The project manager of a software application development project suspects that one of the programmers on project is likely to quit in the future. What could be an effective contingency plan to counter this perceived risk?
A、Hire additional programmers as a contingency measure to take over when this risk materializes
B、Have another developer work with the programmer, capturing the code while it is written and debrief frequently
C、Talk to the programmer and ask them to sign an undertaking not to quit during the project
D、Replace the programmer with another competent developer who is not likely to quit