Which of the following network topologies has the highest level of redundancy?

A. Bus

B. Star

C. Star

D. Mesh

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  1. AppleTalk protocol configures hosts in zones on the network.
  2. Which of the following is the IEEE specification for wireless networks?
  3. Which of the following fields holds the packets of several protocols?
  4. A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection…
  5. The Hamming Distance for the codes generated using either even or odd parity will be------------------
  6. You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured…
  7. How many number of host/machine can be attached to a network using a class B address?
  8. Which of the following can provide a backbone network of 600 meters in length without using repeaters?
  9. What are the subnet mask in dotted decimal notation for /20 networks?
  10. Network administrator checks whether all the devices connected to the end-to-end path are _________-enabled.
  11. You have a network card with the connector in question 43, and it also has a 15 pin female connector,…
  12. Which of the following protocols use a topology table to install routes into the IP routing table?
  13. Which of the following IEEE specifications uses CSMA/CD?
  14. Transmission medias are classified into two main categories, which are -------------- and --------------------.
  15. A modem is a card within a PC that converts the …………... the computer produces…
  16. In an authentication using symmetric keys, if 10 people need to communicate, we need _______ keys.
  17. Which of the following protocols is described in RFC 793?
  18. …………………………..combines characteristics of…
  19. Your Web server is also configured as an FTP server. What part of the data packet will tell the server…
  20. Which of the following provides control over multimedia sessions?
  21. Telnet protocol uses ___________ representation for the function Synchronize.
  22. What layer of the OSI protocol reference model does a bridge operate under?
  23. Router B receives an update from router A that indicates Net1 is two hops away. The next update from…
  24. ____________ developed to provide a loop-free method of exchanging routing information between autonomous…
  25. _______ body looks after the protocol identifiers used over Internet.
  26. Which of the following protocols are considered unreliable or connectionless?
  27. What is attenuation?
  28. In flags message attribute, which of the following flag indicates that message has been completed?
  29. What is used to boost a digital signal?
  30. To communicate across a TCP/IP network, you must have a DNS server and DNS clients installed.