สาระน่ารู้เทคโนโลยีสารสนเทศ
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1. The document discusses various technologies used in library systems including bar code scanners, sensors, communication technologies, analyzing technologies, and display technologies. 2. Several types of computer networks are defined including local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), intranets, extranets, and the internet. Common network hardware such as hubs, switches, routers, and gateways are also explained. 3. The summary provides an overview of key concepts covered in the lengthy technical document related to library and information systems technologies.
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สาระน่ารู้เทคโนโลยีสารสนเทศ
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- 11. PC 9203
- 13. 1 …
- 18. Secondary Data)
- 21. 1. 2. CD-ROM
- 22. 3. - 4.
- 23. 5. CD) VCD)
- 24. Sensing Technology image scanners bar code scanners Sensors
- 25. Communication Technology LAN Analyzing Technology Hardware Software Display Technology
- 28. s( . – s( . – mobility)
- 30. 1.
- 31. 2.
- 32. 3. 4.
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- 36. 2. . . .
- 37. 3. . . .
- 38. … 2 2 3
- 39. … 1 2 3
- 40. 2
- 50. 3 1. (business) 2. (graphic and multimedia)
- 51. 3. (web and communications)
- 52. Video Projector)
- 53. - CAI ( Computer - Assisted Instruction ) Multimedia)
- 54. - Web-based Instruction) Web- basedTrainning)
- 55. -
- 56. -
- 57. - Video Server)
- 58. - World Wide Web www. http
- 59. -
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- 64. 3. ก. ข. ค.
- 65. … 2 3 3
- 66. … 1 2 3
- 67. 3
- 69. Noise)
- 70. 1. source)
- 71. 2. (sink)
- 72. 3. channel)
- 73. 4. encoding) 5. decoding)
- 74. filter)
- 77. 1. ก. ข. ค.
- 78. 2. ก. ข. ค.
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- 83. source)
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- 89. . Parallel)
- 90. . Serial)
- 91. . Oral Communication) . Nonverbal Communication) Written Communication)
- 92. . Visual Communication) Eyre 1979:31)
- 93. 1. One-way Communication) 2. Two-way Communication)
- 94. One-way Communication) Simplex
- 97. Hub, Repeater) -
- 98. Hub, Repeater)
- 99. Switch, Bridge) LAN) Ethernet LAN) Token Ring LAN)
- 100. Switch, Bridge)
- 101. Router) Ethernet LAN) UTP: Unshield Twisted Pair) Coaxial cable)
- 102. Router)
- 103. Gateway)
- 104. Gateway)
- 106. Modem)
- 107. Wire pair Twisied pair Coaxial Cables), Fiber optics) Microwave) Stellite Tranmission)
- 111. 1. ก. ข. ค.
- 112. 2. ก. ข. ค.
- 113. 3. ก. (Gateway) ข. (Roter) ค. (Modem)
- 114. … 2 3 5
- 115. … 1 2 3
- 116. 5 (NETWORK)
- 117. Network
- 118. Network
- 119. Network)
- 120. -
- 121. 6
- 122. 1. Local Area Network (LAN) , Access Point Unshield Twisted Pairs UTP) Unshield Twisted Pairs UTP) Fiber Optic)
- 123. 2. Metropolitan Area Network (MAN) LAN LAN (Microwave), , , Leased line), DSL)
- 124. 3. Wide Area Networks (WAN) LAN MAN Leased line)
- 125. 4. Intranet
- 126. 5. Extranet Intranet) Virtual Private Network VPN ) Remote)
- 127. 6. Internet “ ” (A network of networks)
- 128. Hardware) 1.1 1.2 1.3 1.4
- 129. Software)
- 130. 2 2.1. Operating System Software) Window 95 , Windows 98 Linux , Dos
- 131. 2.2 Application Software) Excel , Photoshop Oracle
- 134. 3 1 Centrallized Networks 2 Peer-to Peer 3 Client Server
- 137. 1. ก. ข. 2 ค.
- 138. 2. ก. ข. LAN ค. USB
- 139. 3. ก. 1 ข. 2 ค. 3
- 140. … 2 3 6
- 141. … 1 2 3
- 142. 6
- 144. 1.
- 145. 2.
- 146. 3.
- 148. 1. Operating System : OS) Disk Operating System : DOS) Windows) OS/2) UNIX)
- 149. 1.
- 150. 2.
- 151. 3.
- 152. 4.
- 153. 2.
- 154. 1. 2.
- 155. 3. 4.
- 156. software)
- 160. -
- 162. -
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- 166. 2. ก. ข. ค.
- 167. 3. ก. ข. ค.
- 168. … 2 3 7
- 169. … 1 2 3
- 170. 7
- 171. Information resources Information materials
- 172. 1. Printed materails) 2. Nonprint materials) 3. Electronic media)
- 175. 2. Readme.txt .txt
- 176. .exe = Execute fly = gp .gif =
- 177. .ppt = Powerpoint MS Powerpoint .prg = Program Text NotePad, WordPad text editor psd = PSD Retuching) Adobe Photoshop .rar = Winzip, Pkzip, Winrar
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- 186. 3. ก. ข. ค.
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- 188. … 1 2 3
- 189. 8
- 191. Search Engine Search Engine Keyword Search Box Enter Search Engine Search Results
- 192. Search Engine 1. Crawler Based Search Engines Search Engine
- 194. Serch Engine Spider Web Crawler Search Engine Robots Crawler Based Search Engine http://www.google.com Yahoo, MSN, Live, Search, Technorati ( blog)
- 195. 2. Web Directory Blog Directory Blog
- 196. ODP Web Directory Search Engine Directory 1. ODP Dmoz Web Directory Search Engine Google, AOL, Yahoo, Netscape ODP URL : http://www.dmoz.org )
- 197. SANOOK Web Directory URL : http://webindex.sanook.com ) 3. Blog Directory BlogFlux Directory Blog Directory Make Many
- 198. 3. Meta Search Engine Search Engine Meta Tag HTML Tex Editor HTML Meta Search Engine
- 200. Search Engine Search Engine Help About Yahoo Smok* Smoke Smoker
- 201. Secondary + Education 1.3 Great Barrier Reaf”
- 202. OPAC OPAC Online Public Access Catalog Online Catalog Machainereadable format) Terminal workstation
- 203. OPAC Graphic User Interface-GUI) Internet World Wide Web OPAC WebPac
- 204. OPAC
- 205. OPAC OPAC
- 206. OPAC 1) OPAC
- 208. date due)
- 209. OPAC 1. Bibliographic description) - Author) - Title) - Imprint) Edition) Place)
- 210. - Note) - Location) - Subject) - ISBN)
- 211. - Publisher) Year of publication) - Status) Due 12- 06-04 , Check shelves) On order) , Cataloguing) , Repair) , Libuse only) ,
- 212. - Call number) - Description)
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- 217. 3. OPAC ก. ข. ค.
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