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State the technique Pilot used in software engineering
With this approach, new system is introduced into one part of the company (for example into one warehouse of a supermarket) and its performance assessed
- If new system fails only one part is affected; rest is still functional
- It's possible to fully train staff in one area only which is much quicker and less costly than parallel
- Costs are also less than parallel as only one system is being used in pilot warehouse.
Q. Why is good design important for a product? Ans: A superior design is the key to successful product. Almost 2000 years previously a Roman Architect recorded the followin
patterns
What is software architecture? The software architecture of a program or computing system is the structure or structures of the system, which comprises software methods, the e
What are the benefits of prototyping? i. Prototype serves as a basis for deriving system specification. ii. Design quality can be improved. iii. System can be maintained
Importance of Software Engineering As the application domains of software are becoming complicated and design of big software without a systematic method is virtually impossib
Discuss iterative waterfall Iterative waterfall model a) Requirement collecting phase in which all requirements are specified. b) The design phase is responsible for cr
What are the benefits of evolutionary prototyping? i. Fast delivery of the working system. ii. User is included while developing the system. iii. More useful system can b
A program is to be developed to simulate the operations of a scientific calculator. List the facilities to be provided by this calculator. Analyze this using a DFD 0 - level and 1
What are the important points to do software design The below points must be kept in mind when performing the design: i) Practicality: This ensures that system is stable
User documentation consist descriptions of the functions of a system without reference to how these functions are implemented. Instances are installation guide and reference guide.
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