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Discuss any two software characteristics.
Software is not manufactured: The life of software is from method exploration to the retirement of the software product. It is one time development effort and continuous maintenance effort in order to keep it operational. Though, making 1000 copies of software is not an issue and it does not involve any cost. In case of hardware product, each product costs us due to raw material and other processing expenses.
Software is flexible: We all feel that software is flexible. A program can be developed to do almost anything. Sometimes this characteristic may be the best and may help us to accommodate any part of change.
Explain in detail the design concepts Abstraction Data abstraction Functional abstraction •Control abstraction Information hiding •Every module in the s
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Question: (a) ‘Information Strategy involves the encompassing of an organisation's information requirements and information systems planning with its long-term objectives.' T
Attributes Attribute is a characteristic or property of an entity which is of interest to the organisation. It's represented by oval shaped box with name of attribute writt
Write short note on black box testing. The black box testing is also known as behavioural testing. This process fully focuses on the functional requirements of the software. Te
Explain the waterfall model. Explain why it is more advantageous than adhoc methods. Ans Waterfall Model: 1.The waterfall model is a chronological software development p
Q. Describe the various steps of the reuse-oriented model? The reuse-oriented model, also called reuse-oriented development (ROD), is a method of software development in which
Question 1: We have a small system with a call graph as given below. Consider that each vertex is a module. All modules are new (i.e., n = n0) Also consider that the number of
Write a report that explains the agile principles for rapid software development, and recommend and justify an appropriate method for adoption.
Q. Explain about Data coupling? The dependency among module A and B is said to be data coupled if their dependency is based on the fact they communicate by merely passing of da
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