Human Computer Interaction Set 14 MCQs

Q1 | Evaluations done during design to check that product continues to meet user’s needs are kno

formative

summative

relative

none of the given

Q2 | Desktop applications fit into categories of posture.

two

three

four

five

Q3 | Goal-oriented context scenarios are _ task-oriented than key path Scenario

less

alike

more

none of the given

Q4 | Which of the following is true about good design?

good design is just cool graphics

good design is just common sense

good design comes from aniterative process with the user in loop

good design can come from fixing the ui at theend

Q5 | There can only be one _ persona per interface for a product

primary

secondary

supplemental

customer

Q6 | What are the most common things you do with the product is a type of _ .

goal-oriented question.

system-oriented question.

workflow-oriented question.

attitude-oriented question.

Q7 | Concerning competitive analysis:

. two groups of usability testers compare their results for the same interface.

it is used for usability benchmarking.

it is an online between- groups experiment

represents a particular type of user.

Q8 | Thinking aloud testing:

slows down the user byabout 17%

cannot provide performancedata.

is a formative evaluationmethod.

all of the above

Q9 | User personas that are not primary or secondary are personas.

served

supplemental

customer

negative

Q10 | & are the main functions of GUI.

pointing & selecting

selecting & executing

pointing & editing

none of these

Q11 | A pluralistic walkthrough?

requires a fully functional prototype

is usually conductedat the end of the development process

is often conductedwith low-fidelity designs

requires having several alternate designs

Q12 | What is the best description of a conceptual model?

a high level description of how a system is organised and how it operates

interaction paradigms and interaction modes

the problem space faced by the designer when gathering user requirements

none of the above.

Q13 | : capture the non-verbal dialogue between artifact and user over time.

persona

scenario

dialogue

design model

Q14 | Explanatory undo is, generally, a much more pleasant feature than .

single undo

multiple undo

blind undo

incremental undo

Q15 | Browser Title always contains the word ‘ ’.

home

default

error

browser

Q16 | Conventional wisdom says that tell the user when he has made some mistake.

program crash

system stuck

error messages

metadata

Q17 | _ helps meet psychological and cognitive processing needs, increases human confidence.

attitude

feedback

interaction designvisual analysis

Q18 | Evaluation done during design to check that product continues to meet users'needs are known as evaluation

summative

formative

relativethe idea that users earn by exploring an interfacetext should be legible and distinguishable from its background under different lighting conditions

qualitative

Q19 | The field of HCI

is a brunch of computer engineering

involves very little applied knowledge

focuses on the study of human behavior on the basis of pschology

attempts to understand and shape the way people interact with computers

Q20 | Which of the following is not a design principle that allow the user to maintain control?

provide for flexible interaction

allow user interaction tobe interrupt-able and undo-able

show technical internals from the casual user

design for direct interaction with objects that appear on the screen

Q21 | What is the most important property that a prototype should have?

it should support a wide range of user tests.

it should look like the final product.

it should allow the key design concepts to be testedwith users.

it should be easy to throw away.

Q22 | Which of the following are principles of icon design?

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

design a set of icons as a whole.

the icons in a set should be visually balanced

all of the above.

Q23 | What kind of activity does the D.E.C.I.D.E. acronym support?

planning and conducting an evaluation and analysing the data.

conducting user tests.

deciding what kind of prototype to use for usertests.

deciding whether to perform empirical or analytical evaluations.

Q24 | Which is the best definition of an interface metaphor?

in broad terms, the kind of technical and software framework within which human system interaction takes place (e.g., wimp, mobile, tangible)

an idea from the world that is used in the interface to help the user understand what to do (e.g., click on tabs to change window contents, use shopping cart to store items to purchase)

what the human does to make inputs and receive information from the system (e.g., click and drag an object, talk to an object, move self closer to an object, converse with anentity, etc)

the conceptual model used to guide the design of the interface.

Q25 | Rolf Molich’s Comparative Usability Evaluation (CUE) studies:

show there is a large amount of overlap between findings from different teams.

show many teams found more problems than theychose to report.

use the common industry format (cif) for usabilityreports.

show that usability testing finds all known problems.