Identify incorrect statement about sockets
Company: Bitkernel
Role: Software Engineer
Category: Software Engineering Fundamentals
Difficulty: medium
Interview Round: Take-home Project
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.
Quick Answer: This question evaluates understanding of socket fundamentals in network programming, including socket types (stream vs datagram), communication domains, and protocol compatibility. Commonly asked in software engineering fundamentals and operating systems/networking interviews, it checks conceptual understanding of networking principles rather than hands-on implementation details.