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Questions and Answers
What does an information system (IS) consist of?
What does an information system (IS) consist of?
- Methods and rules governing system operation
- Raw facts and figures
- Physical devices like computers and servers (correct)
- Data processing programs and applications
Which component of an information system involves the study of complementary networks of hardware and software?
Which component of an information system involves the study of complementary networks of hardware and software?
- Data
- Procedures
- Software (correct)
- Hardware
What does the term 'hardware resource' refer to in an information system?
What does the term 'hardware resource' refer to in an information system?
- Physical and tangible devices used in information processing (correct)
- Raw facts and figures
- Data processing programs and applications
- Methods and rules governing system operation
Which component of an information system consists of methods and rules governing system operation?
Which component of an information system consists of methods and rules governing system operation?
What is the main function of information systems in an organization?
What is the main function of information systems in an organization?
What do information systems use to collect, create, and distribute useful data?
What do information systems use to collect, create, and distribute useful data?
What is an example of system software?
What is an example of system software?
Which of the following is considered a data resource in information systems?
Which of the following is considered a data resource in information systems?
Who are considered part of the people resource in an information system?
Who are considered part of the people resource in an information system?
What is the main function of application software in an information system?
What is the main function of application software in an information system?
What is the primary role of IS specialists in an information system?
What is the primary role of IS specialists in an information system?
What is the function of hardware resources in an information system?
What is the function of hardware resources in an information system?
Which type of data resource must meet criteria such as comprehensiveness, non-redundancy, and appropriate structure?
Which type of data resource must meet criteria such as comprehensiveness, non-redundancy, and appropriate structure?
What type of resource includes set of operating instructions called programs and set of information processing instructions called procedures?
What type of resource includes set of operating instructions called programs and set of information processing instructions called procedures?
What is the role of 'End Users' in an information system?
What is the role of 'End Users' in an information system?
'Non-redundancy' in data resources means that each individual piece of data exists only ______ in the database.
'Non-redundancy' in data resources means that each individual piece of data exists only ______ in the database.
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Study Notes
Components of an Information System
- An information system (IS) consists of people, hardware, software, data, and network resources.
Hardware Resource
- A hardware resource in an IS refers to computer equipment and media used for input, processing, storage, and output of data.
Software Component
- The software component of an IS involves the study of complementary networks of hardware and software.
Procedural Component
- The procedural component of an IS consists of methods and rules governing system operation.
Function of Information Systems
- The main function of information systems in an organization is to provide support for managerial decision-making, operational control, and strategic planning.
Data Collection and Distribution
- Information systems use people, procedures, hardware, software, and data to collect, create, and distribute useful data.
System Software
- An example of system software is an operating system.
Data Resource
- Data resources in an IS include databases, knowledge bases, and other repositories that store organized collections of data.
- A data resource must meet criteria such as comprehensiveness, non-redundancy, and appropriate structure.
People Resource
- The people resource in an IS includes IS specialists, end-users, and other stakeholders involved in the development, operation, and use of the system.
Application Software
- The main function of application software in an IS is to provide support for managerial decision-making, operational control, and strategic planning.
IS Specialists
- The primary role of IS specialists in an IS is to design, develop, and implement information systems that meet organizational needs.
Hardware Resources
- The function of hardware resources in an IS is to provide the infrastructure for input, processing, storage, and output of data.
End Users
- The role of 'End Users' in an IS is to interact with the system to perform tasks, retrieve information, and make decisions.
Non-Redundancy
- 'Non-redundancy' in data resources means that each individual piece of data exists only once in the database.
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