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CMN 170V Midterm Questions and answers
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CMN 170V Midterm Questions and answers What is ICT? - Information and Communication Technology True or False. The invention of the telephone was not the world's first "tele-communication" or "distance communication" device, smoke signals can and were used for distance communication - True How has communication evolved? - Smoke signals → Trumpet, horns (100 B.C.) → News paper (1502)→Chappe Telegraph (1794)→Electromagnetic Telegraph (1837)→Telephone (1876)→Radio (1918)→TV (1927)→Cellular (1973) How has information storage evolved? - Wall-painting→Chinese paper (105 A.D.)→Printing Press (1450)→Punch cards (1801)→Magnetic disk (1956)→CD-Rom (1982)
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