WGU D278 Units 8 & 9 questions & answers rated A+ already passed

WGU D278 Units 8 & 9 questions &
answers rated A+ already passed

Analysis Phase - ANS ✔✔defines a program's goals



Design Phase - ANS ✔✔Defines specifics of how to build a program



Implementation phase - ANS ✔✔involves writing the program



Testing Phase - ANS ✔✔checks that the program correctly meets the goals



Example of analysis phase: - ANS ✔✔The program should support mean, median, max and min
calculations



Example of design phase: - ANS ✔✔Each calculation will be a function. The use types a letter to
invoke each calculation.



Example of implementation phase: - ANS ✔✔A programmer writes each function using
statements



Example of testing phase: - ANS ✔✔A programmer checks that each function works.



Waterfall approach - ANS ✔✔Building a program by going through each phase sequentially and
not returning to a finished phase.