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Java Study2003/첫번째과제/방선희

1.
  • Scalability
  • Universality
  • Modularity
  • C access할 .
  • Object Oriented Language ()
  • Interpreted Environment
    -- compile/link/load 해 source compile .
  • Java Virtual Machine (JVM)
    -- class파 행파 . , class파 , 행해 , JVM.
  • Thread .
  • JVM check해 system .
  • 한 security
    ( : )

2. VM , ?
  • VM? : 행 환 , , 행하 () .
  • : 한 플 , .

3. , ,
  • : JSEE(Enterprise Edition), J2SE(Standard Edition), M2ME(Micro Edition)
  • 1.
    . , , JSP .

  • 2. JSP J2EE . JSP , ... DISPLAY .. JSP . JSP 편하 . JSP .( ...) HTML 페 .

    큰 테 , DISPLAY LOGIC .( ...)

    "화" . C D . 하 . .

    .

    . ( . ).
    J2EE .
    ( : )

  • ..

4. "Hello World!"
~cpp 
  public class HelloWorldApp { 
    public static void main (String args[]) { 

             System.out.println("Hello World!"); 

     } 

  }

  • 해했 . . 한.
  • ?
  • ..;; . .



  • .
    eclipse Editplus .


    • Java enterprise web . 해 Java . , Java .

      Java , . Java , Java .

    • Java . 통해 PC download Java . ( MicroSoft Active X ).

      site , applet PC . applet PC ? ( . 하 ).

    • MicroSoft windows Linux ? '' . Java '' . 해 Java PC, Macintosh, Linux machine O/S .

      Sun OS Java Windows NT . ? Windows NT JDK . Windows NT JDK .

    • Java 한 object . object . 한 Java Java .

      A Java . B , B회 A회 .

  • ( : )

    -- 포함 .


    • , 플 형태 . C 8 , 20 .

    • , .

    • 호한 , , 표 API .


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