Q.1
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
Q.2
The best way of analysing qualitative user comments collected during a user tset
  • classify the comments into categories and count number of comments in each category
  • find the average and the standard deviation of the data and report it in the body of the report
  • use a scatterplot to graph users on the x axis and comments on the y axis.
  • look for critical incidents to report.
Q.3
Interaction paradigm did the Xerox Star use?
  • conversation
  • knowledge of a physical desktop
  • embedded computing
  • windows, icons, mouse, and pointer (wimp).
Q.4
Light sensitive part of an eye in human vision system is
  • lens
  • cornea
  • retina
  • rods
Q.5
Ear of a human is further categorized into
  • two sections
  • three sections
  • four sections
  • five sections
Q.6
User's vocal system is categorically used as
  • input control
  • processing control
  • memorization control
  • motor control
Q.7
Small region of retina where optic nerve enters the eye is called
  • fovea
  • blind spot
  • ligament
  • lens
Q.8
Reading speed and accuracy is increased by reading familiar words based on
  • word shape
  • word color
  • word as single letter
  • word as character by character
Q.9
User input in human computer interaction is occurred through
  • motor controls
  • experience
  • senses
  • education
Q.10
Limits on the human ability to seen is set by the
  • loss of suppression
  • loss of oppression
  • loss of discrimination
  • loss of calibration
Q.11
Are running a user test session and your participant wants to leave half way through the session. What do you do?
  • ask them to stay until the end as planned, so you can collect your dat
  • after ensuring they do not need medical help, let them leave, with your thanks.
  • offer them an incentive payment to encourage them to finish the
  • none of the abov
Q.12
Of the following is NOT a category of entities?
  • concept
  • place
  • object
  • relationship
Q.13
Task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process
  • system initiation
  • system implementation
  • system analysis
  • system design
Q.14
Would a card-based prototype best fit in the design process?
  • after conceptual design, before scenario design
  • after scenario design, before storyboarding.
  • after storyboarding, before low- level prototyping.
  • after low-level prototyping, before high-level prototyping.
Q.15
Many main categories of principles to support usability?
  • 5
  • 4
  • 6
  • 3
Q.16
Following are examples of placing “knowledge in the world”:
  • showing an example of the required date format.
  • using previously entered values as defaults.
  • using shape coding for aircraft controls
  • all of the abov
Q.17
User interface components:
  • vertically scrolling lists support single- item scrolling
  • a single row of tabs (property sheets) is a good user interface design.
  • . on the macintosh, the trash can was used to eject a diskett
  • all of the abov
Q.18
Of the following does not include in Shneiderman's 8 golden rules?
  • support internal locus control
  • maintain the system frequently
  • permit easy reversal actions
  • offer informative feedback
Q.19
Is an affinity diagram?
  • a diagram showing the degree of connection between people in social networks
  • a diagram used to show people\s cultural affinities or sense of belonging to groups.
  • a diagram that organises individual ideas and insights into a hierarchy showing themes
  • a variant of a tag cloud that is generated from think- aloud protocols.
Q.20
Of the following is the appropriate term to represent the processing mode in which computer user exchange information with the computer by selecting the icons displayed on the screen, and entering commands using the keyboard, adding human judgment to the information processing?
  • time sharing processing
  • online transaction processing
  • batch processing
  • interactive processing
0 h : 0 m : 1 s