Rene wants to purchase a laptop. She compares the laptops of Finneco and Twissare, two of the leading laptop brands in the market, to decide which of the two brands would suit her requirements perfectly. She finds that both the laptop brands tie on the most important feature "processing speed." She then moves on to compare the next feature "graphics" and selects Finneco because it is ranked higher. This scenario exemplifies the use of the _____ by Rene to make the selection.
A) subjunctive model
B) evolutionary model
C) brute-force model
D) incremental model
E) lexicographic model

Question

Quizplus · Accepted Answer

This scenario exemplifies the use of the lexicographic model by Rene to make the selection. The lexicographic model involves selecting the brand that is ranked highest on the most important feature and only moving onto the next feature if there is a tie. In this case, processing speed is the most important feature, and both brands tie on this feature. However, Rene selected Finneco because it is ranked higher on graphics, which is the next most important feature for her. This shows the use of the lexicographic model.

Rene Wants to Purchase a Laptop