1. Attention is the process of selecting things to concentrate on, at a point in time, from the range of

2. ____________ is proportional to the amplitude of the sound.

3. _____________ are GUIs that consists of electronic counterparts to physical objects in the real world to match the knowledge requirements of users.

4. What is the main strength of the Problem Space Framework as a model of human problem solving?

5. Models are used in design to,

6. Which of the following device can not be useful for a visually impaired person?

7. A _________is usually a collection of icons those are reminiscent of the purpose of the various modes.

8. Which of the following does not count as one of the advantages of computers?

9. WYSIWYG stands for ____________.

10. The persona is not an actual user of the product, but is indirectly affected by it and its use refers to _______ persona

11. During _____________ phase, usage and workflow patterns discovered through ______________.

12. Waterfall model is basically a _________ model in which each step must be completed before the next step can be started:

13. What is a semantic network

14. The Usability Engineering lifecycle was proposed by _________.

15. Using icons on the desktop to represent operations is a type of ________ constraint

16. Which of the following is the comparison of what happened in the world with what we wanted to happen?

17. ____________ is a term used to refer to an attribute of an object that allows people to know how to use it.

18. Which of the following is not a secondary color?

19. _____________are unintentional while_____________ occur through conscious deliberation

20. We are deficient in our development _________, not in our development __________ (respectively

21. Visually impaired persons can interact with outside world using their

22. Aspect gives us hints and tips about using and creating user interface idioms

23. ________language tends to be grammatical while _________ language is often Ungrammatical.

24. The difference between the intentions and allowable actions is the:

25. Which of the given statements correctly defines effectiveness in terms of one of the usability goals?

26. We are deficient in our development _________, not in our development __________ (respectively

27. _________________is what goes on in out heads when we carry out our everyday activities?

28. ________research helps us understand the domain, context and constraints of a product in different, more useful ways than _______research do.

29. _____________ Research can tell you about what, how, many and why in rich, multivariate detail.

30. Interpretation inquiry, according to Beyer and Holtzblatt, is based on a master-apprentice model of learning