Computer's - Human Machine Interaction MCQ's




Question 781 :
______________________ is the relationship between moving a control, and the results in the real world.

  1. Mapping
  2. Natural Mapping
  3. Natural Signalling
  4. Natural Design
  

Question 782 :
Which colors are used in CMYK color model ?

  1. Cyan, Maroon, Yellow, Blue
  2. Cyan, Magnolia, Yellow, Blue
  3. Cyan, Magenta, Yellow, Black
  4. Cyan, Magenta, Yellow, Blue
  

Question 783 :
The ability to reverse unwanted actions also increases user confidence and hastens system mastery means _____ .

  1. actions can be easily reversible
  2. more attractive
  3. immediate feedback
  4. low typing requirements
  

Question 784 :
Users conceptual space is control and constrained by programs in _____ .

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

Question 785 :
Instant understanding of data can be possible by

  1. Table
  2. Images
  3. Statistical Graph
  4. Texts
  

Question 786 :
The Model describe the how the interface will present object , the relationship between the object , the properties of the object, and the action that will be performed is

  1. Conceptual Model
  2. Mental Model
  3. Implementation model
  4. GUI model
  

Question 787 :
The operator’s role in the ecosystem___________

  1. is to create and maintain a specific set of wireless services over a reliable cellular network
  2. is to only create a specific set of wireless services over a reliable cellular network
  3. is to only maintain a specific set of wireless services over a reliable cellular network
  4. decide Corporate norms for service
  

Question 788 :
What is not True about Bar Graphs ?

  1. Can be used to show a few differences between seperate entities
  2. Can be used to show differences in a Variable at a few discrete intervals
  3. Cannot be arrayed vertically
  4. Provide a consistent ordering for related groups of bars
  

Question 789 :
When designing time-critical tasks, minimize errors and reduce human response times by doing the following:

  1. Proper validation
  2. Provide alert using dialog boxes
  3. Minimize the number of options presented to the user
  4. Provide minimum data to user
  

Question 790 :
Which one is not cons of Mobile native applications?

  1. You can charge for applications
  2. They cannot be easily ported to other mobile platforms
  3. They require certification and distribution from a third party that you have no control over
  4. They require you to share revenue with the one or more third parties
  

Question 791 :
People frequently counter the idea of ________feedback with arguments that users don't like it

  1. Audible
  2. Video
  3. Walkthroughs
  4. Writen
  

Question 792 :
How many kinds of reflection are available in image perception?

  1. 1
  2. 2
  3. 3
  4. 4
  

Question 793 :
Design phase is followed by______

  1. Coding
  2. Testing
  3. Maintenance
  4. Prototyping
  

Question 794 :
___________ a point where two systems with different speeds, different subjects, organizations, etc. meet

  1. Interface
  2. Input
  3. Device
  4. System
  

Question 795 :
Which of the following is not goal of evaluation techniques

  1. assess extent of system functionality
  2. assess effect of interface on user
  3. identify specific problems
  4. usually performed by expert in cognitive psychology
  

Question 796 :
Which of the following is not the type of mobile application?

  1. Native app
  2. Hybrid app
  3. Web app
  4. Smart app
  

Question 797 :
What is it called when a program is written to respond to the button clicks, menu selections, and other actions of the user in whatever order the user does them?

  1. Event-driven programming.
  2. Action-driven programming.
  3. User-driven programming.
  4. Mouse-driven programming
  

Question 798 :
They need to be executed on top of something else

  1. Platforms
  2. os
  3. MOBILE WEB WIDGETS
  4. website
  

Question 799 :
The objective in design is to minimize ___________ and maximize _____________.

  1. Noise, Signals
  2. Signals, Noise
  3. Noise, clarity
  4. Signals, simplicity
  

Question 800 :
A light sensitive device that converts drawing, printed text or other images into digital form is

  1. Printer
  2. Plotter
  3. Scanner
  4. OMR
  

Question 801 :
Which of the following is the most recent platform based on WebKit browser framework, and is used in the Pre line?

  1. Blackberry
  2. iPhone
  3. webOS
  4. Flash Lite
  

Question 802 :
Data specific controls

  1. enhance structure
  2. degrade structure
  3. have no effect on structure
  4. not useful
  

Question 803 :
A special set of intranet Web pages that can be accessed from outside an organization or company is called as :

  1. Internet
  2. Extranet
  3. Application
  4. Website
  

Question 804 :
The following is not the problem associated with mobile software that can be solved using mobile web application?

  1. forcing users through a single marketplace
  2. ability to update your application
  3. Flexibility to fix the broken apps
  4. Being promoted correctly to earn huge profits
  

Question 805 :
Mobile Platforms split into which three categories:

  1. licensed, proprietary, and open standards
  2. licensed, proprietary, and open source
  3. licensed, proprietary, and free source
  4. licensed, proprietary, and open data
  

Question 806 :
This kind of message is usually identified by an 'I' icon to the left of the message.

  1. Informational messages
  2. System messages
  3. Status messages
  4. Warning messages
  

Question 807 :
The command line interface is used because:

  1. It is easy to understand
  2. It is demanded by DOS
  3. It is offered by UNIX systems
  4. It is powerful and flexible
  

Question 808 :
What is web runtimes?

  1. allows developers to create native applications for any device that runs the Android platform
  2. These are meant to be miniframeworks, based on web standards, to create mobile widgets.
  3. a browser technology, so applications can be created simply by using web technologies such as HTML, CSS, and JavaScript.
  4. The Web is the only application framework that works across virtually all devices and all platforms.
  

Question 809 :
What does psychopathology mean?

  1. Study of abnormal cognitions and experiences.
  2. Study of psychology
  3. Study of illness
  4. Study of pain
  

Question 810 :
A software might allow a user to interact via

  1. design model
  2. user’s model
  3. mental image
  4. system image
  
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