CS408-Midterm
1 / 50
Around 63% of software projects exceed their cost estimates. The top four reasons for This are:
A– Frequent requests for changes from users
B– Overlooked tasks
C– Users' lack of understanding of their own requirements
D– Insufficient user-analyst communication and understanding
2 / 50
________ Research can tell you about what, how, many and why in rich, multivariate detail.
3 / 50
The goals of HCI are:
4 / 50
The difference between the intentions and allowable actions is the:
5 / 50
. _________________ plays a role to bridge up the gap between the interfaces of machines and human understanding.
6 / 50
Interpretation inquiry, according to Beyer and Holtzblatt, is based on a master apprentice model of learning.
7 / 50
Visually impaired persons can interact with outside world using their
8 / 50
Drive a vehicle while holding a conversation with a passenger is the example of _________.
9 / 50
Certain factors that help us to interact with graphical based systems
10 / 50
"Mistakes" and "Slips" are two forms of
11 / 50
_____________ Research can tell you about what, how, many and why in rich, multivariate detail.
12 / 50
________ is proportional to the amplitude of the sound.
13 / 50
As a software designer, which aspects guide you to think about the Way in which the user and the idiom interact?
14 / 50
Transactional sites that are used for a significant part of an employee‟s job should be considered full _____________ applications.
15 / 50
We are deficient in our development _________, not in our development __________ (respectively).
16 / 50
Building things from user's perspective is called
17 / 50
What is a semantic network?
18 / 50
Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because:
19 / 50
__________ plays a role to bridge up the gape between the interfaces of machines and human understanding.
20 / 50
Which of the following is a long-term individual difference?
21 / 50
_________ is a powerful, multipurpose design tool that helps overcome several problems that currently plague the development of digital products.
22 / 50
Which of the following is/are aspect(s) of human action?
23 / 50
Persona is not context specific, so it can be reused easily.
24 / 50
The persona is not an actual user of the product, but is indirectly affected by it and its use refers to _______ persona
25 / 50
WYSIWYG stands for ____________.
26 / 50
________ represents the Early-phase of ethnographic interviews.
27 / 50
28 / 50
Waterfall model is basically a _________ model in which each step must be completed before the next step can be started:
29 / 50
Which of the following is flaw in waterfall model?
30 / 50
Which of the following device can not be useful for a visually impaired person?
31 / 50
_____________are unintentional while_____________ occur through conscious deliberation.
32 / 50
33 / 50
________of the potential sales from a site are lost because people cannot find the item they are looking for
34 / 50
35 / 50
What are the most common things you do with the product is a type of _______.
36 / 50
In an organization individuals may keep their own records, or there may be local gurus. This statement concerns with ____________.
37 / 50
_____________is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available
38 / 50
The command line interface is used because:
39 / 50
Attention is the process of selecting things to concentrate on, at a point in time, from the range of __________.
40 / 50
41 / 50
Which of the following requires less cognitive effort than others?
42 / 50
Attention is the process of selecting things to concentrate on, at a point in time, from the range of
43 / 50
HCI deals with:
44 / 50
There are two aspects in which we can understand the nature of usability A. Strategic and Tactical. B. Efficiency and Strategy C. Tactical and Reliability D. Efficiency and Reliability
45 / 50
Formal methods are used to represent
46 / 50
__________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.
47 / 50
What is the main strength of the Problem Space Framework as a model of human problem solving?
48 / 50
Which of the given statements correctly defines efficiency in terms of one of the usability goals?
49 / 50
Human eye is very sensitive to ______
50 / 50
____________ minimizes errors.
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