The generic domain name for air transport industry is ________.

A. biz

B. air

C. aero

D. fly

You can do it
  1. In distance vector routing an active router sends out information .
  2. Internet e-mail system based on the ..
  3. Which of the following states suggests that the connection has been ended either at the request of the…
  4. E-mail is an example of mode of communication where one party can send a note to another person and…
  5. How many 64-Kbps channels are used on an ISDN BRI?
  6. Class C network address class supports 65,534 hosts.
  7. UDP datagram has a header, which is of ________.
  8. Which of the following network topologies has the highest level of redundancy?
  9. How many number of host/machine can be attached to a network using a class B address?
  10. Which of the following is the IEEE specification for wireless networks?
  11. What is the range of multicast addressing?
  12. Which Layer is Responsible for Congestion Control?
  13. Which cable type is immune to outside interference and crosstalk?
  14. FDDI operates on 100 Mbps.
  15. Which of the following fields holds the packets of several protocols?
  16. What is attenuation?
  17. Which of the following is used for testing the data-link connection in a PPP network?
  18. Twisted-pair cable uses what type of connector?
  19. _____________________ are set up to fulfill service ordering, service assurance, and billing functions.
  20. Which is the port used by HTTPS?
  21. When collection of various computers seems a single coherent system to its client, then it is called…
  22. Which of the following is currently a de facto standard, commonly used for point-to-point serial connections…
  23. DSL stands for ------------------------
  24. If the organization allocates 10 bits as subnet number, to identify a physical network, then the organization…
  25. address is reserved for internal loopback functions.
  26. Which of the following protocols were designed for terminal emulation to connect dissimilar systems?
  27. Which of the following is used for establishing, configuring, and testing the data-link Link Control…
  28. In which of the following states after selecting a mailbox, actions can be taken against the mail within…
  29. At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
  30. Which of the following use default routes for inter domain routing?