Human Computer Interaction Set 12 MCQs

Q1 | is the least technical way of collecting data, but it can be difficult and tiringto write and observe at the same time.

audio recording.

taking notes.

observation

video

Q2 | An observational study:

provides insight into how hardware is used.

. is a formative evaluation method.

involves time- consuming manual analysis of user sessions.

. can reach a wide subject group.

Q3 | In a co-discovery test:

the user works togther with the facilitator

two users explore an interface together.

nothing shows issue.

a structuredwalkthrough discovers problems.

Q4 | Which of the following is a design implication of our understanding of human attention?

tactile feedback should make the same kinds of distinctions that a person would feel in the world

interface with more information than is needed at the present moment for the user

text should be legible and distinguishable from its background under different lighting conditions

sounds should be audible and distinguishable in the user

Q5 | Which of the following should an HCI expert take care of while designing aproduct?

you can make as many assumptions as possible

if it\s not obvious to the users, it’s alwaystheir fault

you should not think yourself as a typicaluserd.

the end user is never a beginner

Q6 | Which of the following is not a factor in the failure of the systems developments projects?

failure of systems integration

size of the company

continuation of aproject that should have been cancelled

inadequate user involvement

Q7 | Which of these belong to the four criteria used to critique a cognitive walkthrough success or failure story:

will the user be trying to achieve the right effect?

will the user know that the correct action is available and will achieve the desiredeffect?

. if the correct action is taken, will the user see that things are going ok?

all of above

Q8 | Which of the following is not a factor in the failure of the systems developments projects?

failure of systems integration

size of the company

continuation of a project that should have beencancelled

inadequate user involvement

Q9 | A question format that collects users opinions on a verbal scale (eg. strongly disagree to stronglyagree) is called what?

a psychometric scale

a likert scale

a questionnaire

an open-response questionnaire item.

Q10 | Mental model is a/ an of a device or a system

summary of the characteristics of users

estimate of mental level of users

human representation of the conceptual structure

investigation results about mental characteristics of users

Q11 | is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnosticinformation

co-discovery

active intervention

splendid research

none of the given

Q12 | To reconstruct a system, which of the following keyelement(s) must be considered :

outputs and inputs

control andprocessors.

feedback andenvironment

all of the above

Q13 | What is true for vertical protoyping?

it is a particular kind of workingprototype.

it provides full interface features.

. it is designed to show how much verticalscrolling is acceptable

. it provides critical functionality.

Q14 | Which of the following is not a characteristic of good test data

should be comprehensive

every statementshould be executed

users do not participate at this preliminary stage

all of the above

Q15 | If the user wants to place the document somewhere in the file system hierarchy, he can request this function from the menu.

explicitly

implicitly

habitually

properly

Q16 | Which of the following is the comparison of what happened in the world with what we wanted tohappen?

action

evaluation

execution

none of these

Q17 | Which of the following instances illustrates‘cognitive walkthrough’?

talk to the users about their needs

consult the experts

imagine yourself as the user and think fromtheir perspective

none of the above

Q18 | is the least technical way of collecting data, but it can be difficult and tiring towrite and observe at the same time.

audio recording.

taking notes.

observation

video

Q19 | Research can tell you about what, how, many and why in rich, multivariate detail.

quantitative

qualitative

sme

none of these

Q20 | Which of the following are principles of icon design?

the icon set should be consistent in terms of size, colours, metaphor, and levelof realism.

design a set of icons as a whole.

the icons in a set should be visually balanced

all of the above.

Q21 | Which of the following' is NOT a characteristic of good test data?

should be comprehensive

every statement should beexecuted

users do not participate at this preliminary stage

expected output from the module\s execution should bedetermined manually

Q22 | Which of the following is not a factor in the failure of the systems developments projects?

failure of systems integration

size of the company

continuation of a projectthat should have been cancelled

inadequate user involvement

Q23 | Which of the following fields is not an influence on Human Computer Interaction (HCI)?

ergonomics

cognitive psychology

computer science

all of the above are an influenceon hci

Q24 | A pluralistic walkthrough?

requires a fully functional prototype

is usually conducted at the end of thedevelopment process

is often conducted with low-fidelity designs

requires having several alternate designs

Q25 | Which of the following is general term for the technology capable of creating a virtual world with

vr

ir

ar

or