Podcast
Questions and Answers
What is a group of two or more computer systems linked together by communications channels called?
What is a group of two or more computer systems linked together by communications channels called?
- Database
- Network (correct)
- Combination
- Mainframe
What term describes the methods and equipment used to provide information about all aspects of a firm's operation?
What term describes the methods and equipment used to provide information about all aspects of a firm's operation?
- Information network
- Management information system (correct)
- Information processing system
- Transaction processing system
Which of the following are examples of wide area networks (WANs)?
Which of the following are examples of wide area networks (WANs)?
- Hierarchical and matrix networks
- Functional and hierarchical networks
- Extranets and intranets (correct)
- Functional and process networks
Where does the United States Army maintain a history of all equipment acquisition?
Where does the United States Army maintain a history of all equipment acquisition?
What is the purpose of a firewall in relation to intranets?
What is the purpose of a firewall in relation to intranets?
By limiting the usage of software before registration, what issue are software firms addressing?
By limiting the usage of software before registration, what issue are software firms addressing?
What do virtual private networks (VPNs) connect?
What do virtual private networks (VPNs) connect?
What is NOT considered a main advantage of application service providers?
What is NOT considered a main advantage of application service providers?
What is one key feature of enterprise portals that would encourage companies to adopt them?
What is one key feature of enterprise portals that would encourage companies to adopt them?
What does a data mart specifically provide in an organization?
What does a data mart specifically provide in an organization?
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Study Notes
Computer Systems and Networks
- A group of two or more linked computer systems that share data and information is known as a network.
Information Systems
- Management information system (MIS) encompasses methods and equipment for providing information regarding all aspects of a firm's operations.
Enterprise Portals
- Enterprise portals enhance communication with customers, suppliers, and distributors and integrate various systems and information sources, offering comprehensive benefits.
Wide Area Networks (WANs)
- Examples of WANs include extranets and intranets, which extend connectivity over larger geographical areas.
Data Management in Organizations
- The U.S. Army maintains equipment acquisition history data in a data mart, covering the entire lifecycle from requirement approval to equipment retirement.
Intranets Security
- Intranets function as internal networks protected by a firewall, creating a secure environment for organizational communication.
Software Licensing
- Software piracy is tackled by implementing registration limitations on software usage, reducing unauthorized access.
Virtual Private Networks (VPNs)
- VPNs connect private networks through a public network, facilitating secure communications without requiring heavy infrastructure investments.
Application Services
- Application service providers typically offer enterprise applications, collaborative applications, and personal use applications as primary service categories.
Data Processing Techniques
- Batch processing involves collecting data over time and processing it simultaneously, contrasting with on-line processing methods.
Computer Systems and Networks
- A group of two or more linked computer systems that share data and information is known as a network.
Information Systems
- Management information system (MIS) encompasses methods and equipment for providing information regarding all aspects of a firm's operations.
Enterprise Portals
- Enterprise portals enhance communication with customers, suppliers, and distributors and integrate various systems and information sources, offering comprehensive benefits.
Wide Area Networks (WANs)
- Examples of WANs include extranets and intranets, which extend connectivity over larger geographical areas.
Data Management in Organizations
- The U.S. Army maintains equipment acquisition history data in a data mart, covering the entire lifecycle from requirement approval to equipment retirement.
Intranets Security
- Intranets function as internal networks protected by a firewall, creating a secure environment for organizational communication.
Software Licensing
- Software piracy is tackled by implementing registration limitations on software usage, reducing unauthorized access.
Virtual Private Networks (VPNs)
- VPNs connect private networks through a public network, facilitating secure communications without requiring heavy infrastructure investments.
Application Services
- Application service providers typically offer enterprise applications, collaborative applications, and personal use applications as primary service categories.
Data Processing Techniques
- Batch processing involves collecting data over time and processing it simultaneously, contrasting with on-line processing methods.
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