Answer:
continual user involvement gives the flexibility to analyze the requirements in right direction. because there is continuous meetings with the end user and he can provide right direction or avoids wrong interpretation of the requirement
Explanation:
continual user involvement is useful when we are following agile methodology where we are building complex systems. it is not useful for simple sytems and following waterfall methodology
The correct anwers is the letter b.)
To start up windows and boot the system to make sure no hackers or viruses are on windows so your computer does not get infected with a hacker or virus
hope this helps
