// (two adjacent slashes )
/**/
*/ */
None of the Above
#
//
!-
/*
Data rate
Bits rate
Baud rate
None of these
To boot up the Arduino
To exit any code that is running
To automate functions
To make more memory
Serial
Serial.type
Serial.println
Serial.printing
delay(1);
delay(100);
delay(1000);
delay(60);
Digitalwrite()
Digitalread()
digitalWrite()
digitalRead()
Damage is caused
Sensor will work fine
Sensor will not respond for the time voltage applied
Sensor will function normally
Picopower
Preprocessing
Precise
Popular
Microprocessor
Timer
Oscillator
Microcontroller
Accounting
Non-repudiation
Sniffing
Authorization
tone(pin, frequency, duration)
tone(pin, duration, frequency)
tone(frequency, pin, duration)
tone(pin)
To change the digital signal reference value
To change the analog signal reference value
To print the analog signal reference voltage.
To print the digital signal reference voltage.
What is the output of the following program?
for(;;) {Statements}
Error
Statemernts will run forever
This an infinite loop
Both (B) and (C)
Runs continuously in a loop
Initializes variables and sets up configurations
Executes only when an error occurs
Used to include libraries
Vero board
FRC connectors
shields
breadboard
It initializes the LCD with the number of columns and rows.
It prints a message to the LCD.
It clears the LCD display.
It changes the LCD backlight.
IoT System
Embedded System
Grid System
Cloud System
int k={3,4}
int k=new int[2]
int k [2] = {3,4};
int k(2)={3,4};
Application Programming Interface
Address Programming Interface
Accessing peripheral through the interface
None of the above
It is a name that Arduino uses for a program
Its the unit of code that is uploaded to run on an Arduino board
Both (A) and (B)
loop()
setup()
selay()
10mA
20mA
40mA
100mA
Pulse Width Modulation.
Pulse Wide Modulation
Plain width modulation
General PCB
Connectivity circuit boards
Arduino shields
Other high-end Arduino boards
MQ-135
BMP280
DS18B20
PIR sensor
e-textiles and wearables projects
sewn to fabric
AT mega 168V/ATmega328V
All of these
Pauses the program for a specific amount of time
Stops the program permanently
Restarts the program
Initializes the board
What will be the output of the following code
#include <stdio.h> void solve(){ int b=4; int res = b++ + ++b + ++b; printf("%d", res); } int main(){ solve(); return 0; }
12
15
17
20
2
3
5
6
Divide
Uno
Thrive
2003
2004
2005
2006
ATmega328m
ATmega328P
ATmega2560
None
IDE Source
Sketch
Cryptography
Code
Source code
Paint
%
;
Icd.getcursor(0,0);
Icd.setcursor(0,0);
Icd.getcursor(0,1);
Icd.setcursor(0,1);
Amplifier
Actuator
Bootloader
None of these above
Analog pin
Digital pin with ~ symbol
GND pin
Vin pin
void setup(), void loop()
void setup(), void main()
void main(), void loop ()
void setup(), void event ()
7 Microseconds
4 Microseconds
6 Microseconds
2 Microseconds
Mobile phone
Television
Smart Speaker
Smart Meters
13
14
16
16 MHz
12 MHZ
18 MHz
14 MHz
while()
analogRead()
ADC
DAC
pinMode()
Electrical
Chemical
Electronic
Disclaimer
analog pin
digital pin
any one
Light crystal display
Liquid crystal display
Light cube display
All of the above
What will be the output of the following piece of code?
#include <stdio.h>int main() { int i; for(i=0;i< 8; i++); printf("%d",i); return 0;}
0
1234567
8
Infinite loop