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Richard
Piatok, 3. apríla 2020
Signal Networking Communication
Dátum pridania: 18.01.2004 Oznámkuj: 12345
Autor referátu: buckiboy
 
Jazyk: Angličtina Počet slov: 2 983
Referát vhodný pre: Stredná odborná škola Počet A4: 10.6
Priemerná známka: 2.95 Rýchle čítanie: 17m 40s
Pomalé čítanie: 26m 30s
 
Assignment





Signal Networking Communication









A1. Describe, with the aid of diagrams, the advantage of data communication networks.

A2. Compare current national and international communication networks.

B1. Describe, with the aid of diagrams, various techniques in which digital signals can be transmitted.

B2. Explain the process of signal modulation in networking transmission.

C1. Describe and compare, with the aid of diagrams, various transmission mediums e.g. optical, cable, radio

C2. Research the modern trends in transmission mediums. OCN Computer Networking 3570 Milan Bakos

A1. Describe, with the aid of diagrams, the advantage of data communication networks







What is a communication network?



A network is a group of interconnected systems sharing services

and interacting by means of a shared communications link.

A network, therefore, requires two or more individual

systems with something to share (data).





Communication network is a system of computers linked together. Among these computers is possible to transfer information easily and fast. Information is possible to transfer between computers, which are not connected to the network on media such as floppy disc, magneto-optical tape and optical disc.
 
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Zdroje: MCSE Networking Essentials, Second Edition Glenn Berg, New Riders, Cisco IP routing Fundamentals Cisco Systems, Networking Certification Study Guide Troy Technologies, Encyklopedia Of Networking, Second Edition The Network Press, MCSE Training Guide Networking Essentials New Riders, TCP/IP Network Administration O’Reilly, Dictionary Of Networking Sybex
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