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Define about the Software Development Life Cycle
The different steps (known as phases) that are adopted in development of this process are collectively called as Software Development Life Cycle (SDLC). The numerous phases of SDLC are discussed below. Generally these phases are performed circularly orlineally but it can be changed according to project as well. Software is also considered as a product and its development as a process. Thus, these phasescan be called as Software Process Technology.
a) An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein method
Beta testing is testing an application when development and testing are essentially done and final bugs and troubles require to be found before the final release. Beta testing is t
structured analysis
How do stubs and drivers are related to manual testing? - Drivers and stubs are a part of incremental testing. - The two different techniques used in incremental testing are
a) There are four steps or activities in needs engineering: elicitation, specification, validation, and negotiation. Briefly explain the task of every of the four steps. Why needs
Q. Differentiate between structured analysis and structured design? Ans. The aim of structured examination is to transform the textual description of a problem into a graphic
Determine the level 0 and level 1 of DFD External entities provide input data for processing. During processing, some intermediate data is generated. After final processing, fi
Q. What is Software requirement Specification (SRS)? Why is it important? List the characteristic of a good quality SRS? Ans: (SRS) Software Requirement Specification Documen
What is a variant Ans) "Variants" are versions of a program.
we got the code for mobile app we need a document for that
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