For the instruction "analogWrite(led, brightness);". can be used to connect LED and for brightness can be used. O a. pin 5, HIGH/LOW O b. pin 5, any value O c.pin A5, HIGH/LOW O d. pin A5, any value If AL = 11111111 and BL = 0 0 0 0 0 0 0 1, then what will be the value of CF and ZF flags after executing the instruction ADD AL, BL. O a. CF = 1, ZF = 1 O b. CF = 0, ZF = 0 O c. CF = 1, ZF = 0 O d. CF = 0, ZF = 1