Quiz on Introduction to Digital Electronics

Identify the Radix of Hexadecimal Number System.

• 16

• 17

• 20

• 2

Explain why an Analog to Digital Converter is required in a digital thermometer.

• It boosts the signal strength
  

• It generates clock pulses
  

• It converts temperature readings to digital form
  

• It stores temperature values

Identify the Radix of Decimal Number System.

• 4

• 16

• 8

• 10

Summarize the reasons for using digital electronics in modern electronic devices.

• Complex and large
  

• Costly and analog
  

• Compact, reliable, and programmable
  

• Slow and bulky

Select the digital component that performs decision-making in home automation systems. (Level 2)

• Multiplexer
  

• Logic Gate
  

• Flip-Flop
  

• Counter