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in Human Computer Interaction (HCI)

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Information Technology Engineering (IT) .

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601.

Combination of Toggle Selection and Object Selection is

A. collected selection
B. object selection
C. toggle selection
D. hybrid selection
Answer» D. hybrid selection
602.

................. is a pattern for keeping track of selection as it spans multiple pages

A. collected selection
B. object selection
C. toggle selection
D. hybrid selection
Answer» A. collected selection
603.

................ is when selection is made directly on objects within the interface

A. instant selection
B. direct selection
C. object selection
D. interface selection
Answer» C. object selection
604.

The time to acquire a target is a function of the distance to and size of the target

A. richard feynman law
B. bruce tognazzini law
C. fitts\s law
D. rolf o. peterson law
Answer» B. bruce tognazzini law
605.

A master switch to toggle on/off Contextual Tools for the page,

A. multi- level tools
B. hover- reveal tools
C. always- visib le tools
D. toggle- reveal tools
Answer» D. toggle- reveal tools
606.

................. is Progressively reveal actions based on user interaction.

A. multi- level tools
B. hover- reveal tools
C. always- visib le tools
D. toggle- reveal tools
Answer» A. multi- level tools
607.

Multi-Level Tools ―mutton is

A. menu + on = mutton
B. mute + on = mutton
C. menu + button = mutton
D. mute + button = mutton
Answer» C. menu + button = mutton
608.

Which one is an Overlay

A. dialog overlay
B. detail overlay
C. input overlay
D. all of the above
Answer» D. all of the above
609.

The ............ Effect is useful when the Dialog Overlay contains important information that the user should not ignore

A. overlay effect
B. lightbox effect
C. whitebox effect
D. darkbox effect
Answer» B. lightbox effect
610.

What are the types of inlays

A. dialog inlay , list inlay & detail inlay
B. list inlay & detail inlay
C. dialog inlay & detail inlay
D. non of the above
Answer» A. dialog inlay , list inlay & detail inlay
611.

.............. turns the scrollbar into a pagination control.

A. message scrolling
B. drop down scrolling
C. virtual scrolling
D. pagination scrolling
Answer» C. virtual scrolling
612.

clicking on a button to load more items into the page on demand is,

A. virtual paging
B. outline paging
C. demand paging
D. inline paging
Answer» D. inline paging
613.

A great place for Virtual Panning is

A. map
B. list
C. page
D. virtual memory
Answer» A. map
614.

............... is a way to create a virtual canvas.

A. zoomable user interface
B. virtual user interface
C. realtime user interface
D. all of the above
Answer» A. zoomable user interface
615.

Interactive Single-Page Process is a type of,

A. data flow patterns
B. resource flow patterns
C. process flow patterns
D. non of the above
Answer» C. process flow patterns
616.

................ is a powerful pattern that benefits from a reactive interface.

A. complete pattern
B. auto complete pattern
C. reactive pattern
D. auto reactive pattern
Answer» B. auto complete pattern
617.

Pattern that support virtual pages

A. virtual scrolling
B. inline paging
C. scrolled paging
D. all of the above
Answer» D. all of the above
618.

Virtual Scrolling turns the scrollbar into

A. virtual control
B. pagination control
C. scrollbar control
D. all of the above
Answer» B. pagination control
619.

Which is true about auto complete pattern

A. auto- complete transforms a recall problem into one of recognition
B. auto- complete is process to recall problem into many of recognition
C. auto- complete is reverse process to recall problem into one recognition
D. none of the above.
Answer» A. auto- complete transforms a recall problem into one of recognition
620.

During each event you can visually manipulate a number------- ----

A. page
B. actors.
C. cursor
D. tool tip
Answer» B. actors.
621.

Purpose of Drag and Drop is

A. drag and
B. drag and
C. drag and
D. all the
Answer» D. all the
622.

The most common form of selection on the Web is

A. toggle selection
B. checkbox
C. toggle buttons
D. none of the above
Answer» A. toggle selection
623.

------------is the easiest way to allow discontinuous selection.

A. toggle selection
B. checkbox
C. toggle buttons
D. none of the above
Answer» A. toggle selection
624.

----------islands of application functionality

A. menu bars,
B. toolbars,
C. palettes
D. all the above
Answer» D. all the above
625.

Who introduced touch-based interfaces to the consumer market

A. apple
B. google
C. samsung
D. nokia
Answer» A. apple
626.

--------an ergonomic principle that ties the size of a target and its contextual proximity to ease of use

A. fitts law
B. newton law
C. bayes law
D. none of the above.
Answer» A. fitts law
627.

------------are the Web’s version of the desktop’s right-click menus.

A. contextual tools
B. search tools
C. edit menu
D. file menu
Answer» A. contextual tools
628.

Place Contextual Tools directly in the content is

A. always- visible tools
B. hover- reveal tools
C. toggle- reveal tools
D. all the above
Answer» A. always- visible tools
629.

The --------- button and Digg scorecard provide Always-Visible Tools next to each story

A. digg it
B. secondary menus
C. multi-level tools
D. toggle- reveal tools
Answer» A. digg it
630.

---------are really just lightweight pop ups

A. overlays
B. window
C. inlays
D. none of the above
Answer» A. overlays
631.

-------------replace the old style browser pop ups

A. dialog overlays
B. window
C. inlays
D. none of the above
Answer» A. dialog overlays
632.

“Don’t stop the proceedings with idiocy” Who states a simple principle?

A. alan cooper
B. mcgrawhill
C. litche
D. none of the above
Answer» A. alan cooper
633.

A simple technique is to expand a part of the page, revealing a dialog area within the page

A. dialog inlay
B. dialog overlays
C. digg it
D. multi- level tools
Answer» A. dialog inlay
634.

The popular site ----------generally makes it easy to create and publish blogs

A. google blogger
B. microsoft blogger
C. github
D. none of the above
Answer» A. google blogger
635.

Another common place where multiple pages are used to complete a process is when adding items to a shopping cart

A. inline assistant process
B. outline assistant process
C. complete a process
D. none of the above
Answer» A. inline assistant process
636.

The simplest type of ------is when editing a single field of text inline

A. in-page editing
B. out-page editing
C. multi-page editing
D. d].none of the above
Answer» A. in-page editing
637.

The pattern ----------Edit describes this approach: editing multiple values inline.

A. single- field inline
B. out-page editing
C. multi-page editing
D. multi- field inline
Answer» D. multi- field inline
638.

-----------patterns bring the editing form just a layer above the page

A. overlay edit
B. out-page edit
C. multi-page edit
D. multi- field inline
Answer» A. overlay edit
639.

A good example of Table Edit is a ----------

A. email
B. ms office
C. google docs spreadsheet
D. libra office
Answer» C. google docs spreadsheet
640.

One of the great innovations that the ------------brought to the world in 1984 was Drag and Drop

A. macintosh
B. windows
C. linux
D. solaris
Answer» A. macintosh
641.

In visual perception, change blindness is the phenomenon where a person viewing a
visual scene apparently fails to detect large changes in the
scene

A. change blindness
B. color blindness
C. object blindness
D. menu blindness
Answer» A. change blindness
642.

---------can be used to increase engagement

A. change blindness
B. transitions
C. object blindness
D. menu blindness
Answer» B. transitions
643.

If you don’t have a story, no amount of graphic trickery will make it interesting. Who states?

A. harry marks
B. alan cooper
C. litche
D. none of the above
Answer» A. harry marks
644.

The --------transition is especially useful for extending screen real estate

A. faceplate
B. object plate
C. color plate
D. none of the above
Answer» A. faceplate
645.

Which one of these would NOT be found in a good Human Computer Interaction?

A. Common short cuts, like CTRL+Z for undo
B. Icons that can have specific meanings
C. A long command line to achieve a function
D. Sounds that convey meanings
Answer» C. A long command line to achieve a function
646.

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

A. program crash
B. system stuck
C. error messages
D. metadata
Answer» C. error messages
647.

How do you identify the user in the usability engineering lifecycle?

A. Draw up a user profile
B. Run a thinking aloud test
C. Assume the role of an apprentice learning from the master craftsman
D. Observe representative Users
Answer» D. Observe representative Users
648.

In a heuristic evaluation ……………………

A. A group of usability expert judges an interface with a detailed checklist of guidelines
B. A group of test users conducts a formal experiment
C. A group of psychologists administers a questionnaire
D. A group of usability experts reviews a user interface according to a small set of general principles
Answer» B. A group of test users conducts a formal experiment
649.

The primary interactive method of communication used by human is …….

A. reading
B. writing
C. speaking
D. Listening
Answer» C. speaking
650.

Identify from among the following the attribute of usability.

A. Learnability
B. Usefulness
C. Generalizability
D. Subjective satisfaction
Answer» A. Learnability

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