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Q. What is verification?
Ans. Verification is the procedure of determining whether the output of one phase of software development conforms to that of its previous phase whereas validation is the process of determining whether a completely developed system conforms to its requirements specification. Therefore while verification is concerned with phase containment of errors the aim of validation is that the final product be error free.
What are the misunderstanding arise in software development Some of the common misunderstandings regarding software development are given below. 1. Correcting errors is eas
What does Data abstraction contains? A Data abstraction is a named collection of data that describes a data object Eg: door Attributes: door type, Opening mechanism, Swing d
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 t
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
Data validity is the reasonableness and correctness of data.
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
Iterative Enhancement Model Iterative Enhancement Model: This model has the similar phases as the waterfall model, but with fewer restrictions. Normally the phases happen in th
Write down the functional requirement for a Library management system. The user should capable to search either all of the primary set of databases or select a subset of dat
Question 1: In his book Tales of a New America, Robert Reich describes the importance of teamwork in an increasingly technological age: Rarely do even Big Ideas emerge any l
Illustrate the method of User documentation This usually comprises: - How to load/run the software - How to do a search - How to save files - How to do pri
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