Status of Bug 1>New 2>Open 3>Rejected 4>Fixed 5>Closed ... Read More »
Friday, March 22, 2013
Status of Bug
by Gaurav Sharma |
in Tutorial
at 8:37 PM
Status of Bug 1>New 2>Open 3>Rejected 4>Fixed 5>Closed ... Read More »Thursday, March 21, 2013
V-Model
by Gaurav Sharma |
in Tutorial
at 6:55 AM
V-MODEL Ø Just like the WFM, the V-shaped life cycle is a sequential path of execution of process Ø Each phase must be completed before the next phase begins. Ø Testing is emphasized in this model more. Ø The testing procedures are developed early in the life cycle before any coding is done, during each of the phases preceding implementation. Ø Requirements begin... Read More »
Wednesday, March 20, 2013
Spiral Model
by Gaurav Sharma |
in Tutorial
at 4:37 AM
SPIRAL MODEL Ø The Spiral Model is similar to the incremental model, with more emphasis placed on risk analysis. Ø In spiral Model, the angular component represents “PROGRESS” & the radial component represent “COST”. Ø Each cycle in the spiral begins with the identification of objectives for that cycle, the different alternatives that r possible for achieving the objectives & the constraint that... Read More »
Monday, March 18, 2013
Evolutionary Model
by Gaurav Sharma |
in Tutorial
at 11:42 PM
ITERATIVE ENHANCEMENT or EVOLUTIONARY MODEL Ø This model counters the limitation of WFM that requirements be completely specified before the rest of the development can proceed & tries to combine the benefits of both prototyping & WFM. Ø One effective use of this type of model is for product development. Ø The s/w should be developed in increments, each increment adding some functional... Read More »
Sunday, March 17, 2013
Prototyping Model
by Gaurav Sharma |
in Tutorial
at 11:10 PM
PROTOTYPING MODEL Ø The goal of a prototyping –based development process is to counter the limitation of WFM. Requirement frozen. Ø Instead of freezing the requirements before any design or coding can proceed, a throwaway prototype is built to help understand the requirements. This prototype is developed based on the currently known requirements. SHAPE \* MERGEFORMAT
Waterfall Model
by Gaurav Sharma |
in Tutorial
at 9:42 AM
WATERFALL MODEL Ø WFM states that the phases are organized in a linear order. It is also referred as linear sequential life cycle model. Ø Each phase must be completed in its entirety, before the next phase can begin. Ø There r 2 assumptions made, when we work with WFM v For a successful project resulting in a successful product, all phases listed... Read More »
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