Advanced Input Output Online Exam Quiz
Advanced Input Output GK Quiz. Question and Answers related to Advanced Input Output. MCQ (Multiple Choice Questions with answers about Advanced Input Output
Can the analogRead() function be used from any digital pin?
Options
A : No, it cannot
B : Yes, it can, but only on certain Arduino Boards
C : Yes, it can
D : Yes, it can, but only through certain pins
Can the tone() and noTone() functions be used for digital communications?
Options
A : No, they cannot be used
B : Yes, they can be used but only on certain Arduino Boards
C : Yes, they can be used for all digital pins and Arduino Boards
D : Yes, they can be used but only for certain pins
How many arguments does the analogRead() function have?
Options
A : 1
B : 2
C : 3
D : 4
How many arguments does the shiftOut() function require?
Options
A : 1
B : 2
C : 3
D : 4
How many tone() functions can be invoked to run simultaneously on an Arduino Board?
Options
A : As many pins are present
B : Infinite number
C : Only one
D : Depending on the number of timers present
What is the resolution of analog readings on the Arduino Uno?
Options
A : 5V/1023
B : 3.3V/1024
C : 5V/1024
D : 3.3V/100
What is the return type of the pulseIn() function?
Options
A : null
B : signed byte
C : unsigned long
D : unsigned int
What type of signal does the analogWrite() function output?
Options
A : Pulse Width Modulated Signal
B : Pulse Code Modulated Signal
C : Pulse Amplitude Modulated Signal
D : Frequency Modulated Signal
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