*Software Requirements Engineering*

The requirements engineering steers the whole process of the software development to develop the right software. 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) Define the term requirements engineering. (2 marks)

(b) Explain TWO (2) types of requirements in requirements engineering. Provide ONE (1) example for each of the requirement mentioned. (5 marks)

(c) Describe the term functional requirements. Provide TWO (2) examples for functional requirements. (3 marks)

(d) Define the term non-functional requirements. Provide TWO (2) examples for non-functional requirements.

(e) List down any THREE (3) metrics to specify non-functional requirements. Provide TWO (2) examples for each of the metrics mentioned. (6 marks)