Which of the following are valid reasons for adopting a different life cycle (from the V model), for increments after the first year?
i). We do not have a clear understanding of the requirements from a customer perspective.
ii). We see the risk of delivering requested functionality late as being higher than the risk of delivering a lower quality product.
iii). We do not have a budget for additional regression testing which is needed to ensure that existing functionality is not compromised by future iterations.
iv). The company test strategy does not fit well within the V life cycle model.
- (i) and (ii)
- (i) and (iv)
- (ii) and (iii)
- (ii) and (iv)