Which of the following pins can be assigned the analogWrite functions? A) Serial

Question

Which of the following pins can be assigned the analogWrite functions? A) Serial port B) All pins O) Digital PwM pins D) AD-A5 pins Whidh function needs to be included to compile code, even if it is empty? B) pinmode A) setup C) digitalRead D) digitalWrite 14) What does PWM stand for? A) Puise Width Modulation C) Pre-wired Matrix B) Primary Wave Methods D) Post World Monitoring 15) What is the value of input when A0 is 3077 inputs map (analodReadA0·0, 1023, 0255); A) 364 B) 765 C) 127 D) 30.7 16) what does the mapping function provide? A) Allows for the use of colored LEDs B) Alters the range of a value from one scale to another C) Helps the Arduino to track or map digital values D) Helps the Arduino to track or map Analog values 17) The Arduino correlates temperature readings with what? A) Boolean B) Current C) Voltage D) Kelvin 18) What is the correct format for interrupts? A) attachinterupt (interrupt, pinMode, OUTPUT; B) attachlnterupt (interrupt, isr, mode); C) attachinterupt (O, change Pulse, Falling) D) attachinterupt (interrupt, changePulse, Rising): 19) Which of the following represents an LED? C) C D) B B) B A) A

Explanation / Answer

12) C) analogWrite function is assigned to Digital PWM pins.

13) A) setup

14) A) Pulse Width Modulation

15) B) 76.5

16) B) Alters the range of a value from one scale to another

17) C) Voltage

18) B) attachlnterupt (interrupt, isr, mode);

19) A) A

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