Quiz  /  Digital Image Processing Class 12 MCQ Questions With Answers

  • 1. 
    What does CPU stand for?

  • Central Processing Unit
  • Computer Processing Unit
  • Computing Part Unit
  • Core Process Unit

  • 2. 
    What happens to data in Main Memory/RAM when we switch the power off?

  • All data is lost
  • All data is saved
  • All data is backed up to the Hard Drive
  • All data is saved to the Processor

  • 3. 
    What does DPI stand for?

  • Dots Per Inch
  • Digits Per Inch
  • Dotted Pixel Indicator
  • Dots Paired Inside

  • 4. 
    If a Digital Graphic is made of lines, shapes and dots, what type of image is it?

  • Bitmap/Raster
  • JPEG
  • PowerPoint
  • Vector

  • 5. 
    What type of storage device is this?

  • Internal hard drive
  • External hard drive
  • Flash drive
  • DVD drive

  • 6. 
    A bitmap is a

  • raster graphic
  • a vector graphic
  • pixel
  • a dot

  • 7. 
    The .jpg image file format that is common for photography and is lossy.

  • True
  • False

  • 8. 
    What is this component called?

  • Spinning Disk Drive
  • Optical Disk Drive
  • Hard Disk Drive
  • Floppy Disk Drive

  • 9. 
    A .gif image format stands for what?

  • Graphite Interchange Form
  • Groups Information Format
  • Graphics Information Format
  • Graphics Interchange Format

  • 10. 
    The performance of which three components is most important in a Gaming computer?

  • CPU, RAM, Graphics Card
  • RAM, Hard Disk Drive, CPU
  • Hard Disk Drive, BIOS, Monitor
  • Motherboard, USB Socket,

  • 11. 
    What are these?

  • Tower
  • Motherboard
  • Harddrive
  • RAM memory

  • 12. 
    What happens if you don't have enough RAM?

  • Your computer will slow down because it has to load everything from the Hard Drive
  • Your computer will speed up
  • You won't get much wool from your sheep
  • Your computer will run out of Hard Drive Space

  • 13. 
    Identify this computer part.

  • CPU
  • hard disk drive
  • RAM module
  • motherboard

  • 14. 
    A raster graphic

  • is composed of pixels
  • looks like a rooster
  • images that are made of hundreds of thousands of tiny lines and curves (or paths) to create an image
  • images that are made of hundreds of thousands of tiny chicken feathers and eggs (or yolks) to create a chicken

  • 15. 
    A graphic image format of compression where data and quality is lost.

  • Lossful
  • Lossy
  • Lossless
  • Lasting

  • 16. 
    The best file format for printing is

  • .jpg
  • .tif
  • .gif
  • .png

  • 17. 
    Choose all of the file types used for images

  • .JPG
  • .MP3
  • .XLXS
  • .MP4

  • 18. 
    What is a unit of measurement for digital images?

  • a picture
  • a dot
  • an inch
  • a pixel

  • 19. 
    Lossy compression

  • is high quality compression of many types of images
  • pieces of your crushed camera
  • reduces a file by permanently eliminating certain information
  • is when a fat cat sits on a mouse
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