Which one of the following actions you have taken to clear the DPin-5? Please mention pair-wise
(DDRD, ____) and (pinMode(), _____).
PORTD = 0b11011111;//write execution time at 16 MHz sysCLK = 4 cycles : 0.25 us
PORTD &=0b11011111; //read-modify-write "-------------------- = 4 cycles: 0.25 us
bitClear(PORTD, 5); //write ''------------------- = 4 cycles: 0.25 us
bitWrite(PORTD, 5, 0); //write ''-------------------- = 4 cycles: 0.25 us
digitalWrite(5, LOW); //write "--------------------- = 74 cycles: 4.625 us