Match List I (process models) with List II (systems). List I: (a) Waterfall model, (b) Incremental development, (c) Prototyping, (d) RAD. List II: (i) e-business software that starts with basic functionality and then moves to advanced features, (ii) An inventory control system for a supermarket to be developed within three months, (iii) A virtual reality system for simulating vehicle navigation on a highway, (iv) Automating the manual student record system of a school.

1. A(a)-(ii); (b)-(iv); (c)-(i); (d)-(iii)
2. B(a)-(i); (b)-(iii); (c)-(iv); (d)-(ii)
3. C(a)-(iii); (b)-(ii); (c)-(iv); (d)-(i)
4. D(a)-(iv); (b)-(i); (c)-(iii); (d)-(ii)

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Correct answer: D. (a)-(iv); (b)-(i); (c)-(iii); (d)-(ii)

Explanation

Well-understood record automation suits waterfall; e-business growing feature by feature suits incremental; an unclear VR system suits prototyping; a 3-month inventory system suits RAD.