Computer's - Human Machine Interaction MCQ's




Question 121 :
Which of the following is not true for clickstreams?

  1. Clickstream is a useful tool for rearchitecting larger websites.
  2. Clickstreams are usually historical and used to see the information flaws in the information architecture.
  3. Clickstream is a term used to show the behavior on websites, display the order in which the user travel through site’s information architecture.
  4. Clickstreams are a classic information architecture deliverable.
  

Question 122 :
Visual or special representation of information has been found to be easier to retain and manipulate and leads to _____ .

  1. immediate feedback
  2. faster use and problem-solving
  3. more natural
  4. more attractive
  

Question 123 :
With reference to ordering of data and content, which of the following is not a common information ordering scheme

  1. Conventional
  2. Frequency of use
  3. Specific to General
  4. Sequence of use
  

Question 124 :
_____________ are GUIs that consists of electronic counterparts to physical objects in the real world to match the knowledge requirements of users.

  1. User interaction models
  2. conceptual model
  3. Interface Metaphors
  4. implementation model
  

Question 125 :
Which of the following is an advantage of graphical presentation of information?

  1. enhances a person’s information processing capability
  2. increases requirement of perceptual and mental information coding
  3. increases load on memory
  4. Makes the interface look clumsy
  

Question 126 :
Which of the following is not a design principle that allow the user to maintain control?

  1. Provide for flexible interaction
  2. Allow user interaction to be interrupt-able and undo-able
  3. Show technical internals from the casual user
  4. Design for direct interaction with objects that appear on the screen
  

Question 127 :
The goal of human performance is to perform _____________. To do so requires linking in-puts and responses into a sequence of action

  1. Encoding
  2. skillfully
  3. information rate
  4. Mental models
  

Question 128 :
Which of the following is not true about pie charts?

  1. They provide no means of absolute measurement.
  2. They cannot represent totals greater than 100 percent
  3. They can only represent a fixed point in time
  4. Human estimation of relationships is more accurate with angular than with linear representations
  

Question 129 :
What are the disadvantages of direct manipulation?

  1. may be more difficult to program, not suitable for small graphic displays, compact notations main better suit export users
  2. compact notations main better suit export users
  3. may be more difficult to program
  4. not suitable for small graphic displays
  

Question 130 :
if screen searching is performed to locate information of a particular kind or quality,_____

  1. color code the types of status that the information may possess
  2. use color to provide visual groupings
  3. color code these kinds or qualities for contrast
  4. color code the different parts to focus selective attention on each in turn
  

Question 131 :
All of the following are good guidelines for use of icons except _________________.

  1. Represent the object or action in a familiar and recognizable manner.
  2. Carefully consider three-dimensional icons; they are eye-catching but also can be distracting.
  3. Limit the number of different icons.
  4. Make the icon blend in with its background
  

Question 132 :
_____________ is a better way to convey functions

  1. Pictures
  2. Text
  3. Color
  4. Alert boxes
  

Question 133 :
Kinesthetics involves the use of which one of the following parts

  1. limbs and joints
  2. feet
  3. hands
  4. skin
  

Question 134 :
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 135 :
Optimize the number of elements on a screen, within limits of clarity reflects _________principle of screen design

  1. Irregularity
  2. Economy
  3. Simplicity
  4. Asymmetry
  

Question 136 :
Which of the fillowing is not true when reffering to icons?

  1. Mapping an icon to an object is relatively easy
  2. Icons are small pictorial images used to represent objects
  3. Icons may stand alone on a desktop or in a window, or be grouped together in a toolbar
  4. always used in group
  

Question 137 :
Which of the following is golden rule for interface design?

  1. Place the user in control
  2. Reduce the user’s requirements
  3. Make the good interface
  4. User's belief
  

Question 138 :
What is the base layer of the mobile ecosystem

  1. services
  2. operators
  3. platform
  4. devices
  

Question 139 :
The difference between the intentions and allowable actions is the:

  1. Gulf of Organization
  2. Gulf of Evaluation
  3. Gulf of Execution
  4. Gulf of Submission
  

Question 140 :
______ is used when interaction with any other window must not be permitted.

  1. Model
  2. Mode
  3. Modal
  4. Modeless
  

Question 141 :
Research has found that _____and more accurately than text and that the graphical attributes of icons.

  1. symbols can be recognised faster
  2. faster learning
  3. faster use and problem solving
  4. more natural
  

Question 142 :
Which of the following is not a basic categorie of the Smith and Mosier guidelines for design:

  1. User Guidance
  2. Data Entry
  3. Data Transmission
  4. Robustness
  

Question 143 :
The factor that influence an icon’s usability is

  1. Size
  2. Clear and Legible
  3. Bright
  4. Attractiveness
  

Question 144 :
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 145 :
__________ refers to the relationship between controls and their effects in the world.

  1. Visibility
  2. Affordance
  3. Mapping
  4. Constraint
  

Question 146 :
As a person work with a system, he or she then develops a__________of the system

  1. Mental model
  2. Conceptual model
  3. System model
  4. Oprerational model
  

Question 147 :
The inclusion of different media on a screen is possible due to the use of :

  1. Sound
  2. Photographs
  3. Images
  4. Multimedia
  

Question 148 :
which is not a user interface components?

  1. Input
  2. Output
  3. Printer
  4. end users
  

Question 149 :
LMN want to add a bulletin board to an ecommerce website to increase the number of visitors, which of the following analysis will help?

  1. Qualitative
  2. Evaluative
  3. Quantitative
  4. Scientific
  

Question 150 :
Identify the incorrect operation with widget.

  1. update
  2. Disable
  3. Restart
  4. Enable
  
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