2.
3. ?
- (Software) (Telling the machine whatto do)
4. ?
5.
6.
-
- Batch processingOnline processing
7. Batch / Online Processing
-
- Transactions accumulated and stored until processing
-
- Transactions are entered directly into computer and processed
immediately
8.
9.
10. Client / Server Computing 11.
-
- 4 (4th Generation Language)
-
- Object-oriented ProgrammingSmalltalk
-
- Functional ProgrammingLisp
12.
System Software Hardware Applications Software (User) 2001 :
Windows XP 13. 14. (System Software)
15. System Software
- System Management Programs
-
- (DataBase Management System)
- System Development Programs
-
- Programming Language Translators
-
- Computer Aided Software Engineering
-
- System Utilities, Performance Monitor and Security Monitor
16. (Operating System)
- Supervisory ProgramsMonitors Programs
17. (Operating System) : ( File Manager) ..New, Cut, Copy,
Delete , Rename, Find Partition, Format .. Windows Explorer
Computer Management :Storage 18. ( Uninstall ) 19. ( Disk Utility )
. . Disk Cleanup Disk Defragmenter 20.
21. Single-program Execute and Multiprograming 22. Multitasking
and Virtual Storage
- Multiprogramming capability of single-user operating
systems
- Handles programs more efficiently by dividing the programs into
small fixed or variable length
23. Virtual Storage 24.
-
- Text-basedCommand Line Interface (CLI)
-
- Graphic-based user interface (GUI)
- MS-DOS,Windows, OS/2, UNIX etc.
25. 26.
- (Computer Language)(Artificial Language)
27.
28. (Language Translator)
Source Code Lang Translator Object Code 29. / Source Code Lang
Translator Object Code .EXE .COM Link Compiler Interpreter Runtime
Runtime 30.
- ( Very High-level Language )
31.
32.
-
- AADD SSUBTRACT CCOMPLARE MPMULTIPLY
33.
34.
- 4(Very high - Level Language)
-
- 4 (Non-procedural language)
-
- (Query Language) SQL (Structure Query Language) . .
35.
-
- 5 (Non-procedural language)
-
- ( Expert System ) ( Artificial Intelligence )
-
- ( Knowledge Base System )
36.