Uml Modeling Language Essay

653 words - 3 pages

Unified Modeling Language (UML)
UML stand for Unified Modeling Language and will forever change the world of modeling. UML was introduced more than 10 years ago in 1997 with the combined of three modeling advocates techniques. One of the first to adopt the system was The Object Management Group (OMG), the immediately set the stage for a new world of modeling with UML leading the way. The UML version 1.x was composed of 9 distinct but was break down into three types; they are structural, behavioral, and interaction. Of course no system was prefect there were issues as well that lead to more researches. First of UML is very complex and not users friendly and doubt it’ll get any less according to the article. They required experience user and have to get users to learn it language. (Erickson, J. (2008))   The impact on modeling that UML was seen years later. Now most of the businesses around the world use it in their daily working and ...view middle of the document...

UML is basically a graphical modeling language. It can be a standardized tool for system design. The great part of Unified Modeling Language is that it can be used across all stages of the SDLC ( System Development Life Cycle) and later while being implemented in the real world and for the maintenance purposes too. (What is uml? (2010, May) The new version is called UML 2. UML is used for system design. Since UML uses visual depictions of software in the system design, it makes communication simpler and tasks easier to execute. Unified Modeling Language uses diagrams to create these visual descriptions called Use Case Diagrams. The Use Cases are nothing but descriptions of a system’s behavior to an external response. Use case diagrams are the diagrams used to depict this information in a graphical visual manner that is easy to understand, thus facilitating communication making the design of the system faster to develop. UML is versatile in the sense that it can be used for all processes involved in the designing of a system as required by the client. UML reduces complexities that are involved in system design to a great extent as the Unified Modeling Language uses easy to understand graphical documents, thus avoiding lengthy and complex textual matter. This makes communication simple and makes it easier as well as faster to develop the system that is required to be designed. There are different types of diagrams that are used to facilitate system design, during the various iterations in the various processes in the system design. (What is uml? (2010, May) The Unified Modeling Language is thus a great tool for project modeling in Object Oriented Programming and has been used extensively through the years by programmers in system design.

References
Erickson, J. (2008).  A decade and more of UML: An overview of UML semantic and structural issues and UML field use. Journal of Database Management, 19(3), p. I-VII. Retrieved from ProQuest Database
What is uml?. (2010, May). Retrieved from (2010, May). Retrieved from http://www.businessanalystfaq.com/whatis-uml-explain.htm

Other Papers Like Uml Modeling Language

Google Error Leaks Website Owners' Personal Info

5699 words - 23 pages attempts have been made in using mostly business terminology and business language while describing the requirements in this document. Very minimal and commonly understood Technical terminology is used. Use case / Designer approach is used in modeling the business requirements in this document. [Delete the approach that is not applicable.] 2 Intended Audience The main intended audience for this document are the business owners of the

E Business Considerations Essay

3343 words - 14 pages UML diagram. UML (Unified Modeling language) is used for creating models of business and technical systems. UML allows an application model to be constructed, viewed, developed and manipulated in a standard way to analysis and design time. Following diagram shows the UML description of an e business: 6.0 Reliability and Quality of Service: In an e business it is very necessary to maintain the reliability, quality and security of the system

System Analysis

3285 words - 14 pages diagramming notations that are completely different from the ones used for data and process modeling. These techniques are part of the Unified Modeling Language (UML). Object-oriented analysis techniques are best suited to projects that will implement systems using emerging object technologies. However, they can be used with any implementation technology. In Milestone 3, we used use cases to model system requirements. Use case diagrams are one type of

Decision Support System

2304 words - 10 pages ii. Analysis iii. Design iv. Implementation b. Cyclical c. Can return to other phase 21. Tools Portion a. Computer aided software design tools i. Upper CASE: Creates systems diagrams ii. Lower CASE: Manages diagrams and code iii. Integrated CASE: Combination b. RAD Design tools i. UML Modeling ii. Analysis and design software iii. Code debugging methods c. Testing and quality assurance tools 22. DSS Development Methodology a

Prescriptive

5339 words - 22 pages diajukan oleh para ahli lainnya [WIR90] pada bidang OO. Hasilnya berupa UML – Unified Modeling Language yang berisi notasi untuk pemodelan dan pengembangan sistem OO. Mulai tahun 1997, UML menjadi standar industri untuk pengembangan software berbasis objek. Pada tahun yang sama, Rational Corporation dan vendor lainnya mengotomatisasikan perangkat mereka untuk mendukung penggunaan metode UML. UML menyediakan kebutuhan teknologi untuk mendukung praktek

Design Patterns

2651 words - 11 pages specification of design patterns: a comparison Taibi, T.; Ling, D.N.C.; Computer Systems and Applications, 2003. Book of Abstracts. ACS/IEEE International Conference on , 14-18 July 2003 2. Evolutionary patterns of design and design patterns Aoyama, M.; Principles of Software Evolution, 2000. Proceedings. International Symposium on ,  1-2 Nov 2000 3. Precise modeling of design patterns in UML Mak, J.K.H.; Choy, C.S.T.; Lun, D.P.K

Test Bank Data Structure and Java

1917 words - 8 pages to the process of “doctoring” Java code so that it runs more efficiently. 8. Software engineers use “UML” as an acronym for “Unified Modeling Language”. 9. UML diagrams are used to represent classes and the relationships among them. 10. The “is-a” relationship between classes is called composition. 11. The “contains-a” relationship between classes is called aggregation. 12. The “has-a” relationship between classes

Oop Intruduction

2790 words - 12 pages new object of that type. To send a message to the object, you state the name of the object and connect it to the message request with a period (dot). From the standpoint of the user of a predefined class, that’s pretty much all there is to programming with objects. The preceding diagram follows the format of the Unified Modeling Language (UML). Each class is represented by a box, with the type name in the top portion of the box, any data members

Ch. 11-16 Study Guide

3981 words - 16 pages platform more quickly and easily. | source code | A computer program before it is compiled. | syntax error | A programming error that occurs when the programmer has not followed the rules of the programming language. | Unified Modeling Language (UML) | A set of standard notations for creating business models; widely used for modeling object-oriented programs. | variable | A named memory location defined in a computer program that is used to

Review of Related Literature

4058 words - 17 pages . The article has three unified Modeling Language use case diagram between the receptionist and the hotel system. The first UML diagram helps us to understand the functional requirements a hotel management system. Also the article include figures, each figure describe subtasks. The first figure is a task description for a hotel’s reception work area. The second figure is a tasks and support description of hotel check – in. the last figure describe

Specification, Implementation, and Deployment of C

3790 words - 16 pages programming, reuse, software architecture, modeling languages, and formal specifications. Industry and the open market have had a significant impact on the development of component technology—CBSE synthesizes knowledge and experience from these areas. A consequence of this situation is that CBSE uses concepts that are still not fully formalized, terms that are not clearly distinguished, with relations among them that are not well explained. For example

Related Essays

Uml是unified Modeling Language的簡稱 Essay

3742 words - 15 pages UML是Unified Modeling Language的簡稱,中譯為「統一塑模語言」。其中: Unified:UML是一種標準語言,廣泛運用於全世界。 Modeling:UML用途在於塑模(Modeling),也就是畫軟體藍圖。 Language:UML是一種塑模語言,而非程式語言或標示語言。 也就是說,UML是軟體系統發展人員用以建造模型,而這些模型使得工作團隊能夠:將系統具象化(Visualization)、將系統結構及行為規格化(Specification)、建構(Construction)系統、以及記錄(Documentation)發展系統過程中之各項決策。 什麼是塑模? 作曲家會將其腦袋中的旋律譜成樂曲,建築師會將其設計之建築物畫成藍圖,行銷廣告人員會將其創意製作成簡報;這些樂曲、藍圖及簡報就是模型(Model),而建構這些模型的過程就稱為塑模(Modeling)。 軟體開發如同音樂譜曲及建築設計,其過程中也必須將需求、分析、設計

Software Design Models Essay

621 words - 3 pages model just about any type of software application, but what type of model you use depends on your needs and functions it will be performing. There are several models available; they are Unified Modeling Language (UML), Entity Relationship Diagrams (ERDS) and Data Flow Diagrams (DFD). After hours of research I have chosen Data Flow Diagrams (DFD).Data Flow Diagrams (DFD)Data Flow Diagramming is a means of representing a system at any level of

Read The Case Study Can Detroit Make The Cars Customers Want? And Answer The Following Questions:

2605 words - 11 pages involved in using Test Director to report bugs and also worked in automating test scripts using Win runner, QTP, Load runner. Technical Skills Project Management Tools: Microsoft Office tools namely MS Project (WBS, PERT, Gantt charts), MS Visio, MS Access, MS Excel, MS Outlook, and MS PowerPoint. SDLC/Design Methodologies: Unified Modeling Language (UML), RUP, Agile, RAD and Waterfall. Requirements and Document Tools: Rational Requisite

Test Case Generation From Requirements Essay

2006 words - 9 pages automatic identification of new and original requirements. • Best suited selective requirement based test case generation. • Can efficiently handle large system requirements. • Not widely tested on large systems • Lacks in dealing system quality requirements. • In creation of Specification description language system model, different types of errors in system requirements can be detected for example incompleteness, inconsistencies and redundancies