QUESTION 7 Which of the following is true about pair programming In Extreme Programming (XP). Choose one. Halves the productivity of developers Doubles the productivity of developers. O Educates team members QUESTIONS Which of the following best completes this sentence - Compared to waterfall-based software development models, agile development helps software development by allowing the team to write more tests by giving better support for very large teams. by letting the team respond faster to changes QUESTION 9 Which statements about the lines of code (LOC) metric are true? (select all that apply) LOC can be automatically computed. LOC can be computed from the requirements. LOC is the predictor of quality the higher the LOC the harder it is to maintain software