Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
what are the properties of the softwaresoftware is engineered not manufacturedsoftware is free of wear outmost software is built as required rather
what is the meaning of softwaresoftware is termed as a set of computer programs that are related documents that are indented to provide required
what does software engineering meanssoftware engineering defined as a discipline in which theories methods and tools are used to develop professional
state lehmans first law a program that is used in true world environment essentially must change or become progressively less useful in that
what is delphi modelin delphi method a number of parameters to be considered based on as experts estimatesthe group estimate is taken as on an
define brooks law software was delivered late was defective cost several times the original estimates and often showed poor performance
what is software re-engineeringno functionality is added to the system rather than the system is modified to compose it easier to understand and
what is architectural transformationthis is a more radical approach to software change then maintenance as it involves making significant changes to
what is software maintenance alters to the software are made in response to altered requirements but the fundamental structure of the software
what is parkinsons lawparkinsons law states that work expands to fill the time available the cost is fixed by available resources rather than by
define sandwich testingtesting combines the ideas of both bottom-up and top-down testing by defining a certain target layer in the hierarchy of the
what is bottom-up approachsystem developed beginning from detailed modules testing begins from the detailed modules and proceeds up to the higher
what are business process engineering toolsby modelling the strategic information requirements of an organization business process engineering tools
what is function pointfunction point is the size of measure it is also used to calculate approximately the software costfunction point fpfunction
what is cocomo modelcocomo stands for constructive cost model it is used for costefforta kdlocbwhere a and b are two parameters of the model whose
what is software testingthe testing process focuses on the logical internals of the software ensuring that all statements have been tested and on the
what is casecase tool stands for computer aided software engineering computer aided software engineering tools helps software engineering manages and
what is cyclomatic complexitycyclomatic complexity is given by mccabe the general formula to compute cyclomatic complexity ismv ge - n
what is stress testing and performance testinga stress testing executes a system in a way that demands resources in abnormal quantity volume or
what is recovery testing and security testing recovery testing is system tests that bind the software to fail in a variety of ways and justify
what is regression testing regression testing is the re-execution of some subject texts that have previously been conducted to make sure that changes
define software measurement a software measurement is a procedure or way that applies software measures to a class of software engineering objects to
what is software metric a software metric is a easy quantitative measure derivable from any attribute of the software life cycleeg loc line of
what is software measure a software measure is a mapping from a set of objects in the software engineering world information a set of mathematical
write short notes on estimation modelsempirical estimation models can be used to complement decomposition techniques and present a potentially