Human Computer Interaction Set 17
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This set of Human Computer Interaction HCI Multiple Choice Questions & Answers (MCQs) focuses on Human Computer Interaction Set 17
Q1 | memory may store information in a semantic network
- long-term
- short term
- sensory buffers
- none of these
Q2 | Which of the following is highly sensitive to light and allows to see under a low level of illumination?
- cones
- x-cells
- y-cells
- rods
Q3 | Which of these denote the objects involved in the events described in the script.
- props
- roles
- scenes
- tracks
Q4 | Once information passed from sensory to working memory, it can be encoded into memory.
- short term
- sensory
- long term
- semantic
Q5 | In cathode ray tube, stream of electrons emitted from electron gun is focussed and directed by?
- concave lens
- concave mirror
- convex lens
- magnetic fields
Q6 | VR helmets or gogglers worn in some VR systems for the purpose(s)
- displays the 3d world to each eye
- allows the users head position to betracked
- both (1) and (2)
- neither (1)nor(2)
Q7 | Identify the number of incorrect pairs.(a) Iconic – Visual(b) Haptic – Touch(c) Echoic – Aural(d) Sensory - STM
- 4
- 3
- 2
- 1
Q8 | If you change telephone numbers, learning your new number makes it more difficult to remember your old number.. This is anexample of
- retroactive interference
- decay
- forgetting
- proactive inhibition
Q9 | is used for detecting mouse motion
- wheels
- rollers
- both a and b
- sensor
Q10 | Who developed mouse?
- bill gates
- douglas c. engelbart
- ralph h. baer
- yukio horie
Q11 | In 3D mouse the rotation twisted on its own axis is known as
- pitch
- roll
- yaw
- orientation
Q12 | Which of the following is an example of haptic device application in real world
- touch screen
- electronic braille
- screen gaze
- speakers
Q13 | A digitizing tablet can be used for?
- editing maps
- playing
- reading bar- codes
- tracing diagrams
Q14 | What are the several factors that can limit the speed of an interactive system?
- computation bound
- storage channelbound
- graphics bound
- all the above
Q15 | What is the principal interaction mode for a microsoft kinect?
- mouse pointer
- haptic interface
- exploring and browsing
- gesture andbody movements
Q16 | ____are unintentional while occur through conscious deliberation.
- slips, mistakes
- errors,slips
- mistakes, errors
- mistakes, slips
Q17 | acts as a shortcut to an action the computer performs.
- menu
- icon
- window
- pointer
Q18 | In virtual reality which of the senses cannot currently be portrayed?
- touch
- hearing
- sight
- smell
Q19 | The difference between the intentions and allowable actions is
- gulf of execution
- gulf of evaluation
- both (a) & (b)
- . none of these
Q20 | What are the two major phases of Norman's model of interaction?
- evaluation and execution
- planning and execution
- interpretation and execution
- perception and decision
Q21 | Which of the following was the first interactive dialog style to be commonly used?
- wimpinterface
- menu
- command line interface
- natural language
Q22 | WYSIWYG stands for .
- where you see is where you get
- what you see is what you get
- when you see it when you get
- none of these
Q23 | The haptic perception is that is about the awareness of the position of the body and limbs is
- kinesthesis
- receptors
- touch
- all of these
Q24 | The time taken to hit a target is a function of the _____ of the target and the that has to be moved.
- length,width
- pitch,angle
- size,distance
- none of these
Q25 | Which of the following where humans can pursue more than one task at a time?
- personal computing
- window systems and the wimpinterface
- multi-modality
- time sharing