Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Multiple Choice Questions
Q271: Which of the following is a common input device?
- A: mouse
- B: screen
- C: printer
- D: speaker
View Answer
A
Q272: What is an example of a continuous entry device?
- A: keyboard
- B: mouse
- C: joystick
- D: monitor
View Answer
C
Q273: Which input device would be best for users with arthritis?
- A: QWERTY keyboard
- B: mouse
- C: speech input
- D: trackball
View Answer
C
Q274: What is a key characteristic of the QWERTY keyboard layout?
- A: reduces key jamming
- B: optimizes typing speed
- C: forwards all keys to the right
- D: designed for ergonomic efficiency
View Answer
A
Q275: The Dvorak keyboard layout arranges keys based on:
- A: frequency of usage of letters and letter patterns
- B: random placement
- C: forward movement optimization
- D: user convenience
View Answer
A
Q276: What is a chord keyboard?
- A: a keyboard with keys that must be pressed simultaneously
- B: a keyboard with a touch-sensitive screen
- C: a keyboard designed for quick typing
- D: a type of digital drawing pad
View Answer
A
Q277: Why are membrane keyboards advantageous in certain environments?
- A: They are resistant to dirt and liquids
- B: They are more durable
- C: They are more comfortable
- D: They are more cost-effective
View Answer
A
Q278: Which type of keyboard is often used for small, space-limited environments?
- A: QWERTY keyboard
- B: Dvorak keyboard
- C: chord keyboard
- D: membrane keyboard
View Answer
C
Q279: The phone keypad uses which method to input letters?
- A: T9 algorithm
- B: ASCII encoding
- C: USB connection
- D: MIDI protocol
View Answer
A
Q280: Which layout does the Dvorak keyboard use for frequently used letters?
- A: random arrangement
- B: all vowels on the top row
- C: vowels and frequent consonants on the home row
- D: only consonants on the home row
View Answer
C