I want just the answer plz

Which of the following is associated with the Agile development process? Question 21 Not yet answered Marked out of 1.00 a. System defects are not discovered in verification process b. We assumes that requirements are not stable and can be known from the start O c. Reduce overheads in the software process and limiting documentation O d. Focus on the design rather than the code Flag question Question 22 In the Model-View-Controller the most important advantage that we can involve additional code and code complexity. Not yet answered Marked out of 1.00 O a. True O b. False Flag question A generic activity are common to all requirements engineering processes Question 23 Not yet answered Marked out of 1.00 a. All the answers O b. Requirements validation O c. Requirements elicitation O d. Requirements analysis Flag question Question 24 Which of the following is meant by a software development process? Not yet answered Marked out of 1.00 Flag question O a. Something developers do to accomplish a goal during a project; for example, planning poker is a softw. devel. process for estimation O b. Something developers use to accomplish a goal during a project; for example, Subversion is a softw. devel. process for configuration management O c. A running instance of a program; for example, a UNIX process is a software development process O d. A structure imposed on the development of a software product; for example, developing iteratively and incorporating best practices might be ingredients in a softw. devel. process The requirements for model semantics depends on how the models are used. Question 25 Not yet answered Marked out of 1.00 a. True O b. False Flag