Which of the following is the most expensive type of WAN connection?

A. Dedicated circuit connection

B. Circuit-switched connection

C. Packet-switched connection

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

You can do it
  1. The address of a Frame Relay VC is called a ___________.
  2. Which control sequence moves the cursor to the end of the line?
  3. Which of the following is false concerning VLANs?
  4. If the port status LED on a 2950 is ________, there is a physical layer connection problem.
  5. A _________ uses Gigabit Ethernet as a media type
  6. Which of the following is true concerning bridges?
  7. A __________ topology uses a single connection to connect all devices together.
  8. Which 1900 command enables port security?
  9. On the 1900 switch, how do you enter User EXEC mode?
  10. Private addressing is defined in RFC ______.
  11. Which of the following WAN categories does ISDN fall under?
  12. A _________ routes between different autonomous systems.
  13. You examine your interfaces, and the Ethernet 0 interface status says: Ethernet 0 is up, line protocol…
  14. Which is true concerning a port in a listening state? (Choose all correct answers.).
  15. An OSPF's router ID is based on __________.
  16. When setting up an RJ-45 console connection, you need a RJ-45-to-DB-9 __________ adapter to attach to…
  17. ___________ only translates one (and only one) IP address to another.
  18. _________ allows you to create this summarization:
  19. What subnet mask would you use to set up a default route?
  20. Which of the following is not true concerning TCP?
  21. The _________ reference point defines the connection between the NT2 and the NT1.
  22. A Class A address has _________ host bits.
  23. The switch port that is chosen to forward traffic for a segment is called a __________.
  24. The dialer map command contains all of the following parameters except __________.
  25. Which router command specifies the ISDN switch the router is connected to?
  26. OSPF hellos are sent every __________ seconds on a multi-access medium.
  27. Which router command clears all of the static translations in the address translation table?
  28. Which is an example of a hybrid protocol?
  29. A _________ looks at OSI Reference Model layers 4-7 to make intelligent decisions about how to obtain…
  30. Which router command would you use to test only layer-3 connectivity?