System Analysis and Design - Essay Example

Only on StudentShare

Extract of sample
System Analysis and Design

With the use cases, UML enables us to study existing objects to see if they can be reused or adapted for new uses, and to define new or modified objects that will be combined with existing objects into a useful business computing application. This identification objects within the systems environment, and the relationships between those objects makes the drawing of the diagrams much faster and easier. For example, in our case we identify the objects (member), their data attributes (member no, firstname), associated behavior such as booking for a tennis court, and relationships which support the required business system functionality. Also we employ Use Case Modeling which is the process of identifying and modeling business events, who initiated them, and how the system responds to them.
Another comparison comes in that SSADM adopts the Waterfall model of systems development, where each phase has to be completed and signed off before subsequent phases can begin while the use of UML the no phases of development are defined thus as long as the classes and objects are clearly identified any diagram can be drawn.
Finally, SSADM uses three key techniques, namely Logical Data Modeling, Data Flow ...Show more


UNIFIED MODELING LAGUAGE (UML) The use of UML has widely grown thus making the process of design of systems enjoyable and interesting. In this case UML provides a greater opportunity to model systems that are easy to understand. UML in this case takes the object oriented approach whereby the construction of the models is based on object identification and translating the objects into the required diagrams such as class diagrams…
Author : ornedmund
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"System Analysis and Design"
with a personal 20% discount.
Grab the best paper

Related Essays

Analysis and Design
The appointment is then taken and sent to the driver and the officer. Drive Name, address, date of birth, license number, date licensed, ticket number and the officer details. This also has the ticketing process which will be used to create and maintain a new ticket served by the officer concerned.
6 pages (1500 words) Essay
System Analysis
Since last few years, online trading or e-business has become very popular. Since there are considerable number of people who trade online, it would be disadvantageous for any company to not have online trading option. Thus in order that TWE does not lose customers, we need an online system for them as well.
4 pages (1000 words) Essay
System Development and Project Management
Generally 70% to 80% of a typical executive's time is spent on the processing and communication of information. The exponential growth of information all around makes it necessary that information is probably collected, stored and retrieved in various fields so that it could be usefully exploited where and when needed.
4 pages (1000 words) Essay
Arab and Israel Conflict
10 Recent Issues 14 Conclusion
4 pages (1000 words) Essay
An assessment, analysis and recommendations for strengthening PepsiCo Corporation organizational design and structure.This assessment will determine the type of organization, the organizational system utilized and its effectiveness. (see below inst.)
Organizational structures should be flexible to process requirements quickly and to convert the inputs into outputs without any time delay. PepsiCo is one of the world’s largest food and beverage companies, revenues averaging more than $35
7 pages (1750 words) Essay
3 insights and questions
(Business Process Diagram Samples). The diagram generated for a business process consists of graphical figures linked unto each other reflecting a constant flow of
1 pages (250 words) Essay
System Analysis and Design course.
Here in this report the specific purpose for maintain my personal budget is to buy an Apple’s iPad comprising of 128GB memory. Though I am using a laptop but for convenience I want to purchase an iPad as per my budget allows me. The
5 pages (1250 words) Essay
System analysis and design course.
out bringing a favorite book and show it around was also very crucial in promoting my communication skills, which are crucial in enhancing teamwork abilities. Thirdly, the idea of designing database systems using entity relationship diagrams further widened my scope in
1 pages (250 words) Term Paper
System analysis and design course. Tools analysis and evaluation.
The companies are following competencies based approach towards organizational science. The companies are flattening in order to accommodate communication (Jablin, 1979). The communication is important because the
2 pages (500 words) Term Paper
Find out how much would it cost
to get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email