Computer Networks Interview Questions

Computer Networks Interview Questions

  1. What is RAID?
  2. What is region?
  3. What is Brouter?
  4. What is Beaconing?
  5. What is Proxy ARP?
  6. What is PING utility?
  7. What is MAC address?
  8. What is piggy backing?
  9. What is wide-mouth frog?
  10. What is passive topology?
  11. What are Digrams and Trigrams?
  12. What does the Mount protocol do?
  13. What is NETBIOS and NETBEUI?
  14. What is BGP (Border Gateway Protocol)?
  15. Difference between bit rate and baud rate?
  16. What are the types of Transmission media?
  17. What is NVT (Network Virtual Terminal)?
  18. Which protocol is used for retrieving mails?
  19. What is RIP (Routing Information Protocol)?
  20. What is difference between ARP and RARP?
  21. What is SLIP (Serial Line Interface Protocol)?
  22. What is frame relay, in which layer it comes?
  23. What are the possible ways of data exchange?
  24. What is a VLAN? What does VLAN provide?
  25. What is the difference between tree and forest?
  26. What are major types of networks and explain?
  27. What do you meant by “triple X” in Networks?
  28. What is anonymous FTP and why would you use it?
  29. What is terminal emulation, in which layer it comes?
  30. What is the default subnet mask for an ipv6 address?
  31. Can we use static and dynamic routing in one network?
  32. Difference between the communication and transmission?
  33. What are 10Base2, 10Base5 and 10BaseT Ethernet LANs?
  34. What is the difference between POP3 and IMAP Mail Server?
  35. What is difference between base band and broadband transmission?
  36. What is the difference between routable and non- routable protocols?
  37. What are the different types of networking / internetworking devices?
  38. Under what situations a packet can go into infinite loop in a network?
  39. What is the difference between TFTP and FTP application layer protocols?
  40. What are the advantages and disadvantages of the three types of routing tables?