B项目开发和语言

1、05 11. . . . . . . (130p)1949 EDSAC(Electronic Delay Storage Automatic Computer) (John von Neumann) 5 05 22. (machine language) : : (assembly language) : , : 2-1 05 32. (procedural language) FORTRAN, COBOL, PASCAL, C, BASIC (OOP : Object Oriented Programming), , : (operation) : : Smalltalk, C+, Java

2、 2-2 05 42. (production oriented language) ADRs Ideal, Software AGs Natural 2., Cincoms Mantis (User oriented language) DB Mathematica Products Groups RAMIS II Application Builders FOCUS 2-3 05 52. (133p)(machinelanguage)1 ( ) (assemblylanguage)2 1:1 (procedurallanguage)3 1950 (OOP : ObjectOrientedP

3、rogramming)3 , , (productionorientedlanguage)4 (User orientedlanguage)4 05 63. , , : , : 3-1 , , , , , , 05 73. (flowchart) : (ISO : International Standard Organization) , 3-1 05 83. (137p) 3-1 (137p)05 93. (error debugging) 3-1 05 103. (bottom-up programming) (top-down programming) 3-2 05 113. (Eds

4、ger Wybe Dijkstra, 19302002) , (), (), () 3-2 05 124. (140p) 1:1 (140p), , , C , 05 135. (software productivity crisis) S/W , 5-1 (module) (object) S/W S/W S/W 5-2 05 145. vs. (142p)5-2 05 155. (Data-driven Program Design) .5-3 05 165. (143p) (state) (behavior) (variables) (method) (function)5-4 (abstraction) , , (Class) , 05 175. () () (class) , (template) 5-4 05 185. (encapsulation) (information hidin