what is the difference between water fall and v model ?

Answer Posted / venkateswara reddy

water fall model testing is performed under low priority
activity.If any defect you can identify the risk,time and
cost of the s/w is very high.un realistic testing and
inadiquatetesting perform.

v-model testing is performed corresponding parallel testing
activity.If any defect you can identify the earlier stage
so risk,cost and time very low.The expected s/w product
deliverd.

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