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What is Requirements Engineering
Requirements engineering is systematic use of proven techniques, principles and language tools for cost effective analysis, on-going evaluationand documentation of user's needs and specification of external behaviour of a system to satisfy those user requirements. It can be described as a discipline that addresses requirements of objects all along a system development process.
Q. Explain about Mutation testing? Mutation testing In mutation testing the software is initial tested by using an preliminary test suite built up from the different white bo
What are the tools are mainly used for information gathering 1. Record review: A review of recorded documents of organisation is performed.Manuals procedures, forms and book
What is the correct order in which a software project manager estimates various project parameters while using COCOMO?
What specific languages can be used in SRS? What are the advantages of using these specific languages of SRS? Ans. Requirement specification necessitates the utilization of s
Function testing of OO software is no dissimilar than validation testing of procedural software. Client involvement is generally part of this testing stage. In OO environment use c
Methodology and system Functionality: High level views of the proposed system in terms of the requirements that will be supported by the proposed system in the context of busine
Question: (a) With reference to component communication, explain the differences between interface oriented and message oriented communication in terms of communication method
Define Brooks law. Software was delivered late, was not reliable, cost various times the original estimates and often exhibited poor performance characteristics.
List the pre-requisites for white-box testing Pre-requisites for white-box testing are similar to black-box testing with one key difference: - During white-box testing, test
What are the two levels of testing? i. Component testing Individual components are tested. Tests are derived from developer' s experience. ii. System Testing The group
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