HMI MCQ Quiz Hub

1. What are the disadvantages of direct manipulation?
may be more difficult to program, not suitable for small graphic displays, compact notations main better suit export users
compact notations main better suit export users
may be more difficult to program
not suitable for small graphic displays

2. Which is not primary additive color.
Red
Blue
Green
Orange

3. Which one of the following is not the recommended value for gray scale?
White
Dark and Black gray
Red
Light and medium gray

4. Which of the following statement or statements are true about windows: Statement 1: A state of window is accessible or active, or not accessible. Statement 2: Only active windows can have their contents altered.
Only Statement 1
Only Statement 2
Both the Statements
Statement 1 is True & Statement 2 is False

5. Which is not a principle affecting learnability Which is not a principle affecting learnability
Similarity
Familiarity
Synthesizability
Predictability

6. Rods are sensitive to?
bright light
dim light
colored Vision
blurriness

7. Which is not a technique of visual emphasis
Blinking
Colors
Bolding, Italics, and Underlining
Polarity

8. Which is not meant by forgiveness ?
Tolerate and forgive common errors
prevent errors from occuring
provide direct ways to accomplish tasks When error occurs ,
provide constructive measures

9. The operator’s role in the ecosystem___________
is to create and maintain a specific set of wireless services over a reliable cellular network
is to only create a specific set of wireless services over a reliable cellular network
is to only maintain a specific set of wireless services over a reliable cellular network
decide Corporate norms for service

10. A light sensitive device that converts drawing, printed text or other images into digital form is
Printer
Plotter
Scanner
OMR

11. The objective in design is to minimize ___________ and maximize _____________.
Noise, Signals
Signals, Noise
Noise, clarity
Signals, simplicity

12. Effective visualizations can not facilitate _____________
increased productivity
mental insights
To show the navigations
correct use of data

13. The colors, which are directly opposite to each other are said to be:
Complementary colors
Analogous colors
Primary colors
Secondary colors

14. Within a sequence, users should be offered some sense of
When exceptions will likely occur
Users react more slowly to sounds than to visual signals
How far they have come and how far they have to go to reach the end.
When errors will be uncorrectable

15. Perceptual characteristics does not include ----------------
proximity
security
similarity
continuty

16. The vast majority of mobile device screens share the same ................. orientation
vertical or Portrait
Horizontal
vertical and Horizontal
Horizontal or portrait

17. Identify the guideline not provided under heuristics evaluation technique. Visibility of system status
Visibility of system status
Consistency
Qualitative Research
Flexibility

18. Which of the human characteristic is not important for interface designing?
Perception
Visual acuity
Human Memory
Human Appearance

19. The Explorer bar is divided into ___ categories
2
3
5
7

20. Dialogues should not contain information which is irrelevant or rarely needed. Every extra unit of information in a dialogue competes with the relevant units of information and diminishes their relative visibility.
Aesthetics and minimalist design
Help users recognize, diagnose, and recover from errors.
Help and documentation
Match between system and the real world

21. Which of these framework activities is not normally associated with the user interface design processes?
cost estimation
interface construction
interface validation
user and task analysis

22. A GUI is a
hardware
language interpreter
software interface
operating system

23. A device such as mouse or trackball that enables the user to select objects on the display screen is known as ____ .
Pointing device
Windows
icons
Pointer

24. Which of the following is not a features of a direct manipulation interfac
visibility of the objects of interest
incremental action at the interface
non reversibility of all actions,
syntactic correctness of all actions

25. Which of the given statements correctly defines effectiveness in terms of one of the usability
It is a very general goal and refers to how good a system at doing what it is suppose to do
It refers to the way a system supports users in carrying out their tasks
It involves protecting the users from dangerous conditions
It involves protecting the users from undesired situations

26. In HCI, users are categorized bases on their skills as
Low level, Medium level, High level
Beginners, Intermediate, Experts
Learners, Average, Advanced
Entry level, Intermediate level , Skilled

27. Which of the following is not true for Design Rational
design rationales for a set of products can be reused
forces the designer to deliberate more carefully about design decisions.
communication mechanism among the members of a design team
The usability of an interactive system is not dependent on the context of its use

28. _ is the system’s ability to respond to individual differences in people
Familarity
Flexibility
Responsiveness
Availability

29. Which is a disadvantage of Graphical System?
Exploits visual/spatial cues
Fosters more concrete thinking
Working domain is the present.
Replaces national languages

30. How many types of image processing techniques are there in image perception?
1
2
3
4

31. The inclusion of different media on a screen is possible due to the use of :
Sound
Photographs
Images
Multimedia

32. The advantages of WYSIWYG word processors include all of the following except
Users see a partial page of text.
The document is seen as it will appear when printed.
Cursor action is visible and cursor motion is natural.
Immediate display of the results of an action

33. What do you mean by sensory storage?
Sensory storage is the buffer where the automatic processing of information collected from human senses takes place
It’s a main memory in the computer device where the information is manually stored
Storage used in enterprises to store the goods
It is the another name of the secondary storage in computing devices.

34. What type devices are computer speakers or headphones?
Input
Input/Output
software
Output

35. What is the opposite of unity considering visually pleasing composition elements
Irregularity
Fragmentation
Regular
Asymmetry

36. Applications like video games, CAD systems are the example of ______.
Direct manipulation
Menu selection
Command language
Form fill in

37. Roughly _____________ percent of the male population has some degree of color blindness.
10
20
30
40

38. Short-term memory is called as
short duration memory
working memory
less memory
low memory

39. Which of the following is golden rule for interface design?
Place the user in control
image
pixels
lines

40. The quantitative information is one which concerns the
value of some variable
Rate of change
Condition or status of a system
Presence or absence of some specific object

41. Which of the following is not a characteristic of Direct Manipulation?
The system is potrayed as an extension of the Real World
Objects and actions are continously visible
Actions are rapid and incremental with visible display of results
Incremental actions are irreversible

42. Which of the following is disadvantage of GUI
More attractive
Immediate feedback
Symbols recognized faster than text
Greater design complexity

43. Small pictures that represent commands files or Windows is known as _____ .
Desktop
Windows
icons
Pointer

44. Sophisticated Visual Presentation includes__
Changing colors Displaying lines,
including drawings and icons
Changing fonts
Using graphics

45. Keeping Clear and simple labels in Mobile means Keep all your labels _____ and descriptive
Long
Short
Colorful
Big

46. The words used to describe information spaces; the labels or triggers used to tell the users what something is and to establish the expectation of what they will find.
Interaction design
Information design
Interface design
Navigation design

47. Standards for ______ are based on an understanding of physiology or ergonomics/human factors
Hardware
Software
Design
Interface

48. If the user wants to _________ place the document somewhere in the file system hierarchy, he can request this function from the menu.
Explicitly
Implicitly
Habitually
Properly

49. Statistical graphics, also known as ______________________
graphical techniques
Mental models
structure
Information Retrieval

50. What is the primary interactive method of communication used by humans?
reading
writing
speaking
listening

51. Which of the following is Advantage of Graphical System
Easy to Implement
Fast Use and Problem Solving
No system Limitation
No Learning

52. Choose an object, choose an application” describes which of the approaches?
Application oriented
Object oriented
Data oriented
Action oriented

53. Interface consistency implies that
Windows, Icons, Menus, Pointers
input mechanisms remain the same throughout the application
visual information is organized according to the fancy of the designer
input mechanisms change with the application

54. Which of the following is not a characteristic of direct manipulation interfaces?
Visibility of the objects and actions of interest.
Rapid, reversible, incremental actions
Menu selection and form fill-in
Replacement of typed commands by a pointing action on the object of interest

55. The operating system creates _____ from the physical computer
Virtual space
Virtual computers
Virtual device
Virtual disk

56. ________ are the main functions of GUI
Learnability, Flexibility and Robustness
Selecting &
Pointing & Editing
Editing & Executing

57. The following Colour has Maximum Wavelength
Red
Green
Black
White

58. Game playing consists of
Device Based Control
Screen Based Control
Device based as well as Screen based Control
Touch Screen

59. RSVP is
recall sensor visual preview
rapid sensor visual preview
recall sensor visual preview
Rapid Serial Visual Presentation

60. Which of the following is not an interaction style:
Command line
WIMP
Menus
Machine Understandable Language

61. The Usability Engineering involve three phase EXCEPT
Requirement Analysis
Implementation
Installation
Design, testing, and development

62. the physical environment in which the interaction takes place, and the layout and physical qualities of the
Mental model
Deductive Reasoning
Ergonomics
Effectors

63. Link to a site, browse or read pages, fill out forms etc are different user tasks performed in-
Web interface
GUI
Printed pages
Digital systems

64. Which is true about is Iterative Design?
Product tested and evaluated repeatedly
Process to test the prototype
Process to identify the user need
Products are process using waterfall model

65. Which is true about is Iterative Design?
Product tested and evaluated repeatedly
Process to test the prototype
Process to identify the user need
Products are process using waterfall model

66. Which is true about is Iterative Design?
Product tested and evaluated repeatedly
Process to test the prototype
Process to identify the user need
Products are process using waterfall model

67. Which is true about is Iterative Design?
Product tested and evaluated repeatedly
Process to test the prototype
Process to identify the user need
Products are process using waterfall model

68. Which is true about is Iterative Design?
Product tested and evaluated repeatedly
Process to test the prototype
Process to identify the user need
Products are process using waterfall model

69. ____ a point where two systems with different speeds, different subjects, organizations, etc. meet
Interface
Input
Device
System

70. Drawbacks of direct manipulation include all of the following except __________
Designs may consume valuable screen space.
Users must learn the meanings of visual representations.
Visual representation may be misleading
The gulf of execution is increased

71. Which of the folowing is one of the principle affecting flexibility?
Generalizability
Task migratability
Consistency
Task conformance

72. In Graphical User Interface of Operating System, to point files user uses -----------------
Pointer
Common Line Interface
File Based Interface
Voice Based Interface

73. Identify which one of the following is not a screen based control?
Radio buttons
Check boxes
Joy stick
Palettes

74. Cognitive walkthrough is
evaluates design on how well it supports user in learning task
make design on how well it supports user in learning task
make design on how well it supportscomputer in learning task
evaluates design on how well it supports user in preparing design task

75. Which of the following is not essential component to successful formative usability tests:
Test tasks and aspects of the user experience appropriate to the product at hand
Moderate the sessions to identify issues and explore their causes
Do not involve participants from the target population
Involve designers throughout the study process

76. hey can be referred to as MNOs
Operator
Aggregrator
Networks
Operating System

77. The system is portrayed as an extension of the real world and Continuous visibility of objects and actions.
Design Rational
Direct Manipulation
Indirect Manipulation
Ergonomics

78. “Choose an object, choose an application” describes which of the approaches?
Application oriented
Object oriented
Data oriented
Action oriented

79. Interface consistency implies that
each application should have its own distinctive look and feel
input mechanisms remain the same throughout the application
visual information is organized according to the fancy of the designer
input mechanisms change with the application

80. Facial expression analysis is
Recognizing emotions visually
organized
Eyes movement tracking
Command and action scenario

81. The ability to reverse unwanted actions also increases user confidence and hastens system mastery means _____ .
actions can be easily reversible
more attractive
immediate feedback
low typing requirements

82. Visually impaired persons can interact with outside world using their
Sense of sight
Sense of hearing
Sense of touch and hearing
Sense of touch

83. First graphical user interface used commercially was introduced in ______.
70’s.
60’s.
breadcrumb trail
90’s.