Characteristics of a System
All systems, be it a library system, billing system, accounting system, transportation system or medical system have certain common characteristics. These are;
a) Systems are organized
Structure and order are an integral part of a system. The components in the system are arranged in a particular order and have a structure to achieve specific objectives. For example, in a library system, the hierarchical relationships start with the Chief Librarian on the top and go downward to the level of library clerks. This arrangement portrays a system-subsystem relationship, defines the authority structure, specifies the formal flow of communication, and formalizes the chain of command.
b) System components interact with each other
Interaction is the manner in which each component in the system functions with other components. In a library, circulation component interacts with users; the acquisition component department interacts with the cataloguing and classification department.
c) System components are interdependent
Interdependence means that parts of the organization or computer system depend on one another. They are co-ordinate or linked together according to a plan. One subsystem depends on the input of another system for proper functioning; that is, the output of one subsystem is the required input for another system. No subsystem can function in isolation because it is dependent on the inputs it receives from other sub-systems to perform its required tasks. In the example of the library system, the circulation sub-system cannot function without the acquisition subsystem.
d) System components are integrated
Integration is concerned with how a system is tied together. It is somewhat more than sharing a physical part or place. It implies that parts of the system work jointly within the system although each part carries out a unique function. Successful integration will typically produce synergistic effect and greater total impact than if each component works separately.
e) System has a central objective
A system works to achieve a central objective. The objective of a library system is to meet the information needs of the user.
Phylum Echinodermata tutorial all along with the key concepts of Features of Phylum Echinodermata, Categorization of Echinoderms, Starfish and Ecological Adaptation of Starfish
www.tutorsglobe.com offersmaterial price variance assignment help, material price variance homework help, answering questions to material price variance homework, accounting online tutoring by qualified tutors.
Protozoa-Ciliophora tutorial all along with the key concepts of Characteristics of Protozoa-Ciliophora, Structure of Paramecium, Adaptive Features of Paramecium and Protozoans in categorization Hierarchy
www.tutorsglobe.com offers free tutorial on economics and branches of economics, various parts of economics, assignment help and homework help.
www.tutorsglobe.com offers system characteristics homework help, system characteristics assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
entropy of change tutorial all along with the key concepts of infinitesimal-carnot cycles, entropy changes in isolated systems, , statements of the second law of thermodynamics, entropy changes during expansion and compression
Learning-Communication and Social behavior tutorial all along with the key concepts of Habituation, Classical conditioning, Instrumental conditioning, Latent learning and Insight learning
identification of the fault given in a tv receiver - very the tv receiver is switched on firstly. the image on the screen with no colour. adjust the colour control. there is on the screen no colour picture.
Polyethylene tutorial all along with the key concepts of Classification of Polyethylene, High density polyethylene, Low density polyethylene, Linear low density polyethylene, Production process of Polyethylene, Production process of Polyethylene, High-low pressure production process
Vertical Deflection Section consists of a vertical driver and an output amplifier. 50Hz waves from vertical oscillator are delivered to the vertical driver Q.
Population Studies tutorial all along with the key concepts of Overcrowding and Overpopulation, Food Shortage, Human Populations, Human Population Control, Availability of Food and Human Population
tutorsglobe.com economic importance of pteridophytes assignment help-homework help by online pteridophytes tutors
Explain Methods of Wage Payment, and various factors to be considered in Methods of Wage Payment. Labour is one of the important issues of production. The achievement of a concern relies on the efficiency of labour to a huge extent. Low wages do not essentially result in low cost of production.
a multivibrator is other type of relaxation oscillator that uses two amplifier stages, in which the output o one is coupled to the input of another.
tutorsglobe.com effect of ozone depletions assignment help-homework help by online ozone layer depletion tutors
1933611
Questions Asked
3689
Tutors
1441162
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!