Unified Modeling Language (UML) is a graphical language used many types of systems models which shows different views of a system being design. The UML is used to describe the conceptual view and process view of an automated ticket-issuing system to be used by passengers on a railway station and for a computer-controlled video-conferencing system used with video, audio, and computer data to participants. Diagrams will show the conceptual and process view of these two systems and have justification for each of the decisions in the design. There is an explanation on how the final solution of the four diagrams were created to allow people to perform the tasks they need.
An automated ticket-issue system is used by passengers to order tickets for the railway station. The automated process will make it easier and save time for customers to purchase the tickets online and get the schedule of the trains. Shown in the conceptual view of the railway system below, the customers will need to create an account with the name, address, phone number, and payment information. For the program to work, the customers will need to create their accounts and have access to modify accounts, book and cancel tickets, or modify dates of the tickets. In the program, Customer is the name of the class, with the name, address, phone number, and payment being the class attributes. In the bottom part of the box, lists the actions that the customers can do such as create the account, modify the accounts, etc. When the customers buys a ticket, the ticket will need to contain information for the customer to get on the train. The Ticket Reservation class has the attributes of the ticket ID, location of the train and information identifying which train to get ...
... middle of paper ...
...odify the information as needed and interface setting. The interface have options for the user to pick if they want to use video, audio, or both. The video conference will start and save the settings for future use as long as the person has an account. The account information is stored on the servers and any of the online documents needed for the meeting which are stored temporary for a period of time. This allows to keep space on the servers free for other participants’ files saving from have to buy and install more hard drives.
Baltzan, P., & Phillips, A. (2009). Business Driven Information Systems. : McGraw-Hill Companies.
Shelly, G., & Rosenblatt, H. (2012). System Analysis and Design. Mason, OH: Cengage Learning.
Turner, Grahame. (n.d.). What is a cloud serve? Retrieved from http://www.ehow.com/about_6572388_cloud-server_.html
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- UML (Unified Modeling Language) is a universal modeling language in the field of software engineering. It is designed to provide a standard way to visualize the design of a system allowing the programmer to visually see what is required for the software he/she is working on. Many people believe that UML is not important to learn. That it is simply just a time consuming task, and in some cases that is true. But while UML can be time consuming, it can help multiple people understand the essence of a program that is being created.... [tags: Unified Modeling Language, UML diagrams, Flowchart]
769 words (2.2 pages)
- What is UML (slide 1) Unified Modeling Language is a language for the designing an object oriented system. UML was meant to be a unifying language enabling IT professionals to model computer applications. UML notation set is a language and not a methodology. This is important, because a language, as opposed to a methodology, can easily fit into any company's way of conducting business without requiring change. It is means for Technical architects to communicate with developers. UML provides several types of diagrams that increase the ease of understanding an application under development.... [tags: Power Point Presentation]
670 words (1.9 pages)
- As systems have become increasingly more complex, the need for communicating software systems has become a challenge. In response to that need, the Unified Modeling Language “UML” was developed and serves as a graphical language to describe those complex systems. UML is presently an industry standard representing a software system’s structure, interactions and behaviors in terms of graphical diagrams. UML has many types of diagrams each representing a different view of the system. In object-oriented programming, classes are used to separate and encapsulate business objects and behaviors.... [tags: computer programming]
1396 words (4 pages)
- UML in the Business Community In the modern world, business analysts use UML as a communication tool to relay business needs to the IT professionals. What is the Unified Modeling Language (UML). Here is a definition of UML according to the Object Management Group (OMG) specification. “The Unified Modeling Language is a graphical language for visualizing, specifying, constructing, and documenting the artifacts of a software-intensive system. The UML offers a standard way to write systems blueprints, including conceptual things such as programming language statements, database schemas, and reusable software components.” First I will start out with a brief discussion on the history of UML.... [tags: essays research papers]
681 words (1.9 pages)
- Introduction This paper has the intention to explain what Rational Unified Process (RUP) is like an IBM product and a CASE tool. After is explained what phases it has, what are the most common extensions thus what are its workflows more used. The Rational Unified Process (RUP) is a software design method created by the Rational Software Corporation and now is part of IBM developer software. This paper describes how to deploy software effectively. The Rational Unified Process (RUP) use commercially proven techniques, and is a heavy weight process, and hence particularly applicable to larger software development teams working on large projects.... [tags: essays research papers]
1248 words (3.6 pages)
- Data modeling is used to represent the system visually. It describes how data should be used to meet certain requirements given by the user. (Ref) This helps to ensure that all the requirements of the system have been met. There are numerous types of models used for different reasons, including logical and physical models. Each type of modeling has a specific purpose and is essential to the overall project. Some modeling describes the logic of the system, while others show the flow of information through the system.... [tags: data modeling, logical models]
913 words (2.6 pages)
- Table 1: Evaluation table of the proposed approaches Authors / Year Behavior Models Used Tools to Support Problem Discussed Strengths Limitations Sarma et al. /2007 Sequence and Class Diagram Magic Draw V 10.0, IBM Rational Rose Automatic test case generation from UML models focusing on structural and behavioral design in test case generation process. Furthermore coping up interaction faults and scenario faults. • The strength of this method is that it can handle a large design efficiently. • Better integration with in test case generation activities • The technique is not sufficiently automated • Lacks in dealing testing of quality requirements.... [tags: Information Technology]
1926 words (5.5 pages)
- Unified Software Development Model: Unified software development model is modified for the specific software product to be developed i.e. it is an adaptable methodology. Unified software development model consist four phases and five core workflows. The phases are inception phase, elaboration phase, construction phase and transition phase and workflows are requirement, analysis, design, implementation and test workflow. These phases and workflows correspond to increments of project as it develops.... [tags: Information Technology ]
872 words (2.5 pages)
- Holism is the epicenter of Ericson, Tomlin and Swain’s theory of Modeling and Role-Modeling. A newer theory development in nursing, published in 1983 has been integrated into many different university nursing programs as well as in clinical settings (Marriner-Tomey & Alligood, 2006). The theory while simple in concept has a complex combination of other well-known theories in psychology. The theory integrates Abraham Maslow’s higharchy of needs, Erik Erickson’s stages of psychosocial development, Jean Piaget’s cognitive development theory, and Selye and Engle stress response theory (Marriner-Tomey & Alligood, 2006).... [tags: holism, nursing programs]
761 words (2.2 pages)
- Use of Language, Imagery, and Symbolism to Develop the Theme of To Be of Use In the minds of most people, the words, "hard work" and "heavy labor" carry a negative connotation. What these words imply is not something that is generally welcomed with enthusiasm but is often accepted either by force or obligation. Marge Piercy's poem "To Be of Use" conveys an opposing connotation about the idea of work. The central theme of the poem is that satisfaction, gratification, and self-fulfillment can be attained by using one's capabilities to serve a functional purpose in life, for it is the opinion of the speaker that an idle existence has no value or significance b... [tags: To Be of Use]
1171 words (3.3 pages)