Computer Networks Question:
Download Job Interview Questions and Answers PDF
Explain what protocol is used by DNS name servers?
Answer:
DNS uses UDP for communication between servers. It is a better choice than TCP because of the improved speed a connectionless protocol offers. Of course, transmission reliability suffers with UDP.
Download Computer Networks Interview Questions And Answers
PDF
| Previous Question | Next Question |
| What is difference between switch & hub? | Explain what is router? |