Computer's - Human Machine Interaction MCQ's




Question 61 :
Number of keystrokes is _________ work

  1. Logical
  2. Mnemonic
  3. Physical
  4. Structural
  

Question 62 :
A successful direct-manipulation interface must present _____________.

  1. A complex series of user choices.
  2. An appropriate representation or model of reality.
  3. The option for users to enter a long string of commands.
  4. Mixed metaphors so that users don’t become bored
  

Question 63 :
Heat supplied to the cathode by directing a current through a coil of wire is called

  1. Electron gun
  2. Electron beam
  3. Filament
  4. Anode and cathode
  

Question 64 :
Which of the following guidelines do you suggest for use of video in a web page

  1. Never automatically download a video into a page
  2. Create long and elaborate videos
  3. Provide inaccessible controls
  4. Use a video when a task is obvious and understood
  

Question 65 :
______________ interfaces are powerful in that they offer direct access to system functionality

  1. Command line
  2. WIMP
  3. Menus
  4. point and click
  

Question 66 :
_________ is used to make use of application efficiently and get satisfaction out of it

  1. Predictability
  2. Readability
  3. Usability
  4. learnability
  

Question 67 :
It is the design of the interaction between users and products.

  1. Intervention Design
  2. speaking
  3. System Design
  4. Design Protocol
  

Question 68 :
Task efficiency in _____ is limited by browser and network capability, actually user audience usually not well understood.

  1. Graphical user interface
  2. Command line
  3. Web interface
  4. Direct manipulation
  

Question 69 :
Pick-and-Click Interaction can be done with the use of which hardware device

  1. hard disk
  2. monitor
  3. mouse
  4. RAM
  

Question 70 :
Which one of the following is not the major element of Mobile Design

  1. Context
  2. Look and Feel
  3. Colour
  4. Climate
  

Question 71 :
Which of the following is not true regarding 'cones' :

  1. A type of receptor in eye which is more sensitive to light is____
  2. Different types of cones are sensitive to different wavelengths of light
  3. Eye has approximately 6 million cones
  4. Helps us see colors
  

Question 72 :
Short term memory retains information for

  1. a few seconds up to about a minute
  2. a few hours
  3. a few days
  4. a few month and year
  

Question 73 :
Which of the following Characteristics does Scatterplots have ?

  1. Use of two or more-dimensional displays of data
  2. Maintain inconsistent scale size intervals
  3. Provide variable-sized plot points
  4. Visually distinguish points of particular significance through a highlighting technique
  

Question 74 :
What is false about generic software product design process?

  1. It begins with SRS
  2. It ends with Product Design P roblem
  3. Analysis is done and end product is project mission statement
  4. It ends with SRS
  

Question 75 :
Which of the following is true for a mobile design?

  1. People respond to the visual aesthetic.
  2. The colors used, square and rounded corners, gradient and flat backgrounds help improve user experience.
  3. Great information design is a great visual design.
  4. User’s experience is completely dependent on all the facets of the mobile information architecture.
  

Question 76 :
Which of the following statement is true in case of Perception of Colour

  1. 8% males and 1% females are color blind
  2. 1% males and 8% females are color blind
  3. Humans can not be color blind
  4. Color blindness is more common in females
  

Question 77 :
Drawbacks of direct manipulation include all of the following except _____________.

  1. Designs may consume valuable screen space.
  2. Users must learn the meanings of visual representations.
  3. Visual representation may be misleading
  4. The gulf of execution is increased
  

Question 78 :
Define life cycle model in HCI

  1. Spiral, usability engineering
  2. Star, usability engineering
  3. usability engineering, iterative design
  4. Star, iterative design
  

Question 79 :
How many types of 3-D image processing techniques are there in image perception?

  1. 3
  2. 4
  3. 5
  4. 6
  

Question 80 :
Widgets and Games are the types of mobile _________.

  1. Applications
  2. Navigations
  3. Screen Elements
  4. Functions
  

Question 81 :
PQR is looking at how interface designers went about their work. He identified two different modes of activity: one is _________ and other is ___________.

  1. Analytic mode, synthetic mode
  2. Evaluation mode, testing mode
  3. Analyze mode, feedback mode
  4. Implementation mode, task mode
  

Question 82 :
Task efficiency in _____ is limited by browser and network capability, actually user audience usually not well understood.

  1. Graphical user interface
  2. Command line
  3. Web interface
  4. Direct manipulation
  

Question 83 :
Tiled windows are best suitable for

  1. Single task activities
  2. Switching between tasks
  3. Experienced users
  4. Tasks requiring lot of window manipulation
  

Question 84 :
What is the opposite of unity considering visually pleasing composition elements

  1. Irregularity
  2. Fragmentation
  3. Regular
  4. Asymmetry
  

Question 85 :
Simple model of human interaction was proposed by

  1. Stuart K. Card
  2. Card, Moran and Newwell
  3. Thomas P. Moran
  4. Allen Newell
  

Question 86 :
The devices which converts the electrical energy into light is called

  1. Liquid-crystal displays
  2. Non-emitters
  3. Plasma panels
  4. Emitters
  

Question 87 :
Users conceptual space is control and constrained by programs in _____ .

  1. Graphical user interface
  2. Web interface
  3. Command line
  4. Direct manipulation
  

Question 88 :
Which of the window not component of windows.

  1. Frame
  2. Stage
  3. Status Bar
  4. Size grip
  

Question 89 :
Which of the following is advantage of Menu Selection?

  1. Utilizes recognition memory
  2. Faster learning
  3. Familiar format
  4. Simplifies information entry
  

Question 90 :
Psychology is defined as the scientific study of:

  1. people and things
  2. emotions and beliefs
  3. perception and religion
  4. mind and behaviour
  
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