This paper first introduces the summary analysis of demand-related counterstrategies.
The first is that the demand is incomplete. So what kind of demand is complete, obviously the user representative is more suitable for the integrity evaluation than the developer, but the soft armor requirements specification is flooded with data dictionary management, reporting subsystem
New customers such as the technical dominated word and structure, it is clear that users excluded from the effective readership, the book introduces the use of "Business Guide" of the organizational structure, and the use of tree-like hierarchy to the macro-information and micro-information effective stripping, tree-shaped hierarchy should be oriented to different levels: decision-makers, The transaction management layer, the operation layer, the demand verification is the quality of demand, the goal is to expose more errors, that is, we want not to sign but to point out the potential problems and errors, the requirements into different parts, so that the right people to verify the appropriate parts, and then summed up is the solution.
The second is the lack of user participation. Users generally can not effectively participate in the project to have this several reasons: no matter an armchair, the initiative to participate in consciousness and gain benefits in direct proportion to escape from the uninteresting area, you drive away.
The third is unrealistic user expectations, users are always very naïve to put forward a large number of requirements, some things can not be achieved technically, some of the cost of dead push down the budget and the time budget can not be achieved, the root of the problem is the invisible and cost of software transparency.
40th, the need to become more frequent, this is a relatively wide range of issues, to what kind of change when more, the domestic classification of the change, statistical practice is not common, on the other hand, the user is not aware of the impact of the change on the software project
The five offers cases and scenarios that are no longer needed.
The teacher has shown us the Lost comic book, the reason why the last thing is very different is the communication distortion on the one hand
Software needs best events-Reading Sense II
