Last CPUX-F practice test reviews Practice Test ISQI dumps [Q28-Q50]

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Last CPUX-F practice test reviews: Practice Test ISQI dumps

Try CPUX-F Free Now! Real Exam Question Answers Updated [Dec 07, 2022]

QUESTION 28
Which two of the following statements best describe why it’s important to distinguish between tasks and subtasks?

Tasks are for primary users; subtasks are for secondary and indirect users

According to the master-apprentice model: tasks are for the master; subtasks are for the apprentice

Tasks can be used to create usability test tasks: subtasks should be avoided as the basis for usability test tasks, because they have no inherent value in isolation

Tasks are the main basis for use scenarios, whereas subtasks are the main basis for task models

Tasks are used to derive user needs. Both tasks and subtasks are used to derive user requirements

When defining the navigation structure, it’s important to focus on tasks. Subtasks are less important than tasks

QUESTION 29
Which one of the following statements best describes a user group?

A group of users whose personal characteristics and context of use with respect to the interactive system are similar or identical

A collection of personas whose personal characteristics and context of use with respect to the interactive system are similar or identical

Agroup of participants in a usability test whose personal characteristics and context of use with respect to the interactive system are similar or identical

Agroup of participants in a focus group whose personal characteristics and context of use with respect to the interactive system are similar or identical

A description of a fictitious but realistic group of users and what they intend to do when using an interactive system

A description of a group of users and what they want to do when using the interactive system

QUESTION 30
Fill in the blanks:
The primary purpose of a prototype is to serve as the basis for a________ often a__________.

QUESTION 31
Fill in the blanks:
The main purpose of personas and___________is to identify user needs and make it easier for designers, developers and other stakeholders to understand who the users are, what they do, what their obstacles are, and to facilitate discussions within the design team.

QUESTION 32
What are usability evaluation methods? Choose two.

Two or more rooms that are specially equipped for usability tests or focus groups.

The purpose of a usability evaluation is to determine whether or not an interactive system, or a prototype of an interactive system, meets the user requirements and applicable dialogue principles, heuristics and user interface guidelines.

A checklist used by a moderator in a usability test to keep track of briefing and presession interview questions, usability test tasks, and post-session interview questions

A process through which information about the usability of an interactive system is gathered in order to improve the interactive system (known as formative usability evaluation) or to assess the merit or worth of an interactive system (known as summative usability evaluation).

QUESTION 33
A low-fidelity prototype is:

A low-cost, simple illustration of a design or concept used to gather feedback from users and other stakeholders during the early stages of design.

A software prototype of the user interface to the interactive system that is being designed. A high-fidelity prototype more closely resembles the finished interactive system.

a conveyed idea in the form of mental images.

QUESTION 34
Which one of the following best describes the purpose of personas?

Personas are used to gather contextual information relating to user needs without interfering with users’ work

Personas are used to recruit usability test participants

Stakeholders use personas to communicate important information about market requirements and organisational requirements to user experience professionals

Personas are required to generate as-is scenarios, user needs and use scenarios

Personas are an efficient way of communicating important information about users gathered during observation and interviews to interested stakeholders

A persona is a description of a fictitious but realistic user and what they intend to do when using an interactive system

QUESTION 35
Which three of the following are dialogue principles?

Conformity with user expectations

Suitability for learning

Suitability for usability

Suitability for the task

Suitability for engagement

Accessibility

QUESTION 36
Which one of the following statements demonstrates the importance of user interface guidelines?

User interface guidelines enforce the human-centred design process by allowing primary users to participate directly in the design process

The non-specific nature of user interface guidelines gives designers the freedom to implement user interface elements however they like

The specific nature of user interface guidelines ensures that any number of designers are able to implement the same user interface elements in a similar way

User interface guidelines allow designers to come up with differences in the appearance and behaviour of user interfaces across an organisation

User interface guidelines are primarily intended to devolve responsibility for the design of user interfaces across the whole design team, rather than it being the sole responsibility of the user interface designer

User interface guidelines are used in heuristic evaluations to determine whether or not a design meets the organisational requirements

QUESTION 37
Fill in the blanks:
The purpose of__________ is to serve as a helpful intermediate step in the transformation of the context of use information into comprehensive__________.

QUESTION 38
Your team is ready to launch a new car rental website. Because of time constraints you have not had time to conduct usability tests of the website during its design. Your manager now asks you to conduct a usability test.
Your team members are sceptical towards usability.
If we assume that there are no major budget constraints, which one of the following actions would be most beneficial for the project?

Conduct a usability test with 20 representative users. Invite team members to observe test sessions

Conduct a usability test with 5 representative users. Correct any usability problems before conducting a further usability test with 5 different representative users. Invite team members to observe test sessions

Conduct a focus group with 10 representative users where the new website is presented and discussed.
Invite team members to observe the focus group

Conduct a focus group with 4 representative users, where the new website is presented and discussed.
Invite team members to observe the focus group

Ask each of your team members to carry out a number of representative tasks on the website so they can “feel the users’ pain”

Conduct a heuristic evaluation of the website

QUESTION 39
Which one of the following is a valid user requirement for Gamma Airlines website?

Most users who frequently book flights on Gamma Airlines website must be satisfied with the website

Gamma Airlines website must be effective, efficient and satisfactory to use

Users must be able to book a flight within a reasonable time

If a user books a flight that costs more than £2,000, the website must send a confirmation code to the user’s mobile phone; the reservation must not be accepted before the user has entered the correct confirmation code on the website

Gamma Airlines website must be at least as efficient as the websites of the two most important competitors, Alpha Airlines and Beta Airlines

Users must be able to select the payment methods they used for previous reservations

QUESTION 40
Which one of the terms below best describes the following statement?
80% of 25 users who have used the car rental website at least twice before must be able to rent a car at Frankfurt Airport (Germany) for two days starting tomorrow at 09.00. Users must complete the task in under 5 minutes.

Low-fidelity prototype requirement

Use scenario

Test task

User need

Quantitative user requirement

Qualitative user requirement

QUESTION 41
What are quantitative user requirements? Choose two

Quantitative user requirements set measurable goals for usability and user experience.

Quantitative user requirements provide a basis for the design of the interactive system and can be verified by evaluating the interactive system.

Quantitative user requirements are measurable qualitative requirements for the design plan

Quantitative user requirements set the basis for all requirements

Quantitative user requirements qualify the number of required requirements

Quantitative user requirements are always related to exponentially quantifiable requirements

QUESTION 42
Which one of the following usability findings, on a website that sells train tickets, indicates a problem with satisfaction?

Users spontaneously said that they considered the animated ads that appear in the right-hand side of most pages annoying

Users liked the modern look of the website

When asked to purchase tickets to Worcester, about 25% of the users gave up because they were unable to spell Worcester correctly and the search for station names was not error tolerant

All users were able to purchase return tickets from Oxford to London very quickly

Users with limited vision spent a lot of time reading the tiny fonts used on the website

Only 2 out of 12 users were able to figure out how to obtain a refund for a ticket that they had purchased previously

QUESTION 43
Which one of the following statements is INCORRECT?

Usability evaluation is always required in human-centred design

Usability evaluation is a key element in an iterative humancentred design process

Usability evaluation is most important during the phase “Analysis: understand and specify the context of use” *

Usability evaluations should be conducted as early as possible, because problems that are discovered early are cheaper to correct than problems that are detected late in the development

Paper prototypes are suitable for usability evaluation

Usability evaluation continues until the user requirements are met

QUESTION 44
Which one of the following statements best characterises a usability test?

A moderated, problem-oriented discussion between representative users

An expert carefully evaluates the interactive system to uncover usability problems

Representative users are asked to give their opinion about the interactive system

Representative users evaluate the interactive system using a questionnaire

Representative users are observed while they solve representative, given tasks using the interactive system

Representative users test the interactive system in order to find faults and defects

QUESTION 45
Usability inspections are carried out by:

By those that decided the requirements

Only by IT-professionals

By either users or experienced professionals

By any participant ready for the task

Solely by users themselfes

Solely by user experience professionals

QUESTION 46
If a user’s mental model of an interactive system is incomplete or contradictory,

then the user cannot easily use the interactive system.

then the user can still easily use the interactive system.

then the user will have to learn to easily use the interactive system.

QUESTION 47
Which one of the following must be included in a human-centred design process?

A clear commitment from management to usability and human-centred design

An interest from management in innovation

Analysis of competitors’ products to understand potential pitfalls

Involvement of users throughout the design process

Regular demonstrations to users of the evolving interactive system

Exact timelines for usability milestones so progress can be monitored

QUESTION 48
Which one of the following methods is most useful in helping to develop the navigation structure of a new website?

Contextual interview

Focus group

Heuristic evaluation of a low-fidelity prototype

Heuristic evaluation of a high-fidelity prototype

Card sorting

Storyboard

QUESTION 49
Fill in the blanks:
During a contextual interview, the interviewer treats the interviewee as the while the interviewer is the humble________ (__________model).

QUESTION 50
VisitDenmark is planning an app that lets visitors search for attractions, events and restaurants in Denmark.
Which two of the following remarks from an interviewer during an interview about the new app adhere to the master-apprentice principle?

Interviewee: “Sometimes the opening hours listed for attractions are not up to date” Interviewer: “We’ll talk about that in a moment. First, I want to hear more about the types of attractions that interest you”

Interviewee: “It would be nice if the app could show me videos from past music festivals” Interviewer:
!iReally? What do you expect from a music festival?”

Interviewee: “I like restaurant reviews but I always read them carefully to find out if they’re fake.” Interviewer: “Can you explain what you mean by ;fake’?”

Interviewee: “I am quite interested in design, so I would like to have an overview of museums and shops that show contemporary design” Interviewer: “Can you give me an example of a museum and a shop that you enjoyed?”

Interviewee: “Sometimes the French text is a bit silly. It’s clearly written by someone..:1 Interviewer interrupts: “Should there be more pictures?”

Interviewee: “I usually prefer quiet restaurants because they allow me to understand what people in my party are saying” Interviewer: ::Yes. I agree with that. Let me make a note of it. I love restaurants like i;Roligheden” (“Silence”) in Copenhagen, which is very quiet indeed”

ISQI CPUX-F Exam Syllabus Topics:

Topic	Details
Topic 1	Specifying the user requirements Definitions, concepts and guidelines
Topic 2	Usability inspections and user surveys Producing design solutions
Topic 3	The human-centred design process Usability tests
Topic 4	Understanding and specifying the context of use