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  • 1. loops consecutively, allowing your program to change and respond
A) while()
B) do while
C) none of these
D) loop()
E) main()
  • 2. 01001101 | 11111011
A) 0x3f
B) 254
C) none of these
D) 256
E) 253
  • 3. write a HIGH or LOW value to a digital pin
A) digitalWrite
B) !digitalWrite
C) digitalRead
D) None of these
E) digitalOutput
  • 4. store an 8bit unsigned number, from 0 to 255
A) none of these
B) bool
C) byte
D) int
  • 5. will only run once, after each powerup or reset of the Arduino board.
A) None of these
B) main()
C) initialize()
D) setup()
E) init()
  • 6. 01111101 & 11111011
A) 0x80
B) 0x78
C) None of these
D) 0x79
E) 0x81
  • 7. How many volts per units does an Arduino uno's ADC have?
A) 5.1mV/unit
B) 5.0mV/unit
C) None of these
D) 4.9mV/unit
E) 4.8mV/unit
  • 8. .
A) D
B) F
C) E
D) C
  • 9. Read the value from a specified digital pin, either HIGH or LOW
A) !digitalRead
B) DigitalInput
C) digitalWrite()
D) digitalRead()
E) none of these
  • 10. What is better a microcontroller or a microprocessor?
A) RAM
B) Microcontrollers
C) microprocessor
D) None of these
E) ALU
  • 11. 01001101 | 000100116
A) 98
B) 97
C) None of these
D) 96
E) 95
  • 12. Configure the specified pin to behave either as an input or an output
A) None of these
B) PinMode
C) pinMode
D) ModePin
  • 13. 01001101 & 00111000
A) none of these
B) 11
C) 12
D) 10
E) 9
  • 14. ASIC stands for
A) applied-special integrated circuit
B) none of these
C) Application-Special Integrated Circuit.
D) applied-specific integrated circuit
E) Application-Specific Integrated Circuit
  • 15. .
A) 0x5F00
B) 0x5F10
C) 0x5F20
D) None of these
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