Analysis and design of information systems / V. Rajaraman
Material type:
TextPublication details: New Delhi : PHI , 2008 pDescription: 292 pISBN: 9788120317277Subject(s): DesignDDC classification: 004 | Item type | Current library | Call number | Status | Date due | Barcode | Item holds |
|---|---|---|---|---|---|---|
General Books
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Central Library, Sikkim University General Book Section | 004 RAJ/A (Browse shelf(Opens below)) | Available | P03619 |
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1 INFORMATION AND MANAGEMENT
1.1 ' Types of Information
1.2 Why do we Need a Computer-based Information System?
1.3 Management Structure
1.4 Management and Information Requirements
1.5 Qualities of Information
2. EXAMPLES OF INFORMATION SYSTEMS
2.1 Various Fimctions in Organizations
2.2 Information Processing for a Store—^An Overview
2.3 Varieties of Information Systems
3. INFORMATION SYSTEMS ANALYSIS OVERVIEW
3.1 Overview of Design of an Information System
3.2 The Role and Tasks of a Systems Analyst
3.3 Attributes of .a Systems Analyst
3.4 Tools Used by Systems Analyst
4. INFORMATION GATHERING
4.1 Strategy to Gather Information
4.2 Information Sources
4.3 Methods of Searching for Information
4.4 Interviewing Techniques
4.5 Questionnaires
4.6 Other Methods of Information Search
4.7 Case Example—^Hostel Information System
5. SYSTEM REQUIREMENTS SPECIFICATION
5.1 System Requirements Specification: Example
5.2 Data Dictionary
5.3 Steps in Systems Analysis
5.4 Modularizing Requirements Specifications
5.5 Conclusions
6. FEASIBILITY ANALYSIS
6.1 Deciding on Project Goals
6.2 Examining Alternative Solutions
6.3 Evaluating Proposed Solution
6.4 Cost-Benefit Analysis
6.5 Payback Period
6.6 Feasibility Report
6.7 System Proposal
7. DATA FLOW DIAGRAMS
7.1 Symbols Used in DFDs
7.2 Describing a System with a DFD
7.3 Good Conventions in Developing DFDs
7.4 Levelling of DFDs
7.5 Logical and Physical DFDs
8. PROCESS SPECinCATIONS
8.1 Process Specification Methods
8.2 Structured English
8.3 Some Examples of Process Specification
9. DECISION TABLES
9.1 Decision Table Terminology and Development
9.2 Extended Entry Decision Tables
9.3 Establishing the Logical Correctness of Decision Tables
9.4 Use of Karnaugh Maps to Detect Logical Errors in Decision Tables
9.5 Eliminating Redundant Specifications
10. LOGICAL DATABASE DESIGN
10.1 Entity Relationship Model
10.2 Relationship Cardinality and Participation
10.3 Relations
10.4 Normalizing Relations
10.5 Why do we Normalize a Relation?
10.6 Second Normal Form Relation
10.7 Third Normal Form
10.8 Boyce-Codd Normal Form (BCNF)
10.9 Eourth and Fifth Normal Forms
10.10 Some Examples of Database Design
11. DATA INPUT METHODS
11.1 Data Input
11.2 Coding Techniques
11.3 Detection of Error in Codes
11.4 Validating Input Data
11.5 Interactive Data Input
12. DATABASE MANAGEMENT SYSTEMS (DBMS)
12.1 Problem with File-based Systems
12.2 Database and Database Management Systems
12.3 Objectives of Database Management
12.4 Overview of Database Management Systems
12.5 Database Administrator
12.6 Database Design
12.7 Conclusions
13. OBJECT-ORIENTED SYSTEM MODELLING
13.1 Objects and their Properties
13.2 Implementation of Classes
13.3 Identifying Objects in an Application
13.4 Modelling Systems with Objects
13.5 Conclusions
14. DESIGNING OUTPUTS
14.1 Output Devices
14.2 Objectives of Output Design
14.3 Design of Output Reports
14.4 Design of Screens
14.5 Use of Business Graphics
15. CONTROL, AUDIT AND SECURITY OF INFORMATION SYSTEMS
15.1 Control in Information Systems
15.2 Audit of Information Systems
15.3 Testing of Information Systems
15.4 Security of Information Systems
16. ELECTRONIC COMMERCE
16.1 What is e-Commerce?
16.2 Advantages and Disadvantages of e-Commerce
16.3 e-Commerce System Architecture
16.4 Electronic Data Interchange
16.5 Security in e-Commerce
16.6 Electronic Payment Systems
16.7 Conclusions
17. SYSTEM DESIGN EXAMPLE
17.1 A System for Journal Acquisition
17.2 Document and Data Flow Diagrams
17.3 Feasibility of the System
17.4 System Specification
17.5 Database Design
17.6 Control, Audit and Test Plan
17.7 Implementation Plan
17.8 Conclusions1 INFORMATION AND MANAGEMENT
1.1 ' Types of Information
1.2 Why do we Need a Computer-based Information System?
1.3 Management Structure
1.4 Management and Information Requirements
1.5 Qualities of Information
2. EXAMPLES OF INFORMATION SYSTEMS
2.1 Various Fimctions in Organizations
2.2 Information Processing for a Store—^An Overview
2.3 Varieties of Information Systems
3. INFORMATION SYSTEMS ANALYSIS OVERVIEW
3.1 Overview of Design of an Information System
3.2 The Role and Tasks of a Systems Analyst
3.3 Attributes of .a Systems Analyst
3.4 Tools Used by Systems Analyst
4. INFORMATION GATHERING
4.1 Strategy to Gather Information
4.2 Information Sources
4.3 Methods of Searching for Information
4.4 Interviewing Techniques
4.5 Questionnaires
4.6 Other Methods of Information Search
4.7 Case Example—^Hostel Information System
5. SYSTEM REQUIREMENTS SPECIFICATION
5.1 System Requirements Specification: Example
5.2 Data Dictionary
5.3 Steps in Systems Analysis
5.4 Modularizing Requirements Specifications
5.5 Conclusions
6. FEASIBILITY ANALYSIS
6.1 Deciding on Project Goals
6.2 Examining Alternative Solutions
6.3 Evaluating Proposed Solution
6.4 Cost-Benefit Analysis
6.5 Payback Period
6.6 Feasibility Report
6.7 System Proposal
7. DATA FLOW DIAGRAMS
7.1 Symbols Used in DFDs
7.2 Describing a System with a DFD
7.3 Good Conventions in Developing DFDs
7.4 Levelling of DFDs
7.5 Logical and Physical DFDs
8. PROCESS SPECinCATIONS
8.1 Process Specification Methods
8.2 Structured English
8.3 Some Examples of Process Specification
9. DECISION TABLES
9.1 Decision Table Terminology and Development
9.2 Extended Entry Decision Tables
9.3 Establishing the Logical Correctness of Decision Tables
9.4 Use of Karnaugh Maps to Detect Logical Errors in Decision Tables
9.5 Eliminating Redundant Specifications
10. LOGICAL DATABASE DESIGN
10.1 Entity Relationship Model
10.2 Relationship Cardinality and Participation
10.3 Relations
10.4 Normalizing Relations
10.5 Why do we Normalize a Relation?
10.6 Second Normal Form Relation
10.7 Third Normal Form
10.8 Boyce-Codd Normal Form (BCNF)
10.9 Eourth and Fifth Normal Forms
10.10 Some Examples of Database Design
11. DATA INPUT METHODS
11.1 Data Input
11.2 Coding Techniques
11.3 Detection of Error in Codes
11.4 Validating Input Data
11.5 Interactive Data Input
12. DATABASE MANAGEMENT SYSTEMS (DBMS)
12.1 Problem with File-based Systems
12.2 Database and Database Management Systems
12.3 Objectives of Database Management
12.4 Overview of Database Management Systems
12.5 Database Administrator
12.6 Database Design
12.7 Conclusions
13. OBJECT-ORIENTED SYSTEM MODELLING
13.1 Objects and their Properties
13.2 Implementation of Classes
13.3 Identifying Objects in an Application
13.4 Modelling Systems with Objects
13.5 Conclusions
14. DESIGNING OUTPUTS
14.1 Output Devices
14.2 Objectives of Output Design
14.3 Design of Output Reports
14.4 Design of Screens
14.5 Use of Business Graphics
15. CONTROL, AUDIT AND SECURITY OF INFORMATION SYSTEMS
15.1 Control in Information Systems
15.2 Audit of Information Systems
15.3 Testing of Information Systems
15.4 Security of Information Systems
16. ELECTRONIC COMMERCE
16.1 What is e-Commerce?
16.2 Advantages and Disadvantages of e-Commerce
16.3 e-Commerce System Architecture
16.4 Electronic Data Interchange
16.5 Security in e-Commerce
16.6 Electronic Payment Systems
16.7 Conclusions
17. SYSTEM DESIGN EXAMPLE
17.1 A System for Journal Acquisition
17.2 Document and Data Flow Diagrams
17.3 Feasibility of the System
17.4 System Specification
17.5 Database Design
17.6 Control, Audit and Test Plan
17.7 Implementation Plan
17.8 Conclusions
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