80 is the well-known port number for the HTTP service.

A. True.

B. False.

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  1. What is the default subnet mask for a class B network?
  2. Which of the following headers does a router look at to find how to route a data packet?
  3. ________acts as source and destination for IP traffic.
  4. Which of the following is a media type that is most susceptible to interference?
  5. What is attenuation?
  6. Thick Ethernet cable uses what type of connector? Select all that apply.
  7. ARP is defined in RFC _____ and it is a current internet standard, ________
  8. A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection…
  9. In Secure Electronic Transaction, the description of the purchase and cost is contained in ________…
  10. A time exceeded message is generated if ………………………………………………….
  11. How many number of host/machine can be attached to a network using a class B address?
  12. ------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
  13. A financial institution that issues the card to the purchaser is ________.
  14. Which is the port used by HTTPS?
  15. Thinnet coaxial cable uses what type of connector?
  16. 17. Which of the following use default routes for inter-domain routing?
  17. Class C network address class supports 65,534 hosts.
  18. 802.5 project standard defines Token Ring.
  19. FDDI operates on 100 Mbps.
  20. Which directory service is used in Windows 2000 Server?
  21. FTP servers by default listen on port ________ for incoming connections from FTP clients.
  22. Twisted-pair cable uses what type of connector?
  23. Which of the following can translate between dissimilar protocols and network types?
  24. _____________________ are set up to fulfill service ordering, service assurance, and billing functions.
  25. What is the default subnet mask for a class A network?
  26. In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then what will be…
  27. In an autonomous system with n areas, how many areas are connected to the backbone?
  28. You have a network card with the connector in question 43, and it also has a 9 pin female connector.…
  29. Which of the following protocols is not routable?
  30. To communicate across a TCP/IP network, you must have a DNS server and DNS clients installed.