Writing code in sketch

Qus. 1 : The default method(s) in Arduino program is/are

1. Only loop()
2. only setup()
3. setup() and loop()
4. can be either loop() or setup()

Qus. 2 : All Code in an Arduino sketch is processed from

1. Top to bottom
2. Bottom to top
3. Any order
4. None of these

Qus. 3 : Which of the following statement true about a sketch?

1. It is a name that Arduino uses for a program
2. Its the unit of code that is uploaded to run on an Arduino board
3. Both (A) and (B)
4. None of these

Qus. 4 : Which symbol is used in Arduino to calculate modulo

1. #
2. $
3. %
4. !

Qus. 5 : Which command is used to create a delay in the Arduino program?

1. digitalRead()
2. for()
3. pinMode()
4. delay()

Qus. 6 : What types of instructions have the most impact on the programme counter?

1. Call & Jump
2. Getchar & putchar
3. Call & Return
4. Return & Jump

Qus. 7 : The SI unit of resistance is ————.

1. Volt
2. Faraday
3. Ampere
4. Ohm

Qus. 8 : ADC (Analog to Digital converter) on Arduino board is used to convert__ signal into digital signal

1. Analog
2. Digital
3. Both A & B
4. None of the above

Qus. 9 : The command which is used to display the characters in the serial monitor is

1. Serial
2. Serial.type
3. Serial.println
4. Serial.printing

Qus. 10 : Arduino Codes are referred to as____in the Arduino IDE.

1. sketches
2. drawings
3. links
4. notes

Qus. 11 : Statement required in Arduino program to generate one second delay is

1. delay(100);
2. delay(1000);
3. delay(10000);
4. delay(1);

Qus. 12 : The analogRead method in Arduino UNO returns value range

1. 0-255
2. 0-511
3. 0-1023
4. 0-4095

Qus. 13 : Which of the following Function is called only once in Arduino program?

1. loop()
2. setup()
3. selay()
4. digitalWrite()

Qus. 14 : Program written in Arduino IDE is known as

1. Code
2. Source code
3. Sketch
4. Paint

Qus. 15 : The basic program in Arduino IDE contains

1. setup () and loop () function
2. Only setup () function
3. Only loop () function
4. None of these

Qus. 16 : AnalogWrite method can be used for

1. PWM pins
2. Hybrid pins
3. Digital pins
4. None of these

Qus. 17 : In Arduino programming, ____________ function is used to make digital pin HIGH

1. pinMode()
2. digitalWrite()
3. analogWrite()
4. setPin()

Qus. 18 : In Arduino programming, digital pins have ___________possible values

1. Only one
2. Two
3. Three
4. Any number of values

Qus. 19 : Capacitance is measured in

1. Ohm
2. Farad
3. Henry
4. Coulomb

Qus. 20 : The property of any conductor that opposes the flow of electric current through it is known as

1. Capacitance
2. Resistance
3. Inductance
4. None of these

Programs

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