Answer - 4)
a) The four generic information systems which are used across industry and commerce to support organisational activities are -
1.Transaction processing systems.
To support the processing of business transactions, the transaction processing systems (TPS) are used in the organizations.Some transactions,like placing orders, customers billing, hiring employees, keeping employee record etc., are common to all organizations.
2. Knowledge work systems.
It helps the knowledge workers to create and transmit new information and knowledge by providing them with graphic tools, analytical methods, communications, and document management tools.
Examples of knowledge work systems are computer-aided design (CAD)systems, virtual reality systems, and financial workstations.
3.Decision support system
Decision support system helps in making decisions by working and analyzing data that can produce data models and various projections.This system gives support not by than replacing a managers judgement while improving the quality of a managers decision. A DSS helps solve problems while using external data.
Question 4 An information system is a system that provides relevant information to support a given...
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Question 5 (1 point) Typically, data for an organization's information system is captured.. Through decision-support systems Externally Through Executive Information Systems (EIS) At the transaction level
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Question 02 PQR is a small listed company that had developed its information system strategy over several years. The company sees IT system as the tool for recording day-to-day transactions and runs with basic Transaction Processing System (TPS). The upgrades to the system are done according to users’ requirement. The company’s senior management does not run any sophisticated information systems and mainly relies on the junior managers to provide them with reports, which are focused at operational and tactical levels....
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