Chapter 1 - MIS8 Flashcards
Computers and Information Systems used By:
- Organizations to reduce costs and gain a competitive advantage in the marketplace
- Students for online classes
- Grocery and retail stores
- Telecommuters
Information systems and _______ are terms that are used interchangeably
information technologies
Understanding the role of information in generating and using ____________ that:
Provides historical, current, and predictive views of business operations and environments
Gives organizations a competitive advantage in the marketplace
business intelligence (BI)
Transaction-Processing Systems (TPSs)
- Focus on data collection and processing
- Mainly used for cost reduction
3, Applied to structured tasks ie. record keeping - Require minimal human involvement when automated
Management Information System (MIS) is an organized integration of:
- Hardware and software technologies
- Data
- Processes
- Human elements
Designed to produce timely, integrated, relevant, accurate, and useful information for making decisions
Major Components of an Information System
- Data
- Database
- Process
- Information
When it comes to ____ designing involves:
- Defining the system’s objectives
- Collecting and analyzing data
- Providing information in a useful format for decision-making purposes
Management Information System (MIS)
Data in a Management Information System (MIS):
- Consists of raw facts
- Sources of data
- Internal and External Data Sources - Has a time orientation
- Can be collected in different forms
- Aggregated vs. Disaggregated Data
Examples of Internal Data Sources
Sales and Personnel Records
Examples of External Data Sources
- Customers, competitors, and suppliers
- Government agencies and financial institutions
- Labor and population statistics and economic conditions
Databases in a Management Information System (MIS):
- Collection of relevant data organized in a series of integrated files
- Essential for the success of any information system
- Database management system (DBMS)
- Reduces personnel time needed to gather, process, and interpret data manually
Processes in a Management Information System (MIS) generates the most useful type of information for decision making, including:
- Transaction-processing reports
2. Models for decision analysis that can be built into the system or accessed from external sources
Information in a Management Information System (MIS) consists of facts analyzed by the process component and is an output of an information system and its usefulness depends on the following qualities:
- Timeliness
- Integration with other data and information
- Consistency and accuracy
- Relevance
Information Systems support and use:
- The Internet
- Computer networks
- Database systems
- Point-of-sale (POS) systems
- Radio-frequency-identification (RFID) tags
Four Ms of resources
Manpower, machinery, materials, and money