R4RIN – MCQs, Mock Tests | HMI Human Machine Interaction MCQ Set 5

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

✅ Correct Answer: 1

Which is not primary additive color.

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

✅ Correct Answer: 4

Which one of the following is not the recommended value for gray scale?

1. White
2. Dark and Black gray
3. Red
4. Light and medium gray

✅ Correct Answer: 3

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.

1. Only Statement 1
2. Only Statement 2
3. Both the Statements
4. Statement 1 is True & Statement 2 is False

✅ Correct Answer: 3

Which is not a principle affecting learnability Which is not a principle affecting learnability

1. Similarity
2. Familiarity
3. Synthesizability
4. Predictability

✅ Correct Answer: 1

Rods are sensitive to?

1. bright light
2. dim light
3. colored Vision
4. blurriness

✅ Correct Answer: 2

Which is not a technique of visual emphasis

1. Blinking
2. Colors
3. Bolding, Italics, and Underlining
4. Polarity

✅ Correct Answer: 4

Which is not meant by forgiveness ?

1. Tolerate and forgive common errors
2. prevent errors from occuring
3. provide direct ways to accomplish tasks When error occurs ,
4. provide constructive measures

✅ Correct Answer: 3

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

✅ Correct Answer: 1

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

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

✅ Correct Answer: 3

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

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

✅ Correct Answer: 1

Effective visualizations can not facilitate _____________

1. increased productivity
2. mental insights
3. To show the navigations
4. correct use of data

✅ Correct Answer: 3

The colors, which are directly opposite to each other are said to be:

1. Complementary colors
2. Analogous colors
3. Primary colors
4. Secondary colors

✅ Correct Answer: 1

Within a sequence, users should be offered some sense of

1. When exceptions will likely occur
2. Users react more slowly to sounds than to visual signals
3. How far they have come and how far they have to go to reach the end.
4. When errors will be uncorrectable

✅ Correct Answer: 2

Perceptual characteristics does not include ----------------

1. proximity
2. security
3. similarity
4. continuty

✅ Correct Answer: 2

The vast majority of mobile device screens share the same ................. orientation

1. vertical or Portrait
2. Horizontal
3. vertical and Horizontal
4. Horizontal or portrait

✅ Correct Answer: 1

Identify the guideline not provided under heuristics evaluation technique. Visibility of system status

1. Visibility of system status
2. Consistency
3. Qualitative Research
4. Flexibility

✅ Correct Answer: 3

Which of the human characteristic is not important for interface designing?

1. Perception
2. Visual acuity
3. Human Memory
4. Human Appearance

✅ Correct Answer: 4

The Explorer bar is divided into ___ categories

1. 2
2. 3
3. 5
4. 7

✅ Correct Answer: 2

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.

1. Aesthetics and minimalist design
2. Help users recognize, diagnose, and recover from errors.
3. Help and documentation
4. Match between system and the real world

✅ Correct Answer: 1

Which of these framework activities is not normally associated with the user interface design processes?

1. cost estimation
2. interface construction
3. interface validation
4. user and task analysis

✅ Correct Answer: 1

A GUI is a

1. hardware
2. language interpreter
3. software interface
4. operating system

✅ Correct Answer: 3

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

✅ Correct Answer: 1

Which of the following is not a features of a direct manipulation interfac

1. visibility of the objects of interest
2. incremental action at the interface
3. non reversibility of all actions,
4. syntactic correctness of all actions

✅ Correct Answer: 3

Which of the given statements correctly defines effectiveness in terms of one of the usability

1. It is a very general goal and refers to how good a system at doing what it is suppose to do
2. It refers to the way a system supports users in carrying out their tasks
3. It involves protecting the users from dangerous conditions
4. It involves protecting the users from undesired situations

✅ Correct Answer: 1

In HCI, users are categorized bases on their skills as

1. Low level, Medium level, High level
2. Beginners, Intermediate, Experts
3. Learners, Average, Advanced
4. Entry level, Intermediate level , Skilled

✅ Correct Answer: 2

Which of the following is not true for Design Rational

1. design rationales for a set of products can be reused
2. forces the designer to deliberate more carefully about design decisions.
3. communication mechanism among the members of a design team
4. The usability of an interactive system is not dependent on the context of its use

✅ Correct Answer: 4

_ is the system’s ability to respond to individual differences in people

1. Familarity
2. Flexibility
3. Responsiveness
4. Availability

✅ Correct Answer: 1

Which is a disadvantage of Graphical System?

1. Exploits visual/spatial cues
2. Fosters more concrete thinking
3. Working domain is the present.
4. Replaces national languages

✅ Correct Answer: 3

How many types of image processing techniques are there in image perception?

1. 1
2. 2
3. 3
4. 4

✅ Correct Answer: 3

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

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

✅ Correct Answer: 4

The advantages of WYSIWYG word processors include all of the following except

1. Users see a partial page of text.
2. The document is seen as it will appear when printed.
3. Cursor action is visible and cursor motion is natural.
4. Immediate display of the results of an action

✅ Correct Answer: 1

What do you mean by sensory storage?

1. Sensory storage is the buffer where the automatic processing of information collected from human senses takes place
2. It’s a main memory in the computer device where the information is manually stored
3. Storage used in enterprises to store the goods
4. It is the another name of the secondary storage in computing devices.

✅ Correct Answer: 1

What type devices are computer speakers or headphones?

1. Input
2. Input/Output
3. software
4. Output

✅ Correct Answer: 4

What is the opposite of unity considering visually pleasing composition elements

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

✅ Correct Answer: 2

Applications like video games, CAD systems are the example of ______.

1. Direct manipulation
2. Menu selection
3. Command language
4. Form fill in

✅ Correct Answer: 1

Roughly _____________ percent of the male population has some degree of color blindness.

1. 10
2. 20
3. 30
4. 40

✅ Correct Answer: 1

Short-term memory is called as

1. short duration memory
2. working memory
3. less memory
4. low memory

✅ Correct Answer: 2

Which of the following is golden rule for interface design?

1. Place the user in control
2. image
3. pixels
4. lines

✅ Correct Answer: 1

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

✅ Correct Answer: 1

Which of the following is not a characteristic of Direct Manipulation?

1. The system is potrayed as an extension of the Real World
2. Objects and actions are continously visible
3. Actions are rapid and incremental with visible display of results
4. Incremental actions are irreversible

✅ Correct Answer: 4

Which of the following is disadvantage of GUI

1. More attractive
2. Immediate feedback
3. Symbols recognized faster than text
4. Greater design complexity

✅ Correct Answer: 4

Small pictures that represent commands files or Windows is known as _____ .

1. Desktop
2. Windows
3. icons
4. Pointer

✅ Correct Answer: 3

Sophisticated Visual Presentation includes__

1. Changing colors Displaying lines,
2. including drawings and icons
3. Changing fonts
4. Using graphics

✅ Correct Answer: 2

Keeping Clear and simple labels in Mobile means Keep all your labels _____ and descriptive

1. Long
2. Short
3. Colorful
4. Big

✅ Correct Answer: 2

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.

1. Interaction design
2. Information design
3. Interface design
4. Navigation design

✅ Correct Answer: 4

Standards for ______ are based on an understanding of physiology or ergonomics/human factors

1. Hardware
2. Software
3. Design
4. Interface

✅ Correct Answer: 1

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

1. Explicitly
2. Implicitly
3. Habitually
4. Properly

✅ Correct Answer: 1

Statistical graphics, also known as ______________________

1. graphical techniques
2. Mental models
3. structure
4. Information Retrieval

✅ Correct Answer: 1

What is the primary interactive method of communication used by humans?

1. reading
2. writing
3. speaking
4. listening

✅ Correct Answer: 3

Which of the following is Advantage of Graphical System

1. Easy to Implement
2. Fast Use and Problem Solving
3. No system Limitation
4. No Learning

✅ Correct Answer: 2

Choose an object, choose an application” describes which of the approaches?

1. Application oriented
2. Object oriented
3. Data oriented
4. Action oriented

✅ Correct Answer: 2

Interface consistency implies that

1. Windows, Icons, Menus, Pointers
2. input mechanisms remain the same throughout the application
3. visual information is organized according to the fancy of the designer
4. input mechanisms change with the application

✅ Correct Answer: 2

Which of the following is not a characteristic of direct manipulation interfaces?

1. Visibility of the objects and actions of interest.
2. Rapid, reversible, incremental actions
3. Menu selection and form fill-in
4. Replacement of typed commands by a pointing action on the object of interest

✅ Correct Answer: 3

The operating system creates _____ from the physical computer

1. Virtual space
2. Virtual computers
3. Virtual device
4. Virtual disk

✅ Correct Answer: 2

________ are the main functions of GUI

1. Learnability, Flexibility and Robustness
2. Selecting &
3. Pointing & Editing
4. Editing & Executing

✅ Correct Answer: 1

The following Colour has Maximum Wavelength

1. Red
2. Green
3. Black
4. White

✅ Correct Answer: 1

Game playing consists of

1. Device Based Control
2. Screen Based Control
3. Device based as well as Screen based Control
4. Touch Screen

✅ Correct Answer: 3

RSVP is

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

✅ Correct Answer: 4

Which of the following is not an interaction style:

1. Command line
2. WIMP
3. Menus
4. Machine Understandable Language

✅ Correct Answer: 4

The Usability Engineering involve three phase EXCEPT

1. Requirement Analysis
2. Implementation
3. Installation
4. Design, testing, and development

✅ Correct Answer: 2

the physical environment in which the interaction takes place, and the layout and physical qualities of the

1. Mental model
2. Deductive Reasoning
3. Ergonomics
4. Effectors

✅ Correct Answer: 3

Link to a site, browse or read pages, fill out forms etc are different user tasks performed in-

1. Web interface
2. GUI
3. Printed pages
4. Digital systems

✅ Correct Answer: 1