pinMode()
digitalWrite()
analogWrite()
setPin()
Only one
Two
Three
Any number of values
Ohm
Farad
Henry
Coulomb
Capacitance
Resistance
Inductance
None of these
Confidentiality
Integrity
Availability
Soldering iron
digital multimeter
voltmeter
ammeter
Both of these
Spam
Injection
Spoofing
DoS attack
Phishing
Surfing
DDoS
Revealing
#
$
^
%
&&
||
!
|
~
&
Trojan horse
Wamp
I2C
SPI
UART
Eavesdropping
Darkmotel
Mirai
Petye
whitehorse
Encoding
Decoding
Codification
Letter
Memo
Notice
Minutes of meeting
Tone
Pitch