Outline The Principles Of System Analysis

The company has been functioning well in terms of generating profit and demand so far. However, there will be a 20% increase in demand for the next month of operations as predicted by management, and the production and supply management's problems may come as a problem they can no longer afford.

The maintenance costs and other operating costs, allows the company to offer low price solutions to its customers (Investopedia, 2017).

I have learned many from the introduction Flowcharting written by (Streib Bill), “Flowcharting is a detailed graphical representation of a process or procedure”.

A flowchart is intends to show a process from start to finish and visibly show the required steps in between. The decisions and the times they are made in the process can modify the process making it easier or complicate it further. This process will be

Lastly, the company suggest to expand their current inventory through increasing production and capacity. With the increase in production rate the company can gain more consumers as a whole through supply and demand. Doing this would give the company an opportunity for more exposure and perhaps better brand recognition.

As the information system is designed, implementation decisions describing how the system will work are made. Data flow diagrams offer those implementation details, including data stores that refer to files and database tables, programs and human actions that perform processes. The automated parts of the system are differentiated from the manual parts by the human-machine boundary (Dennis, Wixom,

A ____________________ typically includes a data flow diagram to describe the flow of information for a

| Maintaining high quality also keeps costs down to help improve cash flow and keep overhead cost to a minimum.

A flowchart is a diagram that depicts the “flow” of a program. It contains symbols that represent each step in the program (Pearson Education, 2012). It has 4 general structures:

Flowcharts are used to explain a process clearly using symbols and text at a single glance. Another type of mapping that can be utilized is hierarchical process mapping. This type of mapping differs from others because it shows relationships with a supporting process. This form also provides links for presenting process records. Some people may believe that this type of mapping is more complicated. It creates a visual version of the work flow that occurs within a process. This process can either be operational or business. This is presented in a top-to-bottom diagram. It depicts the process in more detailed as the user moves through the different levels (Pojasek, 2005.)

Systems theory: a scientific/philosophical approach and set of concepts, rather than a theory, for the transdisciplinary study of complex phenomena. It was first proposed by the biologist Ludwig von Bertalanffy in the 1940's (anthology: "General Systems Theory", 1968), as a reaction against scientific reductionism*. Rather than reducing a phenomenon (say, the human body) to a collection of elements or parts (say, the organs or cells), systems theory focuses on the relations and interactions between the parts, which connect them into a whole (see holism*). The particular arrangement of

Data Flow Modelling – This is the process of modelling and recording how data flows around a system. A Data Flow Model is made up of connected Data Flow Diagrams (DFD) which are supported by appropriate documentation. DFDs represent the processes and functions within a system (activates that transform data from one form to another), data stores (file storage, external entities (things that send data into a system or receive data from a system) and finally data flows (show the flow of data around the system).

This is my reflective consolidation paper which is an end of course assignment and writing this essay about the experience I had while studying the course System analysis and design. When I went to my advisor for advising courses then she told me about System analysis and design and explained me clearly about this course then this course made me realise that I have a lot to learn and found it as very interesting and challenging.

Reductionism refers to breaking down complex systems into simple components and understanding complex theories by simple principles.

Business Process Model Notation (BPMN) is a more technical type of diagram and should not be used synonymously with flow chart. Lastly, Activity Diagrams, which are used in UML modeling, are basically just flow charts, but they are used in conjunction with other types of diagrams that depict software design and usage.