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In this post we are providing you CS604 Quiz No.01 Solution Fall2023 100% correct or right solution and Prepare for your VU Online Test or Exams and Improve your knowledge and learning skills.
Human beings are the most interesting and fascinating specie on planet.
Human species
The contrast of size is usable particularly in display of:
Quantitative information
Which of the following will result in using proper contrast?
a)Visual patterns that users register and remember
b) Provides a gross means of indicating the most important elements in an interface's visual hierarchy
c) Provides a gross means of indicating the least important elements in an interface's visual hierarchy
A, B and C
What is a multimedia system?
A human-computer interace that provides a discrete interaction with digital, pre-recorded text, audio, graphics and video.
What is orientation?
A type of spatial contrast
Figuring out "where you are" on the Web is called ________.
Web Navigation
Which of the following depicts the shape of a check box?
Square
Web designers use the term ________ to describe the set of navigation elements that appear on every page of a site.
Penitent navigation or global navigation
Which of the following should be avoided for making easy and pleasurable interfaces?
Visual noise and clutter
Global Navigation system is also called ________.
Persistent Navigation
"What site is this", Statement represents ________.
Site ID
The ________ is like a building name for a Web site.
Site ID or logo
Which of the following can be varied to distinguish controls from the background or to group controls logically?
All of the given
When the user mistypes, the ________ key "undoes" the erroneous characters.
Backspace
Which of the following can be varied to distinguish controls from the background or to group controls logically?
1) dimensionality of affordance
2) hue
3) saturation
A, B and C
________ is an early release of a product to a few users.
Beta test
________ is a usability test in which a member of the test team sits in the room with the participant and actively probes the participant's understanding of whatever is being tested.
Active intervention
________ has agoal of assessing whether the product works acording to its specifications.
Quality assurance
________ is the remarkable facility that lets us reverse a previous action.
Undo
Which of the following will result in using proper contrast?
All of the given
Which one is not a characteristic of usability test?
The primary goal is to improve usability
________ is particularly useful early id design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information.
Active intervention
The secret to designing a successful undo system is to make sure that it supports typically ________ tools.
used
Errors are generally ________, incorrect actions.
single
The ________ is given structure on the software side through interaction design.
scope
Amazon's single row of tabs required only ________ graphics per page.
two
During the ________ phase, usage and workflow patterns discovered through analysis of the field research and interviews are synthesized into domain and user mosels.
Modeling
An interface will have zero to two ________ personas.
Secondary
A small picture that is used to represent a closed window is said to be a/an
icon
Which one of the below listed mobile devices are considered as a smartphone?
All of the given
Which of the following is not one of the primary colors?
Yellow
________ of a device is formed by interpreting perceived actions and visible structure.
Designer image
To organize the days for social, commercial, religious and administrative purpose, which application can use?
Calendar
________ involves restricting the possible functions that can be carried out by a novice to the basics and then extending these as the novice becomes more experienced.
Training Wheel
Which of the following device can not be useful for a visually impaired person?
a typical processor
User and system has its own unique language, the language used by the user is called ________.
Task
If system image does not make design model clear and consistent, then user will have wrong ________.
Conceptual model & Designer image
"Mistakes" and "Slips" are two forms of
errors
Trying to throw the icon of the hard disk into the wastebasket, in the dsktop metaphor, as a way of removing all existing files from the disk is a example of ________.
Mistake
Problem solving, planning, reasoning and decision-making are all cognitive processes involving ________.
Reflective cognition & Procedural cognition
________ involves thinking, comparing, and decision-making.
Reflective cognition
The sensation can be excited by presenting a different, properly prepared, view to each eye. The pair of views is called a ________.
stereopair & stereogram
Which of the following is a text entry device?
keyboard
Once the user input into system, the input language is translated into the ________ language as operations to be performed by the system.
Core
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
- Only A
- Only C
- A and D
- B and C
If we want to access remote system/Terminal to work on ________. Protocol is being used;
Telnet
Which of the following requires less cognitive effort than others?
listening
The comparison of what happened in the world with what we wanted to happen is called
evaluation
Consistent interfaces refers to ________ for achieving similar tasks.
A) to have similar operations
B) use similar elements
Both A &
Which of the following is true regarding "Visibility"?
The more visible functions are, the more likely users will be able to know what to do next.
________ represents the Early-phase of ethnographic interviews.
Focused on domain knowledge
Which one is not an input Controls?
tags
The workflow models and organizational charts, fall under the following ethnographic framework.
Plans and procedures
Data-centric designCertain factors that help us to interact with graphical based systems is ________.
Direct manipulation
Which of the following is not the goal of usability?
Effectiveness
Novatech is a ___ company.
British PC manufacturer
Which option allow users to identify their current location?
Breadcrumb
Which button allows the user to change a setting between two states.
toggle
Which application has the features such as file transferring, video conferencing and
share screening?
Skype
Up and down arrows used to represent the up and down movement of the cursor,
respectively, on a computer keyboard is the example of __________
Mapping
Example of form fill interface is __________
Data entry from on some university web
Which of the following is the flaw in waterfall model?
Requirements change over time
________ interact with outside world , using their input channels, output channel and
sense of sight.
Computers
The colors, which are directly opposite to each other are said to be
Complementary colors
Which of the following is the statement given by “Novetech” as a result of survey on the
embarrassing experiences of computer?
One in every four computer has been physically attacked by some outside source.
___________ represent the user’s expectation of the tangible outcomes of using a
specific product.
End goals
To organize the days for social, commercial, religious and administrative purpose, which
application can use?
Skype
The _________ model should match the __________ model.
Conceptual, material
The expectations or needs of the _________ can be the of quality.
End user
Listening require less __________ effort than reading or speaking.
Cognitive
GOMS stand for
Goals, operations, methods and selection rules
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
Only A
Which of the following is used to toggle between two states?
Radio button
Choice of operation and services are offered on the screen through _________
Menus
The term __________ becomes a euphemism for social and economic apartheid.
“Computer literacy”
The gulf of execution refers to ________
The system difficulty in converting an input expression into the correct system state
transition
Currently, many common environment for interactive computing are example of the
_________ interface style, often simply called windowing systems.
WIMP
They way, an external disk can be placed into a disk drive is an example of __________
Physical constraint
Which one of the below listed mobile devices is not considered as a smartphone?
Nokia 1110
During __________ phase, usage and workflow patterns discovered through
_________ (respectively)
Modeling, analysis
Once the user input into system, the input language is translated into the ________
language as operations to be performed by the system.
b) Core
Which of the following requires less cognitive effort than others?
Listening
Which application can be used by the user to set a reminder about the upcoming events
like birthday or appointments?
Calendar
Trying to throw the icon of the hard disk into the wastebasket, in the desktop metaphor,
as a way of removing all existing files from the disk is an example of ____________.
Mistake
Which of the following is/are aspect(s) of human action?
execution and evaluation
The ------------ is an approach in which users are observed as they go about their normal
routine activities.
Ethnographic
Which of the following is not the component of color?
Prism
The comparison of what happened in the world with what we wanted to happen is called
______________.
Evaluation
What do you procrastinate on? is type of __________.
Avoidance
An interface will have zero to two _________ personas.
Secondary
A small picture that is used to represent a closed window is said to be a/an
Icon
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
Only A
What do you see yourself doing say five years from now is an example of _________.
Attitude-oriented questions
What are the most common things you do with the product is a type of ___________.
System-oriented question
Social science and usability texts are full of methods and techniques for conducting
_______ research.
Qualitative
Which of the following is a flaw in waterfall model?
requirements change over time
Which of the FALSE statement?
HCI deals with the back-end development of interactive system.
________ aspect gives us hints and tips about using and creating user interface idioms,
like dialog boxes and pushbuttons.
A. Efficient.
B. Strategic.
C. Tactical.
D. Reliable.
Only C
In an organization individuals may keep their own records, or there may be local gurus.
This statement concerns with ____________.
Organizational memory
Memory model is also called ____________ model.
Multi- Store
Novatech survey was designed to know the relationship between _____________ and
__________.
computers , human beings
If system image does not make design model clear and consistent, then user will have
wrong ______________.
b) User Model
_______________ involves restricting the possible functions that can be carried out by
a novice to the basics and then extending these as the novice becomes more
experienced.
Training Wheel
Up and down arrows used to represent the up and down movement of the
cursor, respectively, on a computer keyboard is the example of ________________.
Mapping
With in the display there is an isolated region to call upon a specific operation by the
user is called __________.
Button
________ aspect guides us to think about user interface idioms in other words, the way
in which the user and the idiom interact
A. Efficient.
B. Strategic.
C. Tactical.
D. Reliable.
Only B
During the _______ phase, usage and workflow patterns discovered through analysis of
the field research and interviews are synthesized into domain and user models
Modeling
The process of linking and manipulating multimedia representations at the interface is
called _______________.
Dyna-linking
____________ have difficulties understanding and recognizing written words, making it
hard for them to write grammatical sentences and spell correctly.
Dyslexics
“Restricting the kind of user interaction that can take place at a given moment in time” is
_______________.
Constraint
In an organization individuals may keep their own records, or there may be local gurus.
This statement concerns with ____________.
Organizational memory
During _____________ phase, usage and workflow patterns discovered through
______________(respectively)
Modeling, analysis
___________ refers to the relationship between controls and their effects in world.
Mapping
Which application offers the features for the registered users such as auctions, private
and commercial sale of used or new products.
Amazon
Which one is the general definition of usability by the ISO/IEC 9241.
“The extent to which a product can be used by specified users to achieve specified
goals with effectiveness, efficiency, and satisfaction in a specified context of use”
Which one of the following is not a feature of smart phone?
Can fly in air
Which of the following is the statement given by "Novatech" as a result of a survey on
the embarrassing experiences of computers?
One in every four computers has been physically attacked by some outside source.
Which application started with an online bookstore and went ahead with DVDs, CDs,
video and MP3 downloading and streaming, video games, food, furniture, jewellery, etc.
Amazon
The aim of an ethnographic study is to make the ___________ design
into __________design (respectively).
Implicit, explicit
Consistent interfaces refers to __________ for achieving similar
tasks.
A) have similar operations
B) use similar elements
C) have different operations
Both A and B
The term mental model was first developed in the early 1640s by _____________ .
Kenneth Craik
Windows may also be ______________, when they adjoin but do not overlap each
other.
Tiled
What are the senses that currently do not play a significant role in HCI?
Taste and smell
If we want to access remote system/terminal to work on________ , protocol is being
used;
Telnet
Learnability, flexibility, and robustness are three main usability principles
that can be considered as general headings for standards and guidelines
generation. Which of the following are also high level usability categories
that can guide standards and guidelines generation?
Effectiveness 2. Efficiency 3. Fault tolerance 4. Satisfaction
1 and 2 y
1, 2 and 4 ?
2 and 3
2 and 4
The comfort and acceptability of use is called
Efficiency ?
Effectiveness
Satisfaction
Adaptability
The command-line interface is used because
It is easy to understand
It is demanded by DOS
It is offered by Unix systems
It is powerful and flexible
Which one is not an Input Controls?
checkboxes
tags
buttons
text fields
Which of the following is true about Short-Term memory?
Short-term memory has a limited capacity
Which of the following device can not be useful for a visually impaired
person?
a typical monitor
Which of the following is considered as the most complex species?
Humans
Visually impaired persons can interact with the outside world using their
sense of hearing
sense of touch
both sense of touch and sense of hearing
Which application allows the registered users to communicate through voice
using a microphone, video call using a webcam, and instant messaging over
the internet?
Skype
Over a short period of time, we find it easier to remember the string of
numbers "404 894 6743" because ___
The grouping of the numbers is significant
Which of the following types of reasoning, derives the logically necessary
conclusion from the given premises?
Deductive
HCI deals with
Design of interactive system only
Evaluation of an interactive system only
Implementation of an interactive system only
All of the given
Which one is not Navigational Components?
progress bar
Which one of the below listed mobile devices is considered as a smartphone?
Samsung Note2
Samsung s5
Apple iPhone
All of the given
The resources expended in relation to the accuracy and completeness with
which users achieve goals
Efficiency
Which application can be used by the user to set a reminder about upcoming
events like birthday or appointments?
Calendar
Currently, many common environments for interactive computing are
examples of the ___ interface style, often simply called windowing systems
WIMP
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
Only A
Only C
A and D
B and C
___ aspect guides us to think about user interface idioms in other words, the
way in which the user and the idiom interact
A. Efficient
B. Strategic
C. Tactical
D. Reliable
Only B
Only C
A and B
C and D
Once the user input into system, the input language is translated into the
___ language as operations to be performed by the system
Core
A small picture that is used to represent a closed window is said to be a/an
icon
Which of the following is true regarding "Visibility"?
The more visible functions are, the more likely users will be able to
know what to do next
Which of the following type of devices is related to give instructions to the
computer?
input devices
Within the display there is an isolated region to call upon a specific operation
by the user is called ___
Buttons
Choice of operations and services are offered on the screen through ___
Menus
___ are unintentional while ___ occur through conscious deliberation.
Slips, mistakes
What is the main strength of the Problem Space Framework as a model of
human problem solving?
It operates within the constraints of the human processing system ?
___ is the process of selecting things to concentrate on, at a point in time,
from the range of possibilities available.
Attention
Interpretation inquiry, according to Beyer and Holtzblatt, is based on a
master-apprentice model learning.
False
The persona is not an actual user of the product, but is indirectly affected by
it and its use refers to ___ persona.
Served
What will be the gulf of execution if the user is able to formulate and perform the actions easily;
Smaller
Greater
Balanced
None of the Given
Certain factors that help us to interact with graphical based systems is________
Indirect manipulation
Direct manipulation
Both
None of the given
Which interface system is based on the question/answer dialogue?
Command Line Interfaces
Query interfaces
Menus
Natural Language Interfaces
Currently many common environments for interactive computing are examples of the ______________ interface style, often simply called windowing systems.
Three-dimensional
WIMP
Point and click
None of these
Taking some real world concept to perform different tasks that represent some idea, inside the computer is type of________
Direct Manipulation
Desktop metaphors
Central processing unit
None of the given
Example of form fill interface is________
A dialog box
Pop up menus
Data entry form on some university web
All of the given
Building things from user's perspective is called _________
Functionality
Usability
Portability
None of the given
A small picture that is used to represent a closed window is said to be a/an
Menu
Toolbar
status bar
icon
Form-filling interfaces are used for
data entry
data integration
data manipulation
data definition
User and system has its own unique language, the language used by the user is called_______
Task
Core
Both
None of the give options
This is not a characteristic of usability test
The primary goal is to improve usability
The participants do not represent real users
Observe and record what participants do and say
_________is an early release of a product to a few users.
Surveys
Beta test
Focus
_________ has a goal of assessing whether the product works according to its specifications.
Trunk Test
Quality assurance
__________ is a usability test in which a member of the test team sits in the room with the participant and actively probes the participant's understanding of whatever is being tested.
Co discovery
Active intervention
Trunk test
In usability test, which is a technique from given below opttions, in which you have two participants work together to perform the tasks.
Active Intervention
Co-Discovery
Trunk test
_____________ is needed to check that users can use the product and like it.
Coding
Evaluation
Guideline
What site is this”, Statement represents___________.
Folder
Site ID
Scroll bar
Exploring how children talk together in order to see if an innovative new groupware product would help them to be more engaged would probably be better informed by a ______________.
Usability testing
Field study
Predictive evaluation
DECIDE framework
The ____________ phase sets the stage for the core of the design effort
Requirement definition
Modeling
Implementation
None of the given
Evaluations done during design to check that product continues to meet uses’ needs are known as ______________ evaluation.
Formative
Summative
Relative
None of the given
_________ frequent your primary personas access the site,____________ transient a stance the site needs to take (respectively).
More, Less
Less, More
Less, Less
None the given
In DECIDE frame work ______________comes just after choosing the evaluation paradigm and techniques.
Deciding about ethical issues
Exploring the questions
Identifying the practical issues
None of the given
____________capture the non-verbal dialogue between artifact and user over time.
Persona
Scenario
Dialogue
Design Model
___________ patterns can be applied at the conceptual level.
Postural
Structural
Behavioral
Mnemonic
Which of the following I least likely to be revealed by a paper prototype?
Your user don’t know the term algorithm
Toolbar button are too small to press
The help menu isn’t in the right place.
None of the given
Information sites with daily-updated information will naturally attract _______ users more than a monthly- updated site.
Repeat
Infrequent
Nonuser
None of the given
There can only be one _________ persona per interface for a product
Primary
Secondary
Supplemental
Customer
Overviews serve a similar purpose to __________ in an interface.
Navigation
Excise
Signposts
None of the given
We are deficient in our development _________, not in our development __________ (respectively).
Select correct option:
Process, Tools
Tools, Process
Tools, Methodology
None of these
Which of the following is not true regarding “cones”?
Select correct option:
A type of receptor in eye more sensitive to light
Different types of cones are sensitive to different wavelengths of light
Eye has approximately 6 million cones
Which of the following does not count as one of the advantages of computers?
Select correct option:
Computers are enabling new discoveries
Leading to efficiencies
Making our life convenient
Depending so much on computers may give fatal results
The gulf of execution refers to _______________ .
Select correct option:
The user’s difficulty in understanding the feedback from the system
The system’s difficulty in presenting information in the output language
The system’s difficulty in converting an input expression into the correct system state transition
The user’s difficulty in formulating and articulating an intention to the system
Learnability, flexibility and robustness are three main usability principles that can be considered as general headings for standards and guidelines generation. Which of the following are also high level usability categories that can guide standards and guidelines generation? (i) Effectiveness (ii) Efficiency (iii) Fault tolerance (iv) Satisfaction
Select correct option:
(i) & (ii)
(i), (ii) & (iv)
(ii) & (iii)
(ii) & (iv)
Formal methods are used to represent
Architectural aspects of software systems only
Procedural aspects of software systems only
Both architectural and procedural aspects of software systems
None of the given
The colors, which are directly opposite to each other are said to be
complementary colors
analogous colors
primary colors
secondary colors
Which of the following is true about Short-Term memory?
Short-term memory has a limited capacity.
Short-term memory has an unlimited capacity.
Short-term memory has no capacity.
Short-term memory has large but limited capacity.
Which of the following device can not be useful for a visually impaired person?
a typical keyboard
a typical monitor
a typical speaker
a typical processor
Which of the following is not one of the goals of HCI?
To produce usable systems
To produce safe systems
To produce non-functional systems
To improve effectiveness of the systems
Human beings interact with outside world, using their
input channels
output channels
sense of sight
All of the given
Which of the following is/are the main component(s) of color?
Select correct option:
Hue
Intensity
Saturation
All of the given
Which of the following is not one of the primary colors?
Select correct option:
Red
Green
Yellow
Green
Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?
Select correct option:
Psychology
Sociology
Statistics
Computer Science
Which are the most significant senses for the average person when it comes to interacting with a computer?
Select correct option:
Sight and hearing
Hearing, touch and smell
Hearing and touch
Sight, hearing and touch
According to Juran, the fitness for purpose or use, is said to be
usability
efficency
reliability
quality
Which of the given statements correctly defines efficiency in terms of one of the usability goals?
Select correct option:
It is a very general goal and refers to how good a system at doing what it is suppose to do.
It refers to the way a system supports users in carrying out their tasks.
It involves protecting the users from dangerous conditions
It involves protecting the users from undesired situations
Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because ___________ .
Numbers are easier to remember than arbitrary characters.
The grouping of the numbers is significant
Ten numbers is not that many to have to remember from working memory.
None of these
The colors, which are directly opposite to each other are said to be
Select correct option:
complementary colors
analogous colors
primary colors
secondary colors
We are deficient in our development _________, not in our development __________ (respectively).
Select correct option:
Process, Tools
Tools, Process
Tools, Methodology
None of these
Which of the following does not count as one of the advantages of computers?
Select correct option:
Computers are enabling new discoveries
Leading to efficiencies
Making our life convenient
Depending so much on computers may give fatal results
The gulf of execution refers to _______________ .
Select correct option:
The user's difficulty in understanding the feedback from the system
The system's difficulty in presenting information in the output language
The system's difficulty in converting an input expression into the correct system state transition
The user's difficulty in formulating and articulating an intention to the system
Which of the following is considered as the most complex species?
Select correct option:
Humans
Computers
Animals
Birds
Which of the following is the statement given by "Novatech" as a result of a survey on the embarrassing experiences of computers?
Select correct option:
One in every four computers has been physically attacked by its owner
Every computer can be saved from any type of physical attacks
Every computer is attacked physically one in its life time
One in every four computers has been physically attacked by some outside source
According to Juran, the fitness for purpose or use, is said to be
Select correct option:
usability
efficency
reliability
quality
Which of the given statements correctly defines efficiency in terms of one of the usability goals?
Select correct option:
It is a very general goal and refers to how good a system at doing what it is suppose to do.
It refers to the way a system supports users in carrying out their tasks.
It involves protecting the users from dangerous conditions
It involves protecting the users from undesired situations
Which of the following does not count as one of the advantages of computers?
Select correct option:
Computers are enabling new discoveries
Leading to efficiencies
Making our life convenient
Depending so much on computers may give fatal results
Which of the following is/are goal(s) of usability?
Select correct option:
Effectiveness
Efficiency
Safety
All of the given
Which of the following is/are the main component(s) of color?
Select correct option:
Hue
Intensity
Saturation
All of the given
Which of the following is true about Short-Term memory?
Select correct option:
Short-term memory has a limited capacity.
Short-term memory has an unlimited capacity.
Short-term memory has no capacity.
Short-term memory has large but limited capacity.
Human beings interact with outside world, using their
Select correct option:
input channels
output channels
sense of sight
All of the given
GOMS stands for
Select correct option:
goals,operations, methods and selection rules
goals,objects, models and selection rules
goals,operations, methods and state role
goals,orientation, models and state role
When you engaged in a conversation you are more attentive what the other person is saying. It is called?
Focused Attention
Voluntary Attention
Involuntary attention
Divided Attention
Drive a vehicle while holding a conversation with a passenger is the example of _________ .
Focused Attention
Voluntary Attention
Involuntary attention
Divided Attention
Ali requires access via a navigational portal relatively infrequently that provides clear, simple navigational control. Which of the following posture is appropriate in this case?
Auxiliary
Transient
Information
Sovereign
The Usability Engineering lifecycle was proposed by _________.
Deborah Mayhew
Websterfg
Barry Boehm
Hartson
XYZ Ltd is well reputed software house; they make a significant investment in building ------------------- that encourages greater customer loyalty.
Visual Symbols
Grouping
Brand Equity
Harmony
Ali wants to develop an application that incorporates print, audio video media and software applications on a single place. Which of the following will help in this regard?
MS World
Worldwide Web
Television Newspaper
Ali is looking at how interface designers went about their work. He identified two different modes of activity: one is _________ and other is ___________ .
Analytic mode, synthetic mode
Evaluation mode, testing mode
Analyze mode, feedback mode
Implementation mode, task mode
Scenario content and context are derived from information gathered during the ____________ phase and analyzed during the ______________ phase (respectively)
Modeling, Implementation
Modeling, Research
Research, Implementation
Research, Modeling
_________ refers to the way a system supports users in carrying out their tasks.
Efficiency
Effectiveness
Utility
_____________ are GUIs that consists of electronic counterparts to physical objects in the real world to match the knowledge requirements of users.
User Interaction Models
Conceptual Models
Interface Metaphors
________language tends to be grammatical while _________ language is often Ungrammatical.
Written, spoken
Spoken, written
None of the given choices
Aspect gives us hints and tips about using and creating user interface idioms.
Strategic
Tactical
None of the given choices
Which of the following requires less cognitive effort than others?
Select correct option:
listening
speaking
hearing
None of the given
What are the three types of reasoning?
Select correct option:
Deductive, Productive and Inductive
Adductive, Inductive and Deductive
Inductive, Adductive and Reproductive
Productive, Reproductive and Deductive
Question # 2 of 10 ( Start time: 08:32:26 PM ) Total Marks: 1
Which of the following is not true?
Select correct option:
Utility refers to the functionality of a system
Usability is concerned with adding complexity to the system
Usability is concerned with making systems easy to use
Poorly designed computer system can be extremely annoying to users
Which of the given statements correctly defines effectiveness in terms of one of the usability goals?
Select correct option:
It is a very general goal and refers to how good a system at doing what it is suppose to do.
It refers to the way a system supports users in carrying out their tasks.
It involves protecting the users from dangerous conditions
It involves protecting the users from undesired situations
Which of the following is not a secondary color?
Select correct option:
Green
Orange
Purple
Blue
Thanks everone