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What is the Evolution of software engineering
Any application on computer runs by software. As computer technologies have changed tremendouslyinthe last five decades, consequently, the software development has undergone significant changes in last few decades of 20thcentury.In the earlyyears, software size used to be small and those were developed either by a single programmer or bya small programming team. Program development was dependent on programmer's skills and no strategic software practices were present. In early1980s, size of software and application domain of software increased. Therefore, its complexity has also increased. Bigger teams were engaged in development of Software. Software development became more bit organised and software development management practices came into existence.
Symbols of a data flow diagram 1. Data Flow Signifies the connectivity between various processes 2. Process Performs some processing of input data 3. Ex
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task set for a project plan
Define the process of debugging Generally when developing the code, software developer also carries out some testing. This is called debugging. This unearths the defects that s
Q. How Abstraction used in stepwise refinement? Abstraction:- Abstraction permits one to concentrate on a problem at some level of generalization without regard to irrelevant l
Lines of code (LOC) is a software metric used to calculate the size of a software program by counting the number of lines in the text of the program's source code. LOC is typicall
Functions that dynamic testing tools supports: 1: Input setting: selecting of the test data that the test object reads when called. 2: Stub processing : handling output
Q. How to build the Structure Chart? Building the Structure Chart Processes in the DFD are liable to represent one module on the structure chart Efferent processes
Explain in detail about Functional Modelling. This model explains the computations that take place within a system. This model is useful when the transformation from t
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