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IT: Networking Vocab
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IT: Networking Vocab
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1. Change in signal strength as a result of reflection - scattering - or diffraction

2. Shielded twisted pair

3. All wires are reversed

4. Central component of a cable designed to carry a signal

5. SSH - secure shell

6. Multiplexing technique use over single-mode or multimode fiber-optic cable in which each signal is assigned a different wavelength for its carrier wave; little space exists between carrier waves

7. A fiber-optic data transport method capable of a 100-Mbps transfer rate using a dual ring topology; largely supplanted today by faster Ethernet method.

8. Session Layer

9. The least secure authentication method

10. Associates a MAC address with a given IP address - reverse ARP

11. Provides a generic method of transferring files

12. Is used to enable IP address to be assigned automatically by a DHCP server on a network.

13. Has 25 pins also commonly used with serial communication that conforms to the rs-232 standard

14. CDFS

15. The IEEE stanard for error and flow control in data frames.

16. Determines standards for the electronics industry and other fields - such as chemical and nuclear engineering - health and safety - and construction

17. A TCP/IP utility that at its simplest returns either to IP address of a host if its host name is specified or its host name if its IP address is specified

18. IMAP4

19. Electromagnetic interference. waves from electrical devices. ex. RFI

20. Device that processes signals; multiplexer or modem

21. A Data Link sublayer of the OSI model that initiates the communication link between nodes and ensures the link is not unintentionally broken.

22. MPLS

23. A series of interconnected computers - printing devices - and other computer equipment that share hardware and software resources. The services area usually is limited to a given office - floor - or building.

24. Generates signals as changes in voltage at the NIC

25. What type of browser is designed for use on small handheld devices such as palmtop computers and iPhones?

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