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Define the process of Software development
Software development underwent revolutionary changes. Rather than a programming teamin an organisation, full-fledged software companies evolved (known as software houses). A software houses primary business is to produce software. As software house mayoffer a range of services, including hiring out of suitably qualified personnel to work within client's team, consultancyanda complete systemdesignand development service. Output of these companies was 'Software'. Hence, they viewed the software as a product and its functionalityasa process. Concept of software engineering was introduced and Software became moredisciplined, strategic and commercial.
Define Data Flow Diagram. A Data flow diagram is a graphical description that depicts information flow & the transforms that are applied as data move from input to output. T
Question 1 Give the classification of computers and explain them briefly Question 2 Give the overview of application software Question 3 Explain the three main types of
What is performance testing? Performance testing is intended to test the run-time performance of software within the context of an integrated system.
What is Desk Checking? Ans) A type of manual static analysis usually performed by the originator. Source code documentation, etc., is visually checked against needs and standard
data dictionary of online banking system
What is Prototype Prototype is developed so that customers, developers and users can learn more about problem. Hence prototype serves as a mechanism for identifying software r
Productivity Productivity refers to metrics and calculates of output from production processes, per unit of input. Productivity P may be conceived of as a metrics of the techni
Explain about the E-R Diagram Entity-relationship (E-R) diagram is detailed logical representation of data for an organisation. It is data oriented model of a system while DFD
Which phase is not available in software life cycle? Abstraction is the only phase which in not available in software life cycle
What is Branch coverage? Ans) Test coverage criteria which needs that for each decision point each possible branch be implemented at least once. Syn: decision coverage. Contrast
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