Question: The word PPP stands for

Answer:

In data communication, the term "PPP" stands for "Point-to-Point Protocol." PPP is a communication protocol commonly used to establish a direct connection between two network nodes over a serial interface, such as a dial-up modem, DSL modem, or dedicated leased line. It provides a means to encapsulate and transmit network-layer protocols, such as IP (Internet Protocol), over the serial link. PPP supports various authentication methods, error detection, and data compression, making it a versatile protocol for establishing and maintaining reliable point-to-point connections.