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
Which of the following is the comparison of what happened in the world with what we wanted to happen?
3 / 50
A _________is usually a collection of icons those are reminiscent of the purpose of the various modes.
4 / 50
Certain factors that help us to interact with graphical based systems
5 / 50
Which of the given statements correctly defines effectiveness in terms of one of the usability goals?
6 / 50
________ is proportional to the amplitude of the sound.
7 / 50
_____________are unintentional while_____________ occur through conscious deliberation.
8 / 50
The Usability Engineering lifecycle was proposed by _________.
9 / 50
Which of the following is proportional to the amplitude of the sound; the frequency remains constant?
10 / 50
Waterfall model is basically a _________ model in which each step must be completed before the next step can be started:
11 / 50
What do you procrastinate on? is type of _________
12 / 50
The size and shape of a compact disk, is a type of _____________ constraint.
13 / 50
There can only be one _________ persona per interface for a product.
14 / 50
The Star lifecycle was proposed by ______________.
15 / 50
Interpretation inquiry, according to Beyer and Holtzblatt, is based on a master-apprentice model of learning.
16 / 50
WYSIWYG stands for ____________.
17 / 50
____________ is proportional to the amplitude of the sound.
18 / 50
Which of the following does not count as one of the advantages of computers?
19 / 50
During _________ phase, usage and workflow patterns discovered through _________.
20 / 50
You can load a VCR tape the right way because of _____________.
21 / 50
________ plays a role to bridge up the gape between the interfaces of machines and human understanding.
22 / 50
____________ are unintentional while _____________ occur through conscious deliberation (respectively).
23 / 50
During _______ usage and workflow patterns discovered through analysis of the field research and interviews are synthesized into domain and user models
24 / 50
Which of the following is not true?
25 / 50
During _____________ phase, usage and workflow patterns discovered through ______________.
26 / 50
Which of the following device can not be useful for a visually impaired person?
27 / 50
The persona’s needs are sufficiently unique to require a distinct interface form and behavior is _____________ type of Persona.
28 / 50
Visually impaired persons can interact with outside world using their
29 / 50
Choice of operations and services are offered on the screen through __________
30 / 50
Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?
31 / 50
Which are the most significant senses for the average person when it comes to interacting with a computer?
32 / 50
Which of the following is least likely to be revealed by a paper prototype?
33 / 50
What do you enjoy most about your job (or lifestyle) is an example of _________.
34 / 50
35 / 50
What is the main strength of the Problem Space Framework as a model of human problem solving?
36 / 50
User personas that are not primary or secondary are _____ personas.
37 / 50
________research helps us understand the domain, context and constraints of a product in different, more useful ways than _______research do.
38 / 50
Once the user input into system, the input language is translated into the language as operations to be performed by the system.
39 / 50
What are the most common things you do with the product is a type of _______.
40 / 50
Which of the following is not one of the primary colors?
41 / 50
As a software designer, which aspects guide you to think about the Way in which the user and the idiom interact?
42 / 50
Using icons on the desktop to represent operations is a type of ________ constraint.
43 / 50
In an organization individuals may keep their own records, or there may be local gurus. This statement concerns with ____________.
44 / 50
45 / 50
___________ is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available.
46 / 50
__________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.
47 / 50
_________ refers to the way a system supports users in carrying out their tasks.
48 / 50
Formal methods are used to represent
49 / 50
Human eye is very sensitive to ______
50 / 50
What is a semantic network?
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