Analysis and design of information systems

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McGraw-Hill, Jan 1, 1984 - Computers - 614 pages
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Contents

INTRODUCTION TO INFORMATION
3
SUMMARY
23
CONTENTS KEYWORDS
33
MANAGING PROJECT REVIEW AND SELECTION
47
SUMMARY
55
KEYWORDS
61
CONTENTS QUESTIONNAIRE
65
FACTFINDING TECHNIQUES
73
SUMMARY
328
KEYWORDS
339
FILE AND DATABASE DEVELOPMENT
344
TYPES OF FILES
350
SYSTEMS DEVELOPMENT INVOLVING DATABASES
367
SUMMARY
377
AUXILIARY STORAGE DEVICES
384
DIRECT ACCESS DEVICES
394

PART TWO INFORMATION REQUIREMENTS ANALYSIS MODULE
107
DEVELOPING DATA FLOW DIAGRAMS
116
DATA DICTIONARY
125
SUMMARY
134
CONTENTS KEYWORDS
149
STRATEGIES FOR DECISION ANALYSIS
156
DECISION TABLES
163
STRUCTURED ENGLISH
170
SUMMARY
177
REVIEW QUESTIONS
183
CONTENTS TYPES OF COSTS AND BENEFITS
186
ANALYZING SYSTEMS COSTS AND BENEFITS
193
STRATEGIES FOR COSTBENEFIT COMPARISON
198
THE SYSTEMS PROPOSAL
204
KEYWORDS
215
DESIGN OF OUTPUT
223
DESIGN OF SYSTEMS OUTPUT
231
OUTPUT LAYOUT DESIGN
248
DESIGN OF INPUT AND CONTROL
285
INPUT VALIDATION
311
INPUT DESIGN FOR ONLINE SYSTEMS
319
CONTENTS BACKUP AND RECOVERY OF FILES
409
DESIGN IN ONLINE
425
COMMUNICATION CONSIDERATIONS
438
FILE PROCESSING IN A COMMUNICATIONS ENVIRONMENT
451
SUMMARY
457
PART FOUR QUALITY ASSURANCE AND IMPLEMENTATION
465
CONTENTS SYSTEMS MAINTENANCE
467
SOFTWARE DESIGN AND DOCUMENTATION TOOLS
478
QUALITY ASSURANCE
487
SUMMARY
499
KEYWORDS
520
CONVERSION
530
CONTENTS POSTIMPLEMENTATION REVIEW 542
540
MANAGEMENT OF INFORMATION SYSTEMS
557
PERSONNEL AND DEVELOPMENT MANAGEMENT
571
SUMMARY
579
CONTENTS EVALUATION OF SOFTWARE
583
SOFTWARE SELECTION
595
Bibliography
606
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