Principles of Information Systems Seventh Edition The value
![Principles of Information Systems, Seventh Edition Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-1.jpg)
![• The value of information is directly linked to how it helps decision • The value of information is directly linked to how it helps decision](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-2.jpg)
![• Models, computers, and information systems are constantly making it possible for organizations • Models, computers, and information systems are constantly making it possible for organizations](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-3.jpg)
![• Knowing the potential impact of information systems and having the ability to • Knowing the potential impact of information systems and having the ability to](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-4.jpg)
![• System users, business managers, and information systems professionals must work together to • System users, business managers, and information systems professionals must work together to](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-5.jpg)
![• Information systems must be applied thoughtfully and carefully so that society, business, • Information systems must be applied thoughtfully and carefully so that society, business,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-6.jpg)
![Introduction • Information system (IS) • A set of interrelated components that collect, manipulate, Introduction • Information system (IS) • A set of interrelated components that collect, manipulate,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-7.jpg)
![Information Concepts: Data Versus Information • Data: raw facts • Information: collection of facts Information Concepts: Data Versus Information • Data: raw facts • Information: collection of facts](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-8.jpg)
![Table 1. 1: Types of Data Principles of Information Systems, Seventh Edition 9 Table 1. 1: Types of Data Principles of Information Systems, Seventh Edition 9](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-9.jpg)
![Figure 1. 1: Defining and Organizing Relationships Among Data Creates Information Principles of Information Figure 1. 1: Defining and Organizing Relationships Among Data Creates Information Principles of Information](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-10.jpg)
![Figure 1. 2: The Process of Transforming Data into Information Principles of Information Systems, Figure 1. 2: The Process of Transforming Data into Information Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-11.jpg)
![Table 1. 2: Characteristics of Valuable Data Principles of Information Systems, Seventh Edition 12 Table 1. 2: Characteristics of Valuable Data Principles of Information Systems, Seventh Edition 12](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-12.jpg)
![Table 1. 2: Characteristics of Valuable Data (continued) Principles of Information Systems, Seventh Edition Table 1. 2: Characteristics of Valuable Data (continued) Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-13.jpg)
![System and Modeling Concepts • System: a set of elements or components that interact System and Modeling Concepts • System: a set of elements or components that interact](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-14.jpg)
![Figure 1. 3: Components of a System Principles of Information Systems, Seventh Edition 15 Figure 1. 3: Components of a System Principles of Information Systems, Seventh Edition 15](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-15.jpg)
![System Components and Concepts • System boundary: defines the system and distinguishes it from System Components and Concepts • System boundary: defines the system and distinguishes it from](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-16.jpg)
![Table 1. 3: Systems Classifications and Their Primary Characteristics Principles of Information Systems, Seventh Table 1. 3: Systems Classifications and Their Primary Characteristics Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-17.jpg)
![System Performance and Standards • Efficiency: a measure of what is produced divided by System Performance and Standards • Efficiency: a measure of what is produced divided by](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-18.jpg)
![System Variables and Parameters • System variable: quantity or item controlled by the decision System Variables and Parameters • System variable: quantity or item controlled by the decision](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-19.jpg)
![Modeling a System • Model: an abstraction that is used to represent reality • Modeling a System • Model: an abstraction that is used to represent reality •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-20.jpg)
![Figure 1. 6: Four Types of Models Principles of Information Systems, Seventh Edition 21 Figure 1. 6: Four Types of Models Principles of Information Systems, Seventh Edition 21](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-21.jpg)
![Figure 1. 7: The Components of an Information System Principles of Information Systems, Seventh Figure 1. 7: The Components of an Information System Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-22.jpg)
![Input, Processing, Output, Feedback • Input: activity of gathering and capturing raw data • Input, Processing, Output, Feedback • Input: activity of gathering and capturing raw data •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-23.jpg)
![Computer-Based Information Systems • Computer-based information system (CBIS) • A single set of hardware, Computer-Based Information Systems • Computer-based information system (CBIS) • A single set of hardware,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-24.jpg)
![Figure 1. 8: The Components of a Computer-Based Information System Principles of Information Systems, Figure 1. 8: The Components of a Computer-Based Information System Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-25.jpg)
![Business Information Systems • Most common types of information systems used in business organizations Business Information Systems • Most common types of information systems used in business organizations](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-26.jpg)
![Electronic and Mobile Commerce • E-commerce: any business transaction executed electronically between parties • Electronic and Mobile Commerce • E-commerce: any business transaction executed electronically between parties •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-27.jpg)
![Transaction Processing Systems and Enterprise Resource Planning • Transaction: any business-related exchange, such as Transaction Processing Systems and Enterprise Resource Planning • Transaction: any business-related exchange, such as](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-28.jpg)
![Figure 1. 11: A Payroll Transaction Processing System The inputs (numbers of employee hours Figure 1. 11: A Payroll Transaction Processing System The inputs (numbers of employee hours](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-29.jpg)
![Enterprise Resource Planning • Enterprise resource planning (ERP) system: set of integrated programs that Enterprise Resource Planning • Enterprise resource planning (ERP) system: set of integrated programs that](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-30.jpg)
![Information and Decision Support Systems • Management information system (MIS): an organized collection of Information and Decision Support Systems • Management information system (MIS): an organized collection of](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-31.jpg)
![Figure 1. 12: Functional Management Information Systems Principles of Information Systems, Seventh Edition 32 Figure 1. 12: Functional Management Information Systems Principles of Information Systems, Seventh Edition 32](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-32.jpg)
![Management Information Systems • MIS outputs • Scheduled reports • Demand reports • Exception Management Information Systems • MIS outputs • Scheduled reports • Demand reports • Exception](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-33.jpg)
![Decision Support Systems • Decision support system (DSS): an organized collection of people, procedures, Decision Support Systems • Decision support system (DSS): an organized collection of people, procedures,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-34.jpg)
![Figure 1. 13: Essential DSS Elements Principles of Information Systems, Seventh Edition 35 Figure 1. 13: Essential DSS Elements Principles of Information Systems, Seventh Edition 35](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-35.jpg)
![Specialized Business Information Systems • Artificial intelligence (AI) systems • Virtual reality systems • Specialized Business Information Systems • Artificial intelligence (AI) systems • Virtual reality systems •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-36.jpg)
![Figure 1. 14: The Major Elements of Artificial Intelligence Principles of Information Systems, Seventh Figure 1. 14: The Major Elements of Artificial Intelligence Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-37.jpg)
![Systems Development • Systems development: the activity of creating or modifying existing business systems Systems Development • Systems development: the activity of creating or modifying existing business systems](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-38.jpg)
![Figure 1. 17: An Overview of Systems Development Principles of Information Systems, Seventh Edition Figure 1. 17: An Overview of Systems Development Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-39.jpg)
![Systems Development (continued) • Systems design: determines how new system will work to meet Systems Development (continued) • Systems design: determines how new system will work to meet](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-40.jpg)
![Information Systems in Society, Business, and Industry • Information systems must be implemented thoughtfully Information Systems in Society, Business, and Industry • Information systems must be implemented thoughtfully](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-41.jpg)
![Figure 1. 18: Attacks on Businesses and Other Organizations in One Year Principles of Figure 1. 18: Attacks on Businesses and Other Organizations in One Year Principles of](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-42.jpg)
![Figure 1. 19: The Cost and Cause of Computer Attacks Principles of Information Systems, Figure 1. 19: The Cost and Cause of Computer Attacks Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-43.jpg)
![Computer and Information Systems Literacy • Computer literacy: knowledge of computer systems and equipment Computer and Information Systems Literacy • Computer literacy: knowledge of computer systems and equipment](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-44.jpg)
![Information Systems in the Functional Areas of Business • Finance and accounting (e. g. Information Systems in the Functional Areas of Business • Finance and accounting (e. g.](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-45.jpg)
![Information Systems in Industry • Airline industry (e. g. , Internet auction sites) • Information Systems in Industry • Airline industry (e. g. , Internet auction sites) •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-46.jpg)
![Information Systems in Industry (continued) • Healthcare organizations (e. g. , track patient records) Information Systems in Industry (continued) • Healthcare organizations (e. g. , track patient records)](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-47.jpg)
![Summary • Data: raw facts • Information: collection of facts organized in such a Summary • Data: raw facts • Information: collection of facts organized in such a](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-48.jpg)
![Summary (continued) • Computer-based information system (CBIS): a single set of hardware, software, databases, Summary (continued) • Computer-based information system (CBIS): a single set of hardware, software, databases,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-49.jpg)
![Summary (continued) • Management information system (MIS): an organized collection of people, procedures, software, Summary (continued) • Management information system (MIS): an organized collection of people, procedures, software,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-50.jpg)
- Slides: 50
![Principles of Information Systems Seventh Edition Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-1.jpg)
Principles of Information Systems, Seventh Edition
![The value of information is directly linked to how it helps decision • The value of information is directly linked to how it helps decision](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-2.jpg)
• The value of information is directly linked to how it helps decision makers achieve the organization’s goals • Discuss why it is important to study and understand information systems • Distinguish data from information and describe the characteristics used to evaluate the quality of data Principles of Information Systems, Seventh Edition 2
![Models computers and information systems are constantly making it possible for organizations • Models, computers, and information systems are constantly making it possible for organizations](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-3.jpg)
• Models, computers, and information systems are constantly making it possible for organizations to improve the way they conduct business • Name the components of an information system and describe several system characteristics • Identify the basic types of models and explain how they are used Principles of Information Systems, Seventh Edition 3
![Knowing the potential impact of information systems and having the ability to • Knowing the potential impact of information systems and having the ability to](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-4.jpg)
• Knowing the potential impact of information systems and having the ability to put this knowledge to work can result in a successful personal career, organizations that reach their goals, and a society with a higher quality of life • List the components of a computer-based information system • Identify the basic types of business information systems and discuss who uses them, how they are used, and what kinds of benefits they deliver Principles of Information Systems, Seventh Edition 4
![System users business managers and information systems professionals must work together to • System users, business managers, and information systems professionals must work together to](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-5.jpg)
• System users, business managers, and information systems professionals must work together to build a successful information system • Identify the major steps of the systems development process and state the goal of each Principles of Information Systems, Seventh Edition 5
![Information systems must be applied thoughtfully and carefully so that society business • Information systems must be applied thoughtfully and carefully so that society, business,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-6.jpg)
• Information systems must be applied thoughtfully and carefully so that society, business, and industry can reap their enormous benefits • Describe some of the threats to security and privacy that information systems and the Internet can pose • Discuss the expanding role and benefits of information systems in business and industry Principles of Information Systems, Seventh Edition 6
![Introduction Information system IS A set of interrelated components that collect manipulate Introduction • Information system (IS) • A set of interrelated components that collect, manipulate,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-7.jpg)
Introduction • Information system (IS) • A set of interrelated components that collect, manipulate, and disseminate data and information and provide feedback to meet an objective • Examples: ATMs, airline reservation systems, course reservation systems Principles of Information Systems, Seventh Edition 7
![Information Concepts Data Versus Information Data raw facts Information collection of facts Information Concepts: Data Versus Information • Data: raw facts • Information: collection of facts](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-8.jpg)
Information Concepts: Data Versus Information • Data: raw facts • Information: collection of facts organized in such a way that they have additional value beyond the facts themselves Principles of Information Systems, Seventh Edition 8
![Table 1 1 Types of Data Principles of Information Systems Seventh Edition 9 Table 1. 1: Types of Data Principles of Information Systems, Seventh Edition 9](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-9.jpg)
Table 1. 1: Types of Data Principles of Information Systems, Seventh Edition 9
![Figure 1 1 Defining and Organizing Relationships Among Data Creates Information Principles of Information Figure 1. 1: Defining and Organizing Relationships Among Data Creates Information Principles of Information](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-10.jpg)
Figure 1. 1: Defining and Organizing Relationships Among Data Creates Information Principles of Information Systems, Seventh Edition 10
![Figure 1 2 The Process of Transforming Data into Information Principles of Information Systems Figure 1. 2: The Process of Transforming Data into Information Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-11.jpg)
Figure 1. 2: The Process of Transforming Data into Information Principles of Information Systems, Seventh Edition 11
![Table 1 2 Characteristics of Valuable Data Principles of Information Systems Seventh Edition 12 Table 1. 2: Characteristics of Valuable Data Principles of Information Systems, Seventh Edition 12](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-12.jpg)
Table 1. 2: Characteristics of Valuable Data Principles of Information Systems, Seventh Edition 12
![Table 1 2 Characteristics of Valuable Data continued Principles of Information Systems Seventh Edition Table 1. 2: Characteristics of Valuable Data (continued) Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-13.jpg)
Table 1. 2: Characteristics of Valuable Data (continued) Principles of Information Systems, Seventh Edition 13
![System and Modeling Concepts System a set of elements or components that interact System and Modeling Concepts • System: a set of elements or components that interact](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-14.jpg)
System and Modeling Concepts • System: a set of elements or components that interact to accomplish goals • Components of a system • Input • Processing • Output • Feedback Principles of Information Systems, Seventh Edition 14
![Figure 1 3 Components of a System Principles of Information Systems Seventh Edition 15 Figure 1. 3: Components of a System Principles of Information Systems, Seventh Edition 15](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-15.jpg)
Figure 1. 3: Components of a System Principles of Information Systems, Seventh Edition 15
![System Components and Concepts System boundary defines the system and distinguishes it from System Components and Concepts • System boundary: defines the system and distinguishes it from](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-16.jpg)
System Components and Concepts • System boundary: defines the system and distinguishes it from everything else (i. e. , the environment) • Configuration: the way system elements are organized or arranged • Systems can be classified as simple or complex, open or closed, stable or dynamic, adaptive or nonadaptive, and permanent or temporary Principles of Information Systems, Seventh Edition 16
![Table 1 3 Systems Classifications and Their Primary Characteristics Principles of Information Systems Seventh Table 1. 3: Systems Classifications and Their Primary Characteristics Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-17.jpg)
Table 1. 3: Systems Classifications and Their Primary Characteristics Principles of Information Systems, Seventh Edition 17
![System Performance and Standards Efficiency a measure of what is produced divided by System Performance and Standards • Efficiency: a measure of what is produced divided by](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-18.jpg)
System Performance and Standards • Efficiency: a measure of what is produced divided by what is consumed • Effectiveness: extent to which system attains its goals • System performance standard: a specific objective of a system Principles of Information Systems, Seventh Edition 18
![System Variables and Parameters System variable quantity or item controlled by the decision System Variables and Parameters • System variable: quantity or item controlled by the decision](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-19.jpg)
System Variables and Parameters • System variable: quantity or item controlled by the decision maker • System parameter: value or quantity that cannot be controlled (e. g. , the cost of a raw material) Principles of Information Systems, Seventh Edition 19
![Modeling a System Model an abstraction that is used to represent reality Modeling a System • Model: an abstraction that is used to represent reality •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-20.jpg)
Modeling a System • Model: an abstraction that is used to represent reality • Four major types of models: narrative (based on words); physical (tangible); schematic (graphic representation); mathematical (arithmetic representation) Principles of Information Systems, Seventh Edition 20
![Figure 1 6 Four Types of Models Principles of Information Systems Seventh Edition 21 Figure 1. 6: Four Types of Models Principles of Information Systems, Seventh Edition 21](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-21.jpg)
Figure 1. 6: Four Types of Models Principles of Information Systems, Seventh Edition 21
![Figure 1 7 The Components of an Information System Principles of Information Systems Seventh Figure 1. 7: The Components of an Information System Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-22.jpg)
Figure 1. 7: The Components of an Information System Principles of Information Systems, Seventh Edition 22
![Input Processing Output Feedback Input activity of gathering and capturing raw data Input, Processing, Output, Feedback • Input: activity of gathering and capturing raw data •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-23.jpg)
Input, Processing, Output, Feedback • Input: activity of gathering and capturing raw data • Processing: converting or transforming data into useful outputs • Output: production of useful information, usually in form of documents and reports • Feedback: output used to make changes to input or processing activities Principles of Information Systems, Seventh Edition 23
![ComputerBased Information Systems Computerbased information system CBIS A single set of hardware Computer-Based Information Systems • Computer-based information system (CBIS) • A single set of hardware,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-24.jpg)
Computer-Based Information Systems • Computer-based information system (CBIS) • A single set of hardware, software, databases, telecommunications, people, and procedures that are configured to collect, manipulate, store, and process data into information • Examples: a company’s payroll systems, order entry system, and inventory control systems Principles of Information Systems, Seventh Edition 24
![Figure 1 8 The Components of a ComputerBased Information System Principles of Information Systems Figure 1. 8: The Components of a Computer-Based Information System Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-25.jpg)
Figure 1. 8: The Components of a Computer-Based Information System Principles of Information Systems, Seventh Edition 25
![Business Information Systems Most common types of information systems used in business organizations Business Information Systems • Most common types of information systems used in business organizations](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-26.jpg)
Business Information Systems • Most common types of information systems used in business organizations include: • Electronic and mobile commerce systems • Transaction processing systems • Management information systems • Decision support systems Principles of Information Systems, Seventh Edition 26
![Electronic and Mobile Commerce Ecommerce any business transaction executed electronically between parties Electronic and Mobile Commerce • E-commerce: any business transaction executed electronically between parties •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-27.jpg)
Electronic and Mobile Commerce • E-commerce: any business transaction executed electronically between parties • Parties involved include companies (B 2 B); companies and consumers (B 2 C); consumers and other consumers (C 2 C); businesses and the public sector; consumers and the public sector Principles of Information Systems, Seventh Edition 27
![Transaction Processing Systems and Enterprise Resource Planning Transaction any businessrelated exchange such as Transaction Processing Systems and Enterprise Resource Planning • Transaction: any business-related exchange, such as](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-28.jpg)
Transaction Processing Systems and Enterprise Resource Planning • Transaction: any business-related exchange, such as payments to employees, sales to customers, and payments to suppliers • Transaction processing system (TPS): an organized collection of people, procedures, software, databases, and devices used to record completed business transactions Principles of Information Systems, Seventh Edition 28
![Figure 1 11 A Payroll Transaction Processing System The inputs numbers of employee hours Figure 1. 11: A Payroll Transaction Processing System The inputs (numbers of employee hours](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-29.jpg)
Figure 1. 11: A Payroll Transaction Processing System The inputs (numbers of employee hours worked and pay rates) go through a transformation process to produce outputs (paychecks) Principles of Information Systems, Seventh Edition 29
![Enterprise Resource Planning Enterprise resource planning ERP system set of integrated programs that Enterprise Resource Planning • Enterprise resource planning (ERP) system: set of integrated programs that](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-30.jpg)
Enterprise Resource Planning • Enterprise resource planning (ERP) system: set of integrated programs that can manage a company’s entire set of business operations • ERP systems often coordinate planning, inventory control, production, and ordering Principles of Information Systems, Seventh Edition 30
![Information and Decision Support Systems Management information system MIS an organized collection of Information and Decision Support Systems • Management information system (MIS): an organized collection of](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-31.jpg)
Information and Decision Support Systems • Management information system (MIS): an organized collection of people, procedures, software, databases, and devices that provides routine information to managers and decision makers • Primary focus of an MIS is on operational efficiency Principles of Information Systems, Seventh Edition 31
![Figure 1 12 Functional Management Information Systems Principles of Information Systems Seventh Edition 32 Figure 1. 12: Functional Management Information Systems Principles of Information Systems, Seventh Edition 32](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-32.jpg)
Figure 1. 12: Functional Management Information Systems Principles of Information Systems, Seventh Edition 32
![Management Information Systems MIS outputs Scheduled reports Demand reports Exception Management Information Systems • MIS outputs • Scheduled reports • Demand reports • Exception](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-33.jpg)
Management Information Systems • MIS outputs • Scheduled reports • Demand reports • Exception reports Principles of Information Systems, Seventh Edition 33
![Decision Support Systems Decision support system DSS an organized collection of people procedures Decision Support Systems • Decision support system (DSS): an organized collection of people, procedures,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-34.jpg)
Decision Support Systems • Decision support system (DSS): an organized collection of people, procedures, software, databases, and devices used to support problem-specific decision making • Focus of a DSS is on decision-making effectiveness Principles of Information Systems, Seventh Edition 34
![Figure 1 13 Essential DSS Elements Principles of Information Systems Seventh Edition 35 Figure 1. 13: Essential DSS Elements Principles of Information Systems, Seventh Edition 35](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-35.jpg)
Figure 1. 13: Essential DSS Elements Principles of Information Systems, Seventh Edition 35
![Specialized Business Information Systems Artificial intelligence AI systems Virtual reality systems Specialized Business Information Systems • Artificial intelligence (AI) systems • Virtual reality systems •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-36.jpg)
Specialized Business Information Systems • Artificial intelligence (AI) systems • Virtual reality systems • Expert systems • Other special-purpose business information systems Principles of Information Systems, Seventh Edition 36
![Figure 1 14 The Major Elements of Artificial Intelligence Principles of Information Systems Seventh Figure 1. 14: The Major Elements of Artificial Intelligence Principles of Information Systems, Seventh](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-37.jpg)
Figure 1. 14: The Major Elements of Artificial Intelligence Principles of Information Systems, Seventh Edition 37
![Systems Development Systems development the activity of creating or modifying existing business systems Systems Development • Systems development: the activity of creating or modifying existing business systems](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-38.jpg)
Systems Development • Systems development: the activity of creating or modifying existing business systems • Systems investigation: gaining a clear understanding of the problem to be solved or opportunity to be addressed • Systems analysis: defines the problems and opportunities of the existing system Principles of Information Systems, Seventh Edition 38
![Figure 1 17 An Overview of Systems Development Principles of Information Systems Seventh Edition Figure 1. 17: An Overview of Systems Development Principles of Information Systems, Seventh Edition](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-39.jpg)
Figure 1. 17: An Overview of Systems Development Principles of Information Systems, Seventh Edition 39
![Systems Development continued Systems design determines how new system will work to meet Systems Development (continued) • Systems design: determines how new system will work to meet](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-40.jpg)
Systems Development (continued) • Systems design: determines how new system will work to meet business needs defined during systems analysis • Systems implementation: creating or acquiring the various system components defined in design step, assembling them, and putting new system into operation • Systems maintenance and review: check and modify system so that it continues to meet changing business needs Principles of Information Systems, Seventh Edition 40
![Information Systems in Society Business and Industry Information systems must be implemented thoughtfully Information Systems in Society, Business, and Industry • Information systems must be implemented thoughtfully](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-41.jpg)
Information Systems in Society, Business, and Industry • Information systems must be implemented thoughtfully and carefully • Information systems face a variety of threats from unethical people Principles of Information Systems, Seventh Edition 41
![Figure 1 18 Attacks on Businesses and Other Organizations in One Year Principles of Figure 1. 18: Attacks on Businesses and Other Organizations in One Year Principles of](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-42.jpg)
Figure 1. 18: Attacks on Businesses and Other Organizations in One Year Principles of Information Systems, Seventh Edition 42
![Figure 1 19 The Cost and Cause of Computer Attacks Principles of Information Systems Figure 1. 19: The Cost and Cause of Computer Attacks Principles of Information Systems,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-43.jpg)
Figure 1. 19: The Cost and Cause of Computer Attacks Principles of Information Systems, Seventh Edition 43
![Computer and Information Systems Literacy Computer literacy knowledge of computer systems and equipment Computer and Information Systems Literacy • Computer literacy: knowledge of computer systems and equipment](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-44.jpg)
Computer and Information Systems Literacy • Computer literacy: knowledge of computer systems and equipment and the ways they function • Information systems literacy: knowledge of how data and information are used Principles of Information Systems, Seventh Edition 44
![Information Systems in the Functional Areas of Business Finance and accounting e g Information Systems in the Functional Areas of Business • Finance and accounting (e. g.](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-45.jpg)
Information Systems in the Functional Areas of Business • Finance and accounting (e. g. , forecast revenues and business activity; analyze investments; perform audits) • Sales and marketing (e. g. , product analysis; promotion analysis; price analysis) • Manufacturing (e. g. , process orders; develop schedules; control inventory) Principles of Information Systems, Seventh Edition 45
![Information Systems in Industry Airline industry e g Internet auction sites Information Systems in Industry • Airline industry (e. g. , Internet auction sites) •](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-46.jpg)
Information Systems in Industry • Airline industry (e. g. , Internet auction sites) • Investment firms (e. g. , analyze stocks and bonds) • Banks (e. g. , online check payment) • Transportation industry (e. g. , schedule trucks and trains) • Publishing companies (e. g. , analyze markets) Principles of Information Systems, Seventh Edition 46
![Information Systems in Industry continued Healthcare organizations e g track patient records Information Systems in Industry (continued) • Healthcare organizations (e. g. , track patient records)](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-47.jpg)
Information Systems in Industry (continued) • Healthcare organizations (e. g. , track patient records) • Retail companies (e. g. , process customer orders) • Power management and utility companies (e. g. , monitor and control power generation and usage) • Professional services (e. g. , provide information on products and services to its consultants) Principles of Information Systems, Seventh Edition 47
![Summary Data raw facts Information collection of facts organized in such a Summary • Data: raw facts • Information: collection of facts organized in such a](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-48.jpg)
Summary • Data: raw facts • Information: collection of facts organized in such a way that they have value beyond the facts themselves • System: a set of elements that interact to accomplish a goal • Components of a system: input, processing, output, and feedback • A model is an abstraction that is used to represent reality Principles of Information Systems, Seventh Edition 48
![Summary continued Computerbased information system CBIS a single set of hardware software databases Summary (continued) • Computer-based information system (CBIS): a single set of hardware, software, databases,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-49.jpg)
Summary (continued) • Computer-based information system (CBIS): a single set of hardware, software, databases, telecommunications, people, and procedures that are configured to collect, manipulate, store, and process data into information • Transaction processing system (TPS): an organized collection of people, procedures, software, databases, and devices used to record completed business transactions Principles of Information Systems, Seventh Edition 49
![Summary continued Management information system MIS an organized collection of people procedures software Summary (continued) • Management information system (MIS): an organized collection of people, procedures, software,](https://slidetodoc.com/presentation_image/a9ab330c33bedc852a413531543c59dc/image-50.jpg)
Summary (continued) • Management information system (MIS): an organized collection of people, procedures, software, databases, and devices used to provide routine information to managers and decision makers • Decision support system (DSS): an organized collection of people, procedures, software, databases, and devices used to support problem-specific decision making • Systems development: the activity of creating or modifying existing business systems Principles of Information Systems, Seventh Edition 50
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