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How many 64-Kbps channels are used on an ISDN BRI?

A. 1

B. 2

C. 3

D. 4

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  2. Which of the following is required to communicate between two computers?
  3. What is the default subnet mask for a class A network?
  4. 17. Which of the following use default routes for inter-domain routing?
  5. Which of the following is required to communicate between two computers?
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  11. The Point-to-Point Protocol (PPP) is described in which of the following?
  12. Which cable type is immune to outside interference and crosstalk?
  13. ------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
  14. _____________ command is used by the client to transfer the job across to the server.
  15. What is used to boost a digital signal?
  16. What is the default subnet mask for a class A network?
  17. What can be used in the place of DNS to resolve host names to IP addresses?
  18. Which of the following defines a family of standards for 100 Mbps fiber optic LANs that provides the…
  19. Which of the following protocols is described in RFC 793?
  20. Class C network address class supports 65,534 hosts.
  21. What is the IEEE specification for Ethernet?
  22. ARP is defined in RFC _____ and it is a current internet standard, ________
  23. Which class does the IP address 202.119.22.31 belong to?
  24. You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain…
  25. ----------------is a static algorithm in which every incoming packet is sent out on every outgoing line…
  26. Which of the following can translate between dissimilar protocols and network types?
  27. A node, which is more powerful, and can handle local information processing or graphics processing is…
  28. You have a network card with only one connector, which looks like a place to plug an oversized phone…
  29. TCP protocol is responsible for logical addressing and delivery of packets.
  30. 25 is used by SMTP