Computer%20Networking%20Interview%20Questions%20and%20Answers

Question: What do you meant by "triple X" in Networks?

Answer: The function of PAD (Packet Assembler Disassembler) is described in a document known as X.3. The standard protocol has been defined between the terminal and the PAD, called X.28; another standard protocol exists between hte PAD and the network, called X.29. Together, these three recommendations are often called "triple X"