TAILIEUCHUNG - Lecture Accounting information systems - Chapter 21: AIS development strategies

After studying this chapter, you will know: Describe how organizations purchase application software, vendor services, and hardware; explain how information system departments develop custom software; explain how end users develop, use, and control computer-based information systems; explain why organizations outsource their information systems, and evaluate the benefits and risks of this strategy. | Chapter 21 AIS Development Strategies Copyright © 2012 Pearson Education 21-1 Learning Objectives Describe how organizations purchase application software, vendor services, and hardware. Explain how information system departments develop custom software. Explain how end users develop, use, and control computer- based information systems. Explain why organizations outsource their information systems, and evaluate the benefits and risks of this strategy. Explain the principles and challenges of business process management. Describe how prototypes are used to develop an AIS, and discuss the advantages and disadvantages of doing so. Explain what computer-aided software engineering is and how it is used in systems development. Copyright © 2012 Pearson Education 21-2 Ways to Obtain an AIS Purchase the software Develop software in-house Hire and external company to develop and maintain new software Copyright © 2012 Pearson Education 21-3 Purchasing Software Off the Shelf (OTS) Canned System

• Kế toán - Kiểm toán
• Accounting information systems
• Hệ thống thông tin kế toán
• Lecture Accounting information systems
• AIS development strategies
• Purchasing software
• End user computing
• Accounting information systems
• Lecture Accounting information systems
• Accounting information
• Control information
• Information systems controls
• Information security
• System reliability
• Accounting system
• Systems development life cycle
• Systems design
• Value of information
• Business process
• Business process cycles
• Systems development
• Systems analysis
• Information systems
• Auditing computer
• Auditing process
• Privacy controls
• Processing integrity
• Availability controls
• Financial Accounting
• Principles of financial accounting
• Fundamental system principles
• Accounting systems
• Production cycle
• Human resources management
• General ledger
• Reporting Systems
• Accounting information system
• AIS super system
• Computer accounting
• System security
• The accountant
• Information technology
• Documenting accounting information systems
• Data modeling
• Enterprise resource planning systems
• ERP systems
• Value chain
• Supply chain
• Decision structure
• Control frameworks
• Internal controls
• COBIT framework
• Accounting cycle
• Transaction processing
• Internal control
• Control environment