CS408-Midterm
1 / 50
Which of the given statements correctly defines efficiency in terms of one of the usability goals?
2 / 50
Using icons on the desktop to represent operations is a type of ________ constraint.
3 / 50
What will be the gulf of execution if the user is able to formulate and perform the actions easily;
4 / 50
Which of the following is the comparison of what happened in the world with what we wanted to happen?
5 / 50
____________ is a term used to refer to an attribute of an object that allows people to know how to use it.
6 / 50
In an organization individuals may keep their own records, or there may be local gurus. This statement concerns with ____________.
7 / 50
Which of the following device can not be useful for a visually impaired person?
8 / 50
Which of the following does not count as one of the advantages of computers?
9 / 50
What is a semantic network?
10 / 50
Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?
11 / 50
Which of the following is not true?
12 / 50
Which of the following is not a secondary color?
13 / 50
14 / 50
Which of the following requires less cognitive effort than others?
15 / 50
Choice of operations and services are offered on the screen through __________
16 / 50
The persona is not an actual user of the product, but is indirectly affected by it and its use refers to _______ persona
17 / 50
________ Research can tell you about what, how, many and why in rich, multivariate detail.
18 / 50
__________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.
19 / 50
Adeel renders financial services in “ABC” bank .He specialized in his field. What he is called as from the following?
20 / 50
Waterfall model is basically a _________ model in which each step must be completed before the next step can be started:
21 / 50
_____________ Research can tell you about what, how, many and why in rich, multivariate detail.
22 / 50
The size and shape of a compact disk, is a type of _____________ constraint.
23 / 50
Which of the following is flaw in waterfall model?
24 / 50
Which of the following is not one of the primary colors?
25 / 50
________of the potential sales from a site are lost because people cannot find the item they are looking for
26 / 50
_________ Cognitive process involves encoding and recalling knowledge and acting appropriately
27 / 50
The difference between the intentions and allowable actions is the:
28 / 50
Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because:
29 / 50
__________ refers to the relationship between controls and their effects in the world.
30 / 50
Which of the following is proportional to the amplitude of the sound; the frequency remains constant?
31 / 50
You can load a VCR tape the right way because of _____________.
32 / 50
The command line interface is used because:
33 / 50
Which of the given statements correctly defines effectiveness in terms of one of the usability goals?
34 / 50
What are the Most common things you do with the product is a type of _______.
35 / 50
________ is proportional to the amplitude of the sound.
36 / 50
____________ are unintentional while _____________ occur through conscious deliberation (respectively).
37 / 50
A _________is usually a collection of icons those are reminiscent of the purpose of the various modes.
38 / 50
39 / 50
_____________is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available
40 / 50
____________ is proportional to the amplitude of the sound.
41 / 50
________ represent the user‟s expectations of the tangible outcomes of using a specific product.
42 / 50
Form-filling interfaces are used for
43 / 50
If you are taking lecture and suddenly you hear music or voices from the other room. It is called?
44 / 50
45 / 50
46 / 50
_________ is a powerful, multipurpose design tool that helps overcome several problems that currently plague the development of digital products.
47 / 50
48 / 50
What is the main strength of the Problem Space Framework as a model of human problem solving?
49 / 50
________ represents the Early-phase of ethnographic interviews.
50 / 50
The Star lifecycle was proposed by ______________.
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