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Explain the waterfall model.
Waterfall Model:
The waterfall model is a sequential software development model, in which progress is seen as flowing steadily downwards (such as waterfall) by the phases of Conception, Initiation, analysis, design (validation), Construction, testing and maintenance.
What is Process analysis and modelling? Process analysis The study of existing processes to understand the relationships among parts of the process and to compare them
Explain about rapid prototyping techniques. Used to animate the system specification. It is expressed in a formal, mathematical language to provide a system prototype
The spiral model of software development Contains project risks evaluation during every iteration
The University needs to develop an online student registration system for new CAO entrants. This system will allow new students to enroll in their university course. Each student i
What is a state transition diagram? State transition diagram is basically a collection of states and events. The events cause the system to change its state. It also show what
What is Random Testing? This is one of process used to exercise a class. It is based on developing a random test series that tries the minimum number of operations typical to th
Define Data Flow Diagram. A Data flow diagram is a graphical representation that depicts information flow & the transforms that are applied as data move from input to output.
State Lehman's First law A program that is used in real world environment of necessity must change or become progressively less useful in that environment.
What is the use of User Interface prototyping? This prototyping is used to pre-specify the look and feel of user interface in an effective way.
What is the purpose of timeline chart? The purpose of the timeline chart is to emphasize the scope of the individual task. As set of tasks are given as input to the timeline ch
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