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In distance vector routing an active router sends out information ………………………….

A. Only when there is a change in its table

B. Only when a new host is added

C. At regularly scheduled intervals

D. Only when a new network is added

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Pure ALOHA has a maximum throughput of -----------
  2. In FTP, to execute a file transfer, the user begins by _________.
  3. The network interface layer specifies how to organize data into………………………..and…
  4. Which layer of the OSI model does a switch operate in?
  5. In TCP segment format _______indicates start of data.
  6. _____________________ are set up to fulfill service ordering, service assurance, and billing functions.
  7. Which of the following protocols is described in RFC 793?
  8. The general form of the SMTP destination address is ________________.
  9. Where are routing tables placed?
  10. Which of the following provides a structure for conveying message through TCP/IP network to host?
  11. 80 is the well-known port number for the HTTP service.
  12. Which of the following is a simplex protocol?
  13. A modem is a card within a PC that converts the …………... the computer produces…
  14. Which of the following request in Session Initiation Protocol (SIP) queries the capabilities of servers?
  15. The generic domain name for air transport industry is ________.
  16. FDDI operates on 100 Mbps.
  17. In ________ routing, the tunnel creates a bridge through areas that do not support multicast traffic.
  18. Which of these cable is/are used to connect devices to hubs and switches.
  19. Which class does the IP address 202.119.22.31 belong to?
  20. Which of the following are not the standard representations defined by Telnet protocol?
  21. If user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key…
  22. ____________ developed to provide a loop-free method of exchanging routing information between autonomous…
  23. What can be used in the place of DNS to resolve host names to IP addresses?
  24. Which function is not supported by E-mail?
  25. Your Web server is also configured as an FTP server. What part of the data packet will tell the server…
  26. A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection…
  27. What is the maximum distance of single-mode fiber (SMF)?
  28. Which of the following can be used to transfer files from a Unix server?
  29. BGP is …………………………………….routing…
  30. Which is the port used by HTTPS?