Quiz  /  Digital Electronics

  • 1. 
    What fixed values are used for communications, storage, and math in digital electronics?

  • 0 through 7
  • 1 and 2
  • 1 through 10
  • 0 and 1

  • 2. 
    What value is called HIGH in digital electronics?

  • 0
  • 1
  • 10
  • 2

  • 3. 
    What value is called LOW in digital electronics?

  • 10
  • 0
  • 1
  • 2

  • 4. 
    What do we call math that just uses 1s and 0s?

  • Doubles math
  • Boolean math
  • Algebra
  • Hexagonal math

  • 5. 
    If a HIGH or a 1 is input into an inverter, what is the output?

  • 1
  • 0
  • 1
  • 11

  • 6. 
    What are the possible inputs to an AND gate that can produce an output of 1?

  • 10
  • 11
  • 0
  • 1

  • 7. 
    Where are digital electronics used?

  • Cars
  • Cameras
  • Cell phones
  • All of the above

  • 8. 
    True or False: It can take hundreds of engineers years to design some complex computer chips.

  • TRUE
  • FALSE

  • 9. 
    What element is a good electrical semiconductor and is used to make most digital chips?

  • Sulfur
  • Gold
  • Copper
  • Silicon

  • 10. 
    What company was the largest computer chip buyer in the world in 2011?

  • IBM
  • Samsung
  • General Motors
  • Apple
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