ISQI CPUX-F 問題集

質問 1：
Which one of the following statements is INCORRECT?
A. Usability evaluation is a key element in an iterative humancentred design process
B. Usability evaluation is most important during the phase "Analysis: understand and specify the context of use" *
C. Usability evaluation is always required in human-centred design
D. 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
E. Usability evaluation continues until the user requirements are met
F. Paper prototypes are suitable for usability evaluation
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which one of the following statements best describes a user group?
A. A collection of personas whose personal characteristics and context of use with respect to the interactive system are similar or identical
B. A description of a fictitious but realistic group of users and what they intend to do when using an interactive system
C. A description of a group of users and what they want to do when using the interactive system
D. Agroup of participants in a focus group whose personal characteristics and context of use with respect to the interactive system are similar or identical
E. A group of users whose personal characteristics and context of use with respect to the interactive system are similar or identical
F. Agroup of participants in a usability test whose personal characteristics and context of use with respect to the interactive system are similar or identical
正解：E

質問 3：
The figure below shows the relationship between human-centred design activities according to ISO 9241 -210.
Which two errors does this drawing contain?

A. The activity "Management approves user requirements" is missing
B. The activity "Specify user-centred functions" is missing
C. The title "Specify the user requirements" should be "Specify the user requirements to meet the context of use"
D. The title "Evaluate the designs against organisational requirements" should be "Evaluate the designs against user requirements"
E. One of the grey, hatched arrows denoting iteration is missing
F. The activity "Create prototypes" is missing
正解：D,E

質問 4：
Fill in the blanks:
The primary purpose of a prototype is to serve as the basis for a________ often a__________.
正解：
1. usability evaluation, 2. usability test

質問 5：
What is a usability finding? Select two
A. A usability problem
B. The evaluation of the liking of color patterns
C. Something that the users would like to add
D. Something that users liked - that is, a positive usability finding.
E. A usability priority
F. A usability requirement
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Pick which are subtasks:
A. Enter the password
B. Book a flight
C. Rent a car
D. Register on a car rental website
E. Cancel a car rental reservation
F. Log in to a car rental website
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A human-centred________user requirement is a required level of usability to meet identified user needs expressed in terms of measures of effectiveness, efficiency, satisfaction, accessibility, user experience and avoidance of harm from use in a specified context of use.
正解：
1. quantitative

質問 8：
Which one of the following statements best describes the term, "mental model"?
A. A person's thought process about how an interactive system works
B. A low-cost, simple model of a design or concept used to gather feedback from users and other stakeholders during the early stages of design
C. A description of a fictitious but realistic user and what they intend to do when using an interactive system
D. A description of the subtasks within a task that have to be carried out in order to reach the user's goals
E. A data model of how usability test participants felt about an interactive system following a usability test session
F. Information to help a user to interact with an interactive system
正解：A

質問 9：
Which two of the following statements best describe why it's important to distinguish between tasks and subtasks?
A. Tasks are used to derive user needs. Both tasks and subtasks are used to derive user requirements
B. Tasks are for primary users; subtasks are for secondary and indirect users
C. When defining the navigation structure, it's important to focus on tasks. Subtasks are less important than tasks
D. 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
E. According to the master-apprentice model: tasks are for the master; subtasks are for the apprentice
F. Tasks are the main basis for use scenarios, whereas subtasks are the main basis for task models
正解：D,F
解説: (Topexam メンバーにのみ表示されます)