Requirements analysis phase
for gathering data and information.
time consuming, cost increasing,large number of information nessary to collected
There are number of SDLC models in software engineering. Using life cycle model we can divide the work in different phases thus making it easy and convenient .
Planning and Analysis. Many companies only spend 10-15 % on these two phases and in the end they fail because they didn't plan and analyze the product that was needed to invent. Spending more time on these two phases would decrease the failing overtime and reduce expenses by producing a needy product or service.
what are the phases of the sdlc
SDLC has both verification and validation activities where as STLC has only validation activity. Simply STLC is a part of SDLC
explain spiral model in sdlc
SDLC stages by taking example of EDP department SDLC stages by taking example of EDP department
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the concept dialect is complex so it need explaination. the concept dialect is complex so it need explaination. the concept dialect is complex so it need explaination. the concept dialect is complex so it need explaination. the concept dialect is complex so it need explaination. the concept dialect is complex so it need explaination.
SDLC refers to a stage all systems naturally undergo, a methodology refers to an approach invented by humans to manage the events naturally occurring in the SDLC
There are usually two design stages in SDLC. They are:High-level Design &Low-level Design
three names of foreign and explaination
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See the graph in the related link. It clearly separates out the differences between PDLC and SDLC.
Explaination