System Development Life Cycle Table

Running head : Development Life cycle Strengths Challenges traditionalistic Systems Development Life pedal Follows a planned access code It takes into account all the stages required to develop the project The expediency of waterfall development is that it leave behinds for departmentalization and managerial control . A scroll can be set with through the development ferment in periodic manner , and theoretically be delivered on conviction . Development moves from construct , through design slaying , testing , installation , troubleshooting , and ends up at operation and alimony . Each phase of development proceeds in hard-and-fast , without any overlappingThe challenges of waterfall development are that it does not allow for much reflection or revision . Once an act is in the testing stage , it is very difficult to go back and change something that was not well-thought out in the concept stageIt cannot satisfactorily handle the different types of risks that a real manners software project is subjected toTo achieve better efficiency and high productivity , most real life projects cannot follow the steady phase sequence imposed by the waterfall work .Prototyping System requirements can be predicted before hand . A model is generated to keep the establishment synchronized with the changes made . The substance abusers build the complete picture of the proposed system . It is kind of overlapping in nature which unsexs the system design and analysis redundant and reviewed time and again . Following the development stages over again would give rise the ultimate system rich in design select and improved maintainability . Redundant nature of development would make genuine that development time is quite wasted in fare . Effort and time determination is eroded to great tip as mentioned in Sommerville (2005 . Design may not be stable even after several prototypes Rapid finishing Development Reusability factor is the biggest strength .

Pressman (2005 ) mentions that the use of tools corresponding database programming language , interface generator , links to office application and report generators make sure that time and elbow grease investment is utilized in a quality mode . It easily develops the system into components which are focused for a particular(prenominal) objective . Quite challenging to coordinate team establish development . No explicit system architecture followed in practice . The tools make sure that ultimate product is derived at the least amount of time without much of development speak to and effort . The parts of the software are into complex dependencies which in the long run causes maintainability End User System Development Life Cycle Focused on the final requirements and exactly on what user wants to do and see . May follow a system development based on the user requirements and not on the system development standards explicitly . Development process is quite user friendly with appropriate designs . Quite challenging to make look and feel better than the design changes . Development cycles could be extensive and redundant to meet the set objectives of the user References / BibliographyPressman , Roger (2005 . parcel Engineering , 3rd EditionSommerville , I (2005 , Software Engineering , 5th Edition Addison-Wesley , Reading , MA PAGE 5...If you want to number a full essay, order it on our website: Orderessay

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