CS408-Midterm
1 / 50
________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.
2 / 50
Human beings interact with outside world, using their
3 / 50
What is the main strength of the Problem Space Framework as a model of human problem solving?
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________ plays a role to bridge up the gape between the interfaces of machines and human understanding.
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The gulf of execution refers to __________.
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Which of the given statements correctly defines effectiveness in terms of one of the usability goals?
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The size and shape of a compact disk, is a type of _____________ constraint.
8 / 50
__________personas address the needs of customers, not end users.
9 / 50
Which of the following does not count as one of the advantages of computers?
10 / 50
________ is proportional to the amplitude of the sound.
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_____________are unintentional while_____________ occur through conscious deliberation.
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13 / 50
_________ refers to the way a system supports users in carrying out their tasks.
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Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because:
15 / 50
Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?
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Persona is not context specific, so it can be reused easily.
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Transactional sites that are used for a significant part of an employee‟s job should be considered full _____________ applications.
18 / 50
The persona‟s needs are sufficiently unique to require a distinct interface form and behavior is _____________ type of Persona.
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Waterfall model is basically a _________ model in which each step must be completed before the next step can be started.
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___________ is a very general goal of Usability and refers to how good a system at doing what it is suppose to do.
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_________ is a powerful, multipurpose design tool that helps overcome several problems that currently plague the development of digital products.
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During _____________ phase, usage and workflow patterns discovered through ______________.
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Which of the following is not a secondary color?
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____________ is proportional to the amplitude of the sound.
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Which of the following requires less cognitive effort than others?
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"Mistakes" and "Slips" are two forms of
27 / 50
Which of the following is not true?
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Which of the following is not true regarding “cones”?
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_____________is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available
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The goals of HCI are:
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Human eye is very sensitive to ______
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The Usability Engineering lifecycle was proposed by _________.
34 / 50
If you are taking lecture and suddenly you hear music or voices from the other room. It is called?
35 / 50
Drive a vehicle while holding a conversation with a passenger is the example of _________.
36 / 50
What is a semantic network?
37 / 50
Once the user input into system, the input language is translated into the language as operations to be performed by the system.
38 / 50
Choice of operations and services are offered on the screen through __________
39 / 50
____________ are unintentional while _____________ occur through conscious deliberation (respectively).
40 / 50
41 / 50
____________ is a term used to refer to an attribute of an object that allows people to know how to use it.
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________research helps us understand the domain, context and constraints of a product in different, more useful ways than _______research do.
43 / 50
Alia is used to describe design problem /solution by___________ that is an imagined or projected sequence of events, especially any of several detailed plans or possibilities
44 / 50
________ represent the user‟s expectations of the tangible outcomes of using a specific product.
45 / 50
HCI deals with:
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Which of the following is the comparison of what happened in the world with what we wanted to happen?
47 / 50
What will be the gulf of execution if the user is able to formulate and perform the actions easily;
48 / 50
There can only be one _________ persona per interface for a product.
49 / 50
________ Research can tell you about what, how, many and why in rich, multivariate detail.
50 / 50
Waterfall model is basically a _________ model in which each step must be completed before the next step can be started:
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