CBIS
Computer-Based Information
Systems (CBIS)
Components
• Hardware
Computer equipment used to perform input, processing, and output activities
• Software
Computer programs that govern the operation of the computer
1
• Database
Organized collection of facts and information 1
Computer-Based Information
Systems (CBIS)
Components
• Telecommunications
1
Electronic transmission of signals for communications, and enables organizations to link computer systems into effective networks
Networks
Used to connect computers and computer equipment
2
Computer-Based Information
Systems (CBIS)
Components
• Internet
The world’s largest telecommunications network • Intranet
A network that uses Internet technology within an organization
1
3
Computer-Based Information
Systems (CBIS)
Components
• People
The most important elements in most
CBIS
• Procedures
Strategies, policies, methods, and rules for using CBIS
1
4
Computer-Based Information
Systems (CBIS) (Figure 1.8)
1
5
Business Information Systems
• Transaction
Any business related exchange.
• Transaction processing system
1
An organized collection of people, procedures, software, databases, and devices used to record completed business transactions.
6
Transaction Processing
System (Figure 1.9)
1
7
E-Commerce
• E-Commerce
Any business transaction executed electronically between parties involving the exchange of goods and/or services for an equitable consideration.
1
8
E-Commerce
(Figure 1.10)
1
9
Management Information
System
• Management Information System
Organized set of people, procedures, databases, and devices used to provide routine information to managers and decision makers.
1
10
Management Information
System (Figure 1.11)
1
11
Decision Support Systems
• Decision Support Systems
A set of people, procedures, databases, and devices used to support
Systems (CBIS)
Components
• Hardware
Computer equipment used to perform input, processing, and output activities
• Software
Computer programs that govern the operation of the computer
1
• Database
Organized collection of facts and information 1
Computer-Based Information
Systems (CBIS)
Components
• Telecommunications
1
Electronic transmission of signals for communications, and enables organizations to link computer systems into effective networks
Networks
Used to connect computers and computer equipment
2
Computer-Based Information
Systems (CBIS)
Components
• Internet
The world’s largest telecommunications network • Intranet
A network that uses Internet technology within an organization
1
3
Computer-Based Information
Systems (CBIS)
Components
• People
The most important elements in most
CBIS
• Procedures
Strategies, policies, methods, and rules for using CBIS
1
4
Computer-Based Information
Systems (CBIS) (Figure 1.8)
1
5
Business Information Systems
• Transaction
Any business related exchange.
• Transaction processing system
1
An organized collection of people, procedures, software, databases, and devices used to record completed business transactions.
6
Transaction Processing
System (Figure 1.9)
1
7
E-Commerce
• E-Commerce
Any business transaction executed electronically between parties involving the exchange of goods and/or services for an equitable consideration.
1
8
E-Commerce
(Figure 1.10)
1
9
Management Information
System
• Management Information System
Organized set of people, procedures, databases, and devices used to provide routine information to managers and decision makers.
1
10
Management Information
System (Figure 1.11)
1
11
Decision Support Systems
• Decision Support Systems
A set of people, procedures, databases, and devices used to support