sends data to receivers
simultaneously. This is an all − to − all communication
model where each sending device transmits data to all
other devices in the network domain.
The ways of operation of broadcasting may be −
A high level operation in a program, like broadcasting
in Message Passing Interface.
A low level networking operation, like broadcasting on
Ethernet.

4. A Point to Point or P2P (Data link) provides a
path from one fixed point to another. This will
allow streamline communication links between
two points. Local Point-to-point networks
consist of two nodes connected by the internet
& is usually delivered on a dedicated leased
line.