A useful measure of the effectiveness of the requirements team is__________
A. defect rate
B. mean time between failures
C. the ratio of errors found during development to those found during operation
D. the number of requirements that have to be changed during the specification, design and subsequent phases
E. all of these
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Why is there little of no focus on "object-oriented requirements"?
A. The discipline is young and as yet has had no time to evolve
B. There is no such thing as object-oriented requirements
C. The techniques of object-oriented requirements have not as yet been standardised, so there is no agreement as to what should be included
D. all of these
E. none of these
Which of the following technique canbe used to obtain the information needed to build the business model?
A. interviewing
B. questionnaire
C. direct observation of the users
D. set up videotape cameras within the workplace to record
E. all of the above
The overall aim of the requirements workflow is for the development organization to determine what software the client wants.
A. 对
B. 错
To elicit the client's needs, the members of the requirements team must be familiar with the application domain.
A. 对
B. 错
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