b) How can requirement engineers understand the significance of a company's mission?d) At what point is software validation required?

A preliminary evaluation of software packages and vendors begins during the _____________ phase when the two or three strongest contenders are identified. a. system investigation b. system design c. system analysis d. feasibility analysis

The primary tool for assessing the software marketplace to determine whether existing packages can meet the organizations needs is the ______________. a. system investigation report b. request for quotation c. RFI d. system design report

Explain the concept of traceability in requirement analysis. How does traceability help ensure that software requirements are met throughout the development process?