What router command saves the active configuration to NVRAM?

A. copy nvram startup-config

B. copy startup-config running-config

C. copy running-config nvram

D. copy running-config startup-config

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  1. Which controller command specifies how ones and zeros are represented on a digital circuit?
  2. Which type of traffic is sent to a group of devices?
  3. Which of the following is true concerning full-duplexing?
  4. The _________ command takes you from User EXEC mode to Privilege EXEC mode
  5. When configuring a router-on-a-stick, the configuration is done on __________.
  6. Which router-on-a-stick command defines the VLAN for the interface?
  7. You are given a MAC address of 01A2.0482.FE12. What is the OUI value in binary?
  8. Which protocol supports VLSM?
  9. The OSPF process ID is __________.
  10. When choosing a networking product, you should consider all of the following except _______.
  11. Which of the following is true concerning ACLs?
  12. When choosing a dynamic routing protocol, which of the following should not be considered?
  13. If the 1900 SYSTEM LED is _________, a system POST test has failed.
  14. A ___________ is similar to a telephone circuit-switched connection.
  15. Which router command specifies the ISDN switch the router is connected to?
  16. If the 1900's mode is FDUP, and the LED is _________, the port speed is set to autodetect.
  17. When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
  18. Which of the following is not an advantage of route summarization?
  19. Which router command clears all of the static translations in the address translation table?
  20. The slot number of a 1900's Fast Ethernet uplink ports is ________.
  21. You are given the following addressing information: What type of address is this?
  22. EIGRP will route for ___________.
  23. Which of the following is true concerning ISL?
  24. _________ negotiates the data link and network layer protocols that will traverse a PPP connection.
  25. Which type of traffic is not flooded?
  26. When connecting a router to a PC, use a __________ cable.
  27. When choosing a WAN solution, consider all of the following except __________.
  28. IOS images can be loaded from all the following except:
  29. ___________ defines LAPD, which is responsible for the data-link layer connection between the router…
  30. Which command activates an IP ACL on a router's interface?