Concept of system, Management Information Sys

Assignment Help:

Concept of System

It is stated that systems do exist if people perceive them. But, what constitutes a system? As an answer to this question let us try to understand the concept. It may bestated that "a system is a group of things or parts working together." In other words,system is a set of entities: man, machine and materials integrated and bound by a functional relationship: They are so integrated that a change in the functioning of onentity affects the effectiveness of others, and thereby the overall functioning of the set as a whole. Thus, in short, a system is an organisation that can be reduced or divided to its component' parts on the basis of their functions. Each functional part constitutes a subsystem which can be further reduced to its own component parts. The division is undertaken with a definite purpose in view, and is not attempted arbitrarily for the sake of division. Every system undergoes certain phases of development which are known as system life cycle. It involves analysis, design, implementation, operating evolution, decay and replacement. The enclosed diagram indicates clearly some of these aspects.  


Related Discussions:- Concept of system

Retrieval evaluation measures, Retrieval Evaluation Measures   Objective...

Retrieval Evaluation Measures   Objective retrieval evaluation measures have been used from the beginning to assess the retrieval system performance. Many different parameters c

Information system, how information system changing the management process?...

how information system changing the management process?

Implications of technology change for people, Question: (a) In the proc...

Question: (a) In the process of developing an e-business strategy, it is important not to computerize the problem and, in this regard, the concept of Business Process Re-engine

Multiole choice, system integration and infrastructure development is the--...

system integration and infrastructure development is the-------- -----is characterized as the development and management of relationships with external service providers

Discuss how the future of e-business will be, Question : The nature of ...

Question : The nature of the Web, with its two-way communication features and traceable connection technology, allows firm to gather much more information about customer behavi

Database, Database In any computer-based IR System, the database is on...

Database In any computer-based IR System, the database is on a machine readable media such as magnetic tapes, or magnetic discs. The database could be created either by key bo

Obective question, 1. A computer-based information system consists of which...

1. A computer-based information system consists of which of the following elements? A. Computers, keyboards, display monitors, hard disks, and printers B. People, procedures, data,

Innovation, Using your research for this week and the article in the resour...

Using your research for this week and the article in the resources section above, identify at least three (3) different frameworks for Innovation Management. Compare and contrast t

Databases on cd-rom, Databases on CD-ROM   The databases presently avai...

Databases on CD-ROM   The databases presently available on CD-ROM can be grouped into the following categories:  i)  Bibliographic databases with or without abstracts, which

Applicatin of information systems, with examples and illustrations, discuss...

with examples and illustrations, discuss the application of management information systems in the public sector with emphasis on electronic governance

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd