Introduction to Prototype Model
Often designers are faces with the problem of specifying operations that cannot be specified precisely. Imprecise system occurs when it is not possible to develop a precise system specification. This often occur in the organizations which are just starting to use computer or in novel applications where there is no precise specifications. Instead, it is more appropriate to develop the system gradually and learning about system capabilities as one goes along.
This model is advantageous to remove the limitations of the waterfall mode. The basic principle of this model is that a throwaway prototype is built to help in understanding the requirement during the requirement analysis phase only. It presents one solution to the problem o be sure that the customer will get what he wants. It can be considered as the initial step of the software. The prototype model is shown in fig 2.7 all the phase of this model is discussed below.
1. Listen to Customer
This model starts with the collection of the needs and requirement of the customer but it does not produce any end product. The main goal of this model is to satisfy all the requirements of the customer. To fulfil such objective, initial a meeting is considered between the customer and the developer. During this meeting they.
2. Build the Model
In this phase, the developer gets ready to develop such model. He starts to build the model according to the given requirements of the customer and a quick design takes place.
3. Customer Evaluation
In this phase this model is evaluated and tested by customer. If it does not suit to the customer and he wants to have some more additions in it then he may give the feedback to the developer. It is quite possible that the customer wants to changes all the requirements. Then that built model will be throwing away and again a new communication will be held between the customer and the developer. The customer can present his new requirement list, and a new model is built according to this list. In this way the repetitively loop will go and go until the customer tells its requirements and at last get satisfied.
Advantage:
Some other advantage of prototype model is;
Disadvantages:
The customer will want the early version of the model which may not have good quality concerns and maintainability.
As the model is to be built very quickly. During development if the developer uses any inappropriate operating system or programming language which are available this time but not suitable for model. Later on when almost whole model is built up the developer forgets to remove that choices then the model which has been built does not satisfy the customer requirement fully.
Latest technology based Software Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Prototype Model homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Prototype Model, project ideas and tutorials. We provide email based Prototype Model homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Prototype Model. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Software Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the software engineering assignments, which may help you to solve your complex issues of Prototype Model. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com processes assignment help-homework help by online computer programming tutors
www.tutorsglobe.com offers reactions of amines homework help, reactions of amines assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
We possess a panel of professional Monetary Policy Assignment Help tutors at affordable prices to secure top-notch grades.
tutorsglobe.com potash alum assignment help-homework help by online boron family tutors
tutorsglobe.com carbohydrate as a source of energy assignment help-homework help by online carbohydrate metabolism tutors
Theory and lecture notes of Reduction of Higher Order Equations to Systems all along with the key concepts of differential equations, motion of a pendulum, universal higher order equation. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Reduction of Higher Order Equations to Systems.
tutorsglobe.com cell division assignment help-homework help by online cell biology tutors
tutorsglobe.com diabetes mellitus assignment help-homework help by online excretion tutors
Energy effects in Chemical reactions tutorial all along with the key concepts of Procedure of energy effects, Results of energy effects
Energy Metabolism tutorial all along with the key concepts of Metabolism-Energy for Life's Work, Free Energy, Oxidation, Reduction and Energy Content, Compounds Involved in Energy Metabolism, Nucleoside Triphosphates
Superconductivity-Experiments and Theories tutorial all along with the key concepts of Meissner effect, Critical Field, Type I and Type II Superconductors, Critical Currents, London Equations, Thermodynamics of Superconducting transition
tutorsglobe.com first law or proposition assignment help-homework help by online lamarckism tutors
tutorsglobe.com precipitation assignment help-homework help by online antigen antibody reactions tutors
Electrolytic methods tutorial all along with the key concepts of Voltammetry, principle of Voltammetry, Types of Voltammetry, Linear sweep Voltammetry, Cyclic Voltammetry, Differential Pulse Voltammetry, Electrochemical Cell Set-Up and Amperometry
tutorsglobe.com herspes simplex virus assignment help-homework help by online herpes viruses tutors
1945422
Questions Asked
3689
Tutors
1464468
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!