Identify incorrect statement about sockets

In network programming using sockets, which of the following statements is incorrect?

Options:

• A. Socket communication requires at least one pair of sockets.
• B. Sockets exist in communication domains and can communicate only with sockets in the same domain.
• C. There are two types of sockets: stream sockets and datagram sockets.
• D. As long as the underlying communication protocol allows, stream sockets can communicate with datagram sockets.