| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.HL.TZ0.23 |
| Level | HL | Paper | 1 | Time zone | no time zone |
| Command term | Question number | 23 | Adapted from | N/A |
Question
Jeffrey Rubin describes four usability objectives. Which of the following terms best fits the usability objective of designing a product that enables a user to achieve their goals?
A. Usefulness
B. Effectiveness
C. Learnability
D. Attitude
Markscheme
A
Examiners report
[N/A]
