Q.1
Which of the following statements define Computer Graphics?
  • a) It refers to designing plans
  • b) It means designing computers
  • c) It refers to designing images
  • d) None of the mentioned
Q.2
Among the given scientists/inventor who is known as the father of Computer Graphics?
  • a) Nikola Tesla
  • b) Ivan Sutherland
  • c) Ada Lovelace
  • d) Marie Curie
Q.3
Which of the following are the features of Computer Graphics?
  • a) Creation and deletion of images by computer only
  • b) Deletion and manipulation of graphical images by computer
  • c) Creation and manipulation of graphics by computer
  • d) Creation of artificial images by computer only
Q.4
Which of the following is a Computer Graphics type?
  • a) Raster and Vector
  • b) Raster and Scalar
  • c) Scalar only
  • d) All of the above
Q.5
Which of the following plane is used fortransformations?
  • a) Three-dimensional plane
  • b) Two-dimensional plane
  • c) One-dimensional plane
  • d) Four-dimensional Plane
Q.6
Which of the following is a Computer Graphics Curve?
  • a) Bezier Curves
  • b) Implicit Curves
  • c) Explicit Curves
  • d) All of the above
Q.7
Who is the first user of computer graphics?
  • a) William Fetter
  • b) Ivan Edward Sutherland
  • c) Ada Lovelace
  • d) Nicholas Williams
Q.8
Which of the following is the purpose for using clipping in computer graphics?
  • a) copying
  • b) zooming
  • c) adding graphics
  • d) removing objects and lines
Q.9
In a graphical system, an array of pixels in the picture are stored in which of the following locations?
  • a) Frame buffer
  • b) Processor
  • c) Memory
  • d) All of the mentioned
Q.10
Curves in computer graphics is primarily used for which of the following function?
  • a) To draw different types of objects onto the screen
  • b) Zooming out a picture
  • c) Copying a picture
  • d) Zooming in a picture
Q.11
__________ types of translation are present in computer graphics.
  • a) 5
  • b) 3
  • c) 4
  • d) 6
Q.12
Bitmap is a collection of ____________ that describes an image.
  • a) pixels
  • b) algorithms
  • c) bits
  • d) colors
Q.13
Which of the following devices provides positional information to the graphics system?
  • a) Pointing devices
  • b) Both Input devices and Pointing devices
  • c) Output devices
  • d) Input devices
Q.14
Which of the following is defined as the number of pixels stored in the frame buffer of a graphics system?
  • a) Resalution
  • b) Resolution
  • c) Depth
  • d) None of the mentioned
Q.15
Which of the following is a primary output device of a graphics system?
  • a) Printer
  • b) Scanner
  • c) Video monitor
  • d) Neither Scanner nor Video monitor
Q.16
Which of the following is used in graphics workstations as input devices to accept voice commands?
  • a) Speech recognizers
  • b) Touch panels
  • c) None of the mentioned
  • d) All of the mentioned
Q.17
What is the use of voice system input?
  • a) To enter data
  • b) To initiate graphics operation and also to enter data
  • c) To initiate graphics operation
  • d) None of the mentioned
Q.18
Which of the following is defined as the process of elimination of parts of a scene outside a window or a viewport?
  • a) editing
  • b) cutting
  • c) plucking
  • d) clipping
Q.19
Which of the following is known as the window opened on the raster graphics screen in which the image will be displayed?
  • a) Interface window
  • b) World window
  • c) World co-ordinate system
  • d) Screen co-ordinate system
Q.20
Which of the following operations can be used to zoom in or out around any axis on a three-dimensional object from its original position?
  • a) Rotation
  • b) Shearing
  • c) Scaling
  • d) Translation
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