Computer's - Human Machine Interaction MCQ's




Question 841 :
___________________________is that, describes the creation of a new goal to enable an operator to apply it.

  1. Difference Reduction
  2. Backup avoidance
  3. Means-end analysis
  4. Abduction
  

Question 842 :
which of the following color has the highest wavelength?

  1. Blue
  2. Red
  3. Green
  4. Yellow
  

Question 843 :
Ergonomics can be also called as……

  1. The development of design
  2. The study of the physical characteristics of the interaction
  3. Window design system
  4. Hardware environment
  

Question 844 :
__________________ are an exception to Components of a Statistical Graphic.

  1. Pie Charts
  2. Bar Graphs
  3. Line Graphs
  4. Histograms
  

Question 845 :
Link to a site, browse or read pages, fill out forms etc are different user tasks performed in-

  1. Web interface
  2. GUI
  3. Printed pages
  4. Digital systems
  

Question 846 :
The size of a chunk of information a person can hold in short-term memory depends on _________.

  1. Their familiarity with the material (knowledge and experience).
  2. Their long-term memory
  3. Their natural cognitive abilities
  4. Their age and gender
  

Question 847 :
Exploring how children talk together in order to see if an innovative new groupware productwould help them to be more engaged would probably be better informed by a ______________.

  1. Usability testing
  2. Field study
  3. Predictive evaluation
  4. DECIDE framework
  

Question 848 :
____box provides a set of choices to the user.

  1. List
  2. Text
  3. Combo
  4. Command
  

Question 849 :
Which one is the basic input device in GUI?

  1. Graphics Tablet
  2. Mouse
  3. Voice System
  4. Touch panel
  

Question 850 :
Which of the following is the golden rule for interface design?

  1. User Flexible
  2. Reduce the user’s memory load
  3. Make the interface consistent
  4. Place the user in control
  

Question 851 :
____________ are gradually developed in order to understand something, explain things, make decisions, do something, or in-teract with another person

  1. physical model
  2. Mental models
  3. transport model
  4. data model
  

Question 852 :
Interactivity is also critical in dealing with

  1. Understanding
  2. Design Style
  3. Errors
  4. Sequentiality
  

Question 853 :
________ memory is to hearing as ________ memory is to seeing.

  1. echoic, eidetic
  2. eidetic, echoic,
  3. working, short-term
  4. short-term, working
  

Question 854 :
How many types of image processing techniques are there in image perception?

  1. 1
  2. 2
  3. 3
  4. 4
  

Question 855 :
Interface Toolkits for Android mobile framework is

  1. JavaFX
  2. iPhone SDK
  3. Android SDK
  4. Mojo SDK
  

Question 856 :
Which of the following statement or statements are true about system messages: Statement 1: Warning messages call attention to a situation that may be undesirable. Statement 2: Critical messages call attention to conditions that require a user action before the system can proceed.

  1. Only Statement 1
  2. Only Statement 2
  3. Both are True
  4. Statement 1 is True - Statement 2 is False
  

Question 857 :
Which is a disadvantage of Graphical System?

  1. Exploits visual/spatial cues
  2. Fosters more concrete thinking
  3. Working domain is the present.
  4. Replaces national languages
  

Question 858 :
Which of the following is not a user interface design process?

  1. User, task, and environment analysis and modeling
  2. Interface design
  3. Knowledgeable, frequent users
  4. Interface validation
  

Question 859 :
Which of the following is a form of reasoning?

  1. Deductive
  2. Relative
  3. Subjective
  4. Probabilistic
  

Question 860 :
The horizontal and vertical height of a screen in pixels is called

  1. Mega pixel
  2. Screen display
  3. Screen resolution
  4. Screen orientation
  

Question 861 :
Card, Moran and Newell [56] described the Model Human Processor in

  1. 1988
  2. 1983
  3. 1992
  4. 1990
  

Question 862 :
To provide emphasis one should not use which of the following technique?

  1. Higher brightness
  2. Contrasting colors
  3. Positioning
  4. Overlapping
  

Question 863 :
Which of the following statement is not correct with rwpect to Golden rules and heuristics

  1. Nielsen’s 10 Heuristics
  2. Shneiderman’s 8 Golden Rules
  3. Norman’s 7 Principles
  4. Newton metgod
  

Question 864 :
Which of the following is not the part of the mobile eco system?

  1. Mobile phone
  2. Tablet
  3. CRO
  4. Laptop
  

Question 865 :
The concept by which the understandability of written materials can be measured is

  1. writability
  2. acceptability
  3. adjustability
  4. readability
  

Question 866 :
They can be referred to as MNOs

  1. Operator
  2. Aggregrator
  3. Networks
  4. Operating System
  

Question 867 :
How many phonems are there in English language

  1. 26
  2. 40
  3. 50
  4. 30
  

Question 868 :
What does the aesthetic-usability effect refer to?

  1. People tend to perceive usable products as more attractive.
  2. People tend to perceive attractive products as more usable.
  3. Usability and aesthetics are equally important in web design.
  4. The perception of attractiveness and usability of a new site are evaluated in the first 50ms when a user first sees the site.
  

Question 869 :
Which of the following is Golden Rule of design

  1. Offer Informative feedback
  2. Simplify the structure of task
  3. Make things visible
  4. Design for error
  

Question 870 :
_________is what goes on in out heads when we carry out our everyday activities?

  1. Cognition
  2. Learnability
  3. Memorability
  4. Flexibility
  
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