Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Multiple Choice Questions
Q121: Which cells in the retina are responsible for early detection of patterns?
- A: X-cells
- B: Y-cells
- C: Rods
- D: Cones
View Answer
A
Q122: Which of the following is NOT a major sense used in HCI?
- A: Taste
- B: Smell
- C: Hearing
- D: Sight
View Answer
A
Q123: What does the term "visual angle" refer to in perception?
- A: The angle at which light enters the eye
- B: The angle between lines drawn from the top and bottom of an object to a central point on the eye
- C: The angle of light reflection off an object
- D: The angle of eye movement
View Answer
B
Q124: What is a major limitation of human vision under low illumination conditions?
- A: The inability to perceive color
- B: High detail resolution
- C: Limited detection of movement
- D: High sensitivity to light
View Answer
A
Q125: Which of the following illusions involves the perception of lines of different lengths due to our expectations?
- A: Muller-Lyer illusion
- B: Ponzo illusion
- C: Proofreading illusion
- D: Optical illusion of page symmetry
View Answer
A
Q126: What is the main characteristic of the Muller-Lyer illusion?
- A: It involves perception of line thickness
- B: It involves perception of line length due to arrowheads
- C: It involves color discrimination
- D: It involves brightness perception
View Answer
B
Q127: Which type of cone is responsible for detecting green light?
- A: Blue cone
- B: Green cone
- C: Red cone
- D: None of the above
View Answer
B
Q128: What is the primary role of the fovea in visual perception?
- A: To detect color vision
- B: To handle fine detail resolution
- C: To detect movement
- D: To perceive brightness
View Answer
B
Q129: Who developed the first circular diagram of colors?
- A: Isaac Newton
- B: Albert Einstein
- C: Leonardo da Vinci
- D: Marie Curie
View Answer
A
Q130: Primary colors in traditional color theory are:
- A: Green, orange, purple
- B: Red, yellow, blue
- C: Yellow-green, yellow-orange, red-purple
- D: Blue, red, yellow
View Answer
B