Describe to me the Software Development Life Cycle as you
would define it.

Answer Posted / indira varma

sdlc is nothing but s/w development life cycle
it contains 6 phases each phase has
roles,responsibilities,doc and standards
1.intial phase:

role : BA
responsibilities:he try to get all REQ FROM THE customer
doc: frs(functional requirement spec)
standards: as per the company standards.

2.analysis phases :

role : sa (system analyst)
responsibilities: analyze the req,
create tentative project plan,
system specifications,
technology selection.
doc: srs(system requirement spec)
standards : as per the company standards

design phase :
to types of designs is there
1 high level design
2 low level design
role:
hldc is done by the pm.
lld is done by the tl

doc: tdd(technical design doc)

coding phase :

role : developer develops the code

standards: as per the coding standard es

doc : source code doc

testing phase:

-> study of frs,
-> getting knowledge once we get 100% functional knowledge
-> start writing test cases
-> once application is ready for testing
-> execute the test cases
-> test cases who have failed res are consider as defects
->send back to the developer for the fixation of defects
-> tester again check the defects are really fixed or not
-> this process is going on up to application is defect free
doc: defect profile doc, test case doc

last phase is delivery and maintain c phase:

application is delver to the client as per the agreement
previously made we provide maitance

doc: deployment doc,
user manual ,
s/w release note.
certification doc,

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