Requirements engineering not only helps the various software process teams but also helps the management to meet the constraints of cost, time and resources.

(a) Describe the term requirements engineering process. (2 marks)

(b) Explain any THREE (3) problems when it comes to requirements analysis. Provide ONE (1) example for each problem mentioned. (6 marks)

(c) Describe FOUR (4) techniques to perform requirements validation. (8 marks)

(d) Define the term requirements management. State TWO (2) importance of managing requirements. (4 marks)