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