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Requirements Analysis of SDLC
Requirements describe "What" of a system. Objectives which are to be achieved in Software process development are requirements. In requirements analysis phase, requirements are properly defined and noted down. Output of this phase is SRS (Software Requirements Specification) document written in natural language. According to IEEE, requirements analysis may be defined as (1) process of studying user's needs to arrive at a definition of system software and hardware requirements (2) process of studying and refining system software or hardware requirements.
OO system testing is actually identical to its counterpart in the procedural environment.
A University has asked you to design and implement a simple database to store student and module details (including details of which school students belong to and which schools run
A store is in the business of selling paints as well as hardware items. A numeral of reputed companies supplies items to the store. New suppliers are able to also register with the
Define the method of Direct changeover With this technique, old system is stopped and new system is used Straight away; - This method can be disastrous if new system fails
system development life cycle security
Determine the problems of software maintenance Software maintenance has the below problems: i) It is very cumbersome to analyse and understand code written by somebody.
Q. Define capability. What are the quantities that determine the degree of capability of a software reliability model? Ans: Capability demotes to the ability of the model to
Differentiate between regression testing and re-testing - Re-testing: - It means testing a single defect that was just fixed. Only one test is performed here. - The ta
i want a complete example
Recovery/error testing is testing how well a system recovers from crashes, hardware failures, or other catastrophic problems.
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