Podcast
Questions and Answers
____ refers to the combination of hardware, software, and services that people use to manage, communicate, and share information.
____ refers to the combination of hardware, software, and services that people use to manage, communicate, and share information.
____ software controls the flow of data, provides data security, and manages network operations.
____ software controls the flow of data, provides data security, and manages network operations.
Examples of company-wide applications, called ____, include order processing systems, payroll systems, and company communications networks.
Examples of company-wide applications, called ____, include order processing systems, payroll systems, and company communications networks.
Over 40 years ago, a concept called Moore's Law accurately predicted that computer processing power would double about every ____.
Over 40 years ago, a concept called Moore's Law accurately predicted that computer processing power would double about every ____.
Signup and view all the answers
When planning an information system, a company must consider how a new system will interface with older systems, which are called ____.
When planning an information system, a company must consider how a new system will interface with older systems, which are called ____.
Signup and view all the answers
For complex operations, analysts apply computer-based modeling tools that use a standard language called ____.
For complex operations, analysts apply computer-based modeling tools that use a standard language called ____.
Signup and view all the answers
Systems analysts use a ____ to graphically represent company operations and information needs.
Systems analysts use a ____ to graphically represent company operations and information needs.
Signup and view all the answers
A business ____ is an overview that describes a company's overall functions, processes, organization, products, services, customers, suppliers, competitors, constraints, and future direction.
A business ____ is an overview that describes a company's overall functions, processes, organization, products, services, customers, suppliers, competitors, constraints, and future direction.
Signup and view all the answers
Which of the following is one of the main sectors of e-commerce?
Which of the following is one of the main sectors of e-commerce?
Signup and view all the answers
____ enabled computer-to-computer transfer of data between companies, usually over private telecommunications networks.
____ enabled computer-to-computer transfer of data between companies, usually over private telecommunications networks.
Signup and view all the answers
Transaction processing (TP) systems ____.
Transaction processing (TP) systems ____.
Signup and view all the answers
Business support systems ____.
Business support systems ____.
Signup and view all the answers
Knowledge management systems use a large database called a(n) ____ that allows users to find information by entering keywords or questions in normal English phrases.
Knowledge management systems use a large database called a(n) ____ that allows users to find information by entering keywords or questions in normal English phrases.
Signup and view all the answers
User productivity systems ____.
User productivity systems ____.
Signup and view all the answers
In a typical company organizational model, top managers ____.
In a typical company organizational model, top managers ____.
Signup and view all the answers
Study Notes
Information Systems and Technology
- Information systems combine hardware, software, and services to manage, communicate, and share information.
- Information technology focuses on the use of computers and telecommunications for storing, retrieving, and sending information.
Software Types and Functions
- System software is responsible for controlling data flow, ensuring data security, and managing network operations.
- Enterprise applications streamline company-wide functions, such as order processing and payroll systems.
Moore's Law
- Moore's Law predicts that computer processing power doubles approximately every 24 months, implying rapid technological advancement.
Legacy Systems
- Legacy systems are older systems that new information systems must interface with during planning and implementation.
Business Process Modeling
- Business Process Modeling Notation (BPMN) is a standard language used in computer-based modeling tools for complex operations.
- Systems analysts utilize business process models to graphically represent operations and information requirements.
Business Profile
- A business profile offers a detailed overview of a company's functions, processes, organization, and strategic direction.
E-Commerce Sectors
- Main sectors of e-commerce include B2C (Business to Consumer) and C2C (Consumer to Consumer).
Electronic Data Interchange (EDI)
- EDI facilitates computer-to-computer data transfer between businesses over private telecommunications networks.
Transaction Processing Systems
- Transaction processing systems handle data generated by daily business operations, supporting information needs for all company levels.
Business Support Systems
- Business support systems provide job-related information to users at every organizational level.
Knowledge Management Systems
- Knowledge management systems utilize a knowledge base to allow users to retrieve information through natural language queries.
User Productivity Systems
- User productivity systems encompass tools like e-mail, video conferencing, and spreadsheets to enhance individual productivity.
Organizational Model
- Top managers are responsible for long-range strategic planning and defining the organization's mission and goals.
- Middle managers play a crucial role in providing direction and resources while overseeing team performance and operations.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on key concepts from Chapter 1 of Systems. This quiz features multiple-choice questions focused on definitions and functionalities related to information systems, technology, and software. Perfect for reinforcing your understanding of the material.