Computer's - Human Machine Interaction MCQ's




Question 871 :
Learnability in case of principle to support usabbility is

  1. the ease with which new users can begin effective interaction and achieve maximal performance
  2. the ease with which old users can begin effective interaction and achieve maximal performance
  3. the ease with which new users can begin effective interaction and achieve minimal performance
  4. the ease with which old users can begin effective interaction and achieve minimal performance
  

Question 872 :
They are the navigation controller/ commander of the user interface.

  1. CEOs
  2. Users
  3. Planners
  4. Navigation
  

Question 873 :
what is GDTA

  1. Goal Directed Task Analysis
  2. goal data task analysis
  3. goal direct team analysis
  4. goal design task analysis
  

Question 874 :
____ enables maintenance of a better sense of context ,restricted navigation paths, multiple windows.

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

Question 875 :
Which is true about is Iterative Design?

  1. Product tested and evaluated repeatedly
  2. Process to test the prototype
  3. Process to identify the user need
  4. Products are process using waterfall model
  

Question 876 :
Which of the following is not a example of Native Mobile app

  1. Twitter
  2. LinkdIn
  3. Gmail
  4. Google Maps
  

Question 877 :
The following window is the first one which appears on screen when an action is started

  1. primary
  2. secondary
  3. tertiary
  4. modal
  

Question 878 :
Using icons on the desktop to represent operations is a type of ________ constraint.

  1. Physical
  2. Logical
  3. Cultural
  4. Social
  

Question 879 :
______________is the name for the condition that exists when a remotely controlled device transmits its current position, but does it so slowly that it does not indicate its exact current position.

  1. Incomplete feedback
  2. Transmission delay
  3. Insufficient feedback
  4. Feedback delay
  

Question 880 :
RSVP is

  1. recall sensor visual preview
  2. rapid sensor visual preview
  3. recall sensor visual preview
  4. Rapid Serial Visual Presentation
  

Question 881 :
A color is referred using three properties it possesses: hue, chroma or saturation, and value or intensity, Statement 1: Hue is the spectral wavelength composition of a color. Statement 2: Chroma or saturation is the purity of a color in a scale from gray to the most vivid version of the color. What is true about the above statements?

  1. Only Statement 1
  2. Only Statement 2
  3. Both are True
  4. Both are false
  

Question 882 :
Status bar is also called ____

  1. Tool bar
  2. Scroll bar
  3. Message bar
  4. Title bar
  

Question 883 :
Which of the following is not golden rule for interface design?

  1. Divide and Conquer
  2. Place the user in control
  3. Reduce the user’s memory load
  4. Make the interface consistent
  

Question 884 :
Which of the following is not a type of sensory memory?

  1. Iconic
  2. Episodic
  3. Echoic
  4. Haptic
  

Question 885 :
Morphemes are smalles unit of ______that has meaaning

  1. Language
  2. Sentence
  3. Word
  4. Letter
  

Question 886 :
An alphaslider allows users to ________________

  1. Reduce the number of required cursor movements
  2. Customize menu views and operations
  3. Select one item from a large number of categorical items
  4. View menu items in context
  

Question 887 :
First generation of the mobile communication had started working in?

  1. 60s
  2. 70s
  3. 80s
  4. 90s
  

Question 888 :
A _________is usually a collection of icons those are reminiscent of the purpose of the various modes

  1. Button
  2. Pointer
  3. Palette
  4. Title bar
  

Question 889 :
Which of the following is not one of the primary colors?

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

Question 890 :
Web system must refrain from

  1. haphazard use of leading-edge technology.
  2. Understand the current level of Web technology
  3. Design for system configuration used by most users
  4. Design based on human behaviour
  

Question 891 :
The following is a type of device based control

  1. Icon
  2. Text box
  3. Mouse
  4. Buttons
  

Question 892 :
A test where participants are asked to retrieve in any order stimuli previously presented is

  1. cued recall
  2. implicit memory
  3. explicit memory
  4. free recall
  

Question 893 :
On a black and white system with one bit per pixel, the frame buffer is commonly called as

  1. Pix map
  2. Multi map
  3. Bitmap
  4. Road Map
  

Question 894 :
The type of radio and antenna determines the capability of the ............ and the services you can enable on it.

  1. Operating system
  2. operator
  3. Application framework
  4. Network
  

Question 895 :
A device such as mouse or trackball that enables the user to select objects on the display screen is known as ____ .

  1. Pointing device
  2. Windows
  3. icons
  4. Pointer
  

Question 896 :
A traffic light signal which glows red indicates

  1. signifier
  2. affordance
  3. both signifier and affordance
  4. magnifier
  

Question 897 :
Goal Directedness. Sub goal decomposition. Operator application are features of

  1. Induction
  2. Problem defining
  3. Deduction
  4. Abductive reasoning
  

Question 898 :
The quantitative information is one which concerns the

  1. value of some variable
  2. Rate of change
  3. Condition or status of a system
  4. Presence or absence of some specific object
  

Question 899 :
Which of the following is not the informative mobile application?

  1. A news site
  2. An online directory
  3. A marketing site
  4. A Gaming site
  

Question 900 :
______ is the desired output from a performed task

  1. Action
  2. Goal
  3. Performance
  4. Records
  
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