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msyste - Quiz
Contributed by: bil
  • 1. loops consecutively, allowing your program to change and respond
A) none of these
B) do while
C) loop()
D) while()
E) main()
  • 2. 01001101 | 11111011
A) none of these
B) 0x3f
C) 253
D) 256
E) 254
  • 3. write a HIGH or LOW value to a digital pin
A) digitalRead
B) digitalWrite
C) None of these
D) digitalOutput
E) !digitalWrite
  • 4. store an 8bit unsigned number, from 0 to 255
A) bool
B) none of these
C) int
D) byte
  • 5. will only run once, after each powerup or reset of the Arduino board.
A) None of these
B) initialize()
C) main()
D) setup()
E) init()
  • 6. 01111101 & 11111011
A) 0x78
B) 0x81
C) 0x80
D) 0x79
E) None of these
  • 7. How many volts per units does an Arduino uno's ADC have?
A) None of these
B) 4.9mV/unit
C) 5.0mV/unit
D) 5.1mV/unit
E) 4.8mV/unit
  • 8. .
A) E
B) F
C) C
D) D
  • 9. Read the value from a specified digital pin, either HIGH or LOW
A) DigitalInput
B) digitalWrite()
C) none of these
D) !digitalRead
E) digitalRead()
  • 10. What is better a microcontroller or a microprocessor?
A) RAM
B) None of these
C) Microcontrollers
D) ALU
E) microprocessor
  • 11. 01001101 | 000100116
A) 97
B) 98
C) None of these
D) 95
E) 96
  • 12. Configure the specified pin to behave either as an input or an output
A) ModePin
B) None of these
C) pinMode
D) PinMode
  • 13. 01001101 & 00111000
A) 9
B) none of these
C) 12
D) 11
E) 10
  • 14. ASIC stands for
A) none of these
B) applied-special integrated circuit
C) Application-Specific Integrated Circuit
D) applied-specific integrated circuit
E) Application-Special Integrated Circuit.
  • 15. .
A) 0x5F20
B) None of these
C) 0x5F00
D) 0x5F10
  • 16. Long variables are extended size variables for number storage, and store 32 bits (4 bytes), from
A) -2,147,483,648 to 2,147,483,647
B) none of these
C) -2,147,843,648 to 2,147,483,647
D) -2,147,483,648 to 2,147,438,647
E) -2,147,483,643 to 2,147,483,647
  • 17. holds one of two values, true or false.
A) long
B) bool
C) none of these
D) boolean
E) int
  • 18. 12c stands for
A) Interconnection-Integrated Circuit
B) Inter-Integrated Circuit
C) None of these
D) Integral-Integrated Circuit
E) Integrate-Integrated Circuit
  • 19. .
A) 24546
B) None of these
C) 24446
D) 24546
E) 24556
  • 20. .
A) 182
B) 180
C) none of these
D) 179
E) 181
  • 21. 01101101 & 00111011
A) 0x28
B) 0x26
C) none of these
D) 0x29
E) 0x25
  • 22. how many bits does an int consume?
A) 1
B) Less than 3
C) None of these
D) 2
E) 0
  • 23. Can be used to light a LED at varying brightnesses or drive a motor at various speeds.
A) Analogwrite
B) none of these
C) analogWrite
D) analogwrite
  • 24. allowing multiple tests to be grouped together.
A) if / else
B) none of these
C) if then else
D) else
E) if then
  • 25. Which is the correct syntax?
A) for ( i = 0 ;i <= 255; i++)
B) for (int i = 0; i <= 255; i++)
C) for (int i = 0; i <= 255; i++)
D) for ( i = 0; i <= 255: i++)
  • 26. UART stands for
A) universal asynchronous receive & transmit
B) universal asynchronous receiver & transmitter
C) None of these
D) universal asynchronous receiver / transmitter
E) universal asynchronous rx / tx
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