Which two technological advances developed for advanced research projects agency network were needed for the Internet

Answer 1

Two technological advances that were developed for the Advanced Research Projects Agency Network (ARPANET) and were needed for the Internet are:

1. Packet switching: This method of data transmission involves breaking down large messages into small packets of data, which are sent over a network and reassembled at the destination. This technology was crucial for the development of the Internet, as it allowed for greater efficiency and flexibility in data transmission.

2. TCP/IP protocol suite: The Transmission Control Protocol/Internet Protocol (TCP/IP) suite is a set of communication protocols that form the basis for the Internet. Developed for ARPANET, TCP/IP provides the rules for how data is transmitted over a network, ensuring that information can be reliably and securely sent between different devices and networks.