Data rate
Bits rate
Baud rate
None of these
Analog
Digital
Power
PWM pins
Hybrid pins
Digital pins
Picopower
Preprocessing
Precise
Popular
Ohm
Farad
Henry
Coulomb
pinMode()
digitalWrite()
analogWrite()
setPin()
Only one
Two
Three
Any number of values
Capacitance
Resistance
Inductance
Confidentiality
Integrity
Availability
Soldering iron
digital multimeter
voltmeter
ammeter
Both of these
Spam
Injection
Spoofing
DoS attack
Phishing
Surfing
DDoS
Revealing
#
$
^
%
&&
||
!
|
~
&