4.

4. Project 1 : Project 2 : Project 3 :

1. ? ? ? ? ?

1. (1/5)?

1. (2/5) ? , , , , , , , Directory Server, Subject-Oriented Searching

URL http://kr.yahoo.com http://www.lycos.co.krhttp://www.anysearch.comDIRhttp://www.dir.co.kr

1. (3/5) ? . , .

URLhttp://www.simmani.comhttp://www.kachi.com http://www.altavista.co.krhttp://www.excite.comhttp://www.mckinlex.comhttp://www.naver.com

1. (4/5) ? . , . 'Search the search engine'

URLhttp://www.mochanni.comAll In Onehttp://www.albany.net/allinonehttp://www.kebi.comMetaCrawlerhttp://www.metacrawler.com

1. (5/5) ? :

2. ? ?

2. (1/5) ?

2. (2/5)AND() '' ,

2. (3/5)OR() '' ,

2. (4/5)NOT() '' ,

2. (5/5)

AND OR NOT

3. ?

, , , , , ,

.

5.

5. Project 1 : ? ? Project 2 : ? ? ? Project 3 : VGA ? ? ? ?

1. 1. ? 2. ?

1. ? .

URL www.hitel.net, , , , www.shinbiro.com, , , , , , www.shinbiro.com , , file.simmani.com , , , , , www.chollian.net, , , , /, , , , UNIX

1. ? . WinZip, WinRAR, (ALZip)

1. Step 1. . Step 2. ALZip , . Step 3. . Step 4. . Step 5. [ ] -> [ ] -> [ ] . Step 6. .

Project 5.2 -

1. ? 2. ? 3. ?

.

1. ? Step 1. .(http://www.naver.com)Step2. & . Step 3. . Step 4. . Step 5. .

2. ? .Step 1. (:http://kr.yahoo.com) Step 2. Step 3. Step 4. . Step 5. . Step 6. . Step 7. , , .

3. ? Step 1. . (:http://kr.yahoo.com)Step 2. Step 3. .Step 4. . Step 5. . Step 3 , .

3. 1. VGA ? 2. ? 3. ? 4. ?

3. Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. VGA .Step 7. VGA .Step 8. .Step 9. .

3. Step 1. . (www.myfolder.net)Step 2. . Step 3. .Step 4. OS .Step 5. . Step 6. .

3. DNS Step 1. , 'setup.exe' .Step 2. .Step 3.

3. Step 1. .Step 2. .Step 3. Step 4. Step 5. .Step 6.