18 Questions
What is the purpose of software?
To convert data into information
What is hardware?
Controlled by software
What are raw, unprocessed facts called?
Data
How does the connectivity to the Internet impact information systems?
Greatly expands the capability and usefulness of information systems
What do computers help organizations do?
Keep records of events
What do information systems support within an organization's structure?
Information flow
What are the different functional areas usually found in organizations?
Accounting, Marketing, Human Resources, Production
How is management usually divided?
By levels - Top, Middle, and Supervisors
What do different levels of management have?
Different information needs
What is the role of the Internet in information systems?
To provide a way to connect to other people and computers
What is an information system?
A collection of people, procedures, software, hardware, data, and the Internet
What are competent end users required to understand about information systems?
How the information flows through an organization
What are the parts of an information system according to the text?
People, procedures, software, hardware, data, and the Internet
What is overlooked as one of the parts of an information system?
People
What do personal computers aim to make more productive?
People
What are the rules or guidelines for people to follow when using software, hardware, and data?
Procedures
Which class of workers is involved in information systems as a creator of systems and users?
Data workers
What do computers in organizations mainly do?
Keep records of events
Study Notes
Purpose and Impact of Information Systems
- The main purpose of software is to turn data into useful information.
- Connectivity to the Internet significantly impacts information systems, allowing for global communication and access to vast amounts of data.
Hardware and Data
- Hardware refers to physical components of computers, such as keyboards and hard drives.
- Raw, unprocessed facts are called data.
Organizations and Management
- Computers help organizations to collect, process, and store information, making them more efficient and productive.
- Information systems support various functional areas, including sales, marketing, and human resources, within an organization's structure.
- Management is usually divided into three levels: top-level, middle-level, and operational-level management.
- Each level of management has different responsibilities and decision-making powers.
Information System Components
- An information system consists of five components: hardware, software, data, people, and networks.
- One often overlooked component of an information system is people (end users).
End Users and Productivity
- Competent end users are required to understand the capabilities and limitations of information systems.
- Personal computers aim to make individuals more productive by providing them with tools to process and analyze data.
Rules and Guidelines
- Rules or guidelines for using software, hardware, and data are known as policies or protocols.
Information Systems Professionals
- Information systems professionals, such as system analysts and designers, are involved in creating systems and serving as users.
Role of Computers in Organizations
- Computers in organizations mainly process and store data, support decision-making, and enhance communication.
Test your knowledge about the parts of an information system, functional view of an organization, management levels, information flow, and computer-based information systems.
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