Quiz Q3

Question 1

Where do you set the Arduino Board and the Port you are going to use?

Answer 1

Tools

Question 2

The other term for an Arduino File?

Answer 2

A sketch

Question 3

3 main parts of Arduino IDE

Answer 3

Editor, Message, Console

Question 4

the language used by a program

Answer 4

syntax

Question 5

descriptive statements that the programmer writes to help explain the code

Answer 5

comment

Question 6

ignored by the compiler, you may write anything you want

Answer 6

comment

Question 7

with “ // “ symbol

Answer 7

single line comment

Question 8

/*
this
is
a
comment
*/

Answer 8

multiline comment

Question 9

this tells the compiler that a chunk of code is finished and are moving on to the next code

Answer 9

semicolon

Question 10

signifies a complete statement, equivalent to a period in a sentence

Answer 10

; semicolon

Question 11

what happens when you forgot a semicolon

Answer 11

an error occur

Question 12

used to enclose further instructions carried out by a function

Answer 12

curly brace { }

Question 13

pieces of code that are used so often that they are encapsulated in a certain keywords so that you can use them more easily

Answer 13

function

Question 14

the name of the function will appear

Answer 14

orange

Question 15

information the function uses when it runs

Answer 15

arguments

Question 16

how to you write a function?

Answer 16

pinMode ( );

Question 17

to easily organized the codes, spaces are made

Answer 17

indention

Question 18

where arduino code type in

Answer 18

editor

Question 19

how to use functions

Answer 19

1. define functions
2. call the function
3. use the result of the function

Question 20

Define functions –

Answer 20

enclose the statements of the function

Question 21

Call the function –

Answer 21

use the function by using its name, adding any parameters if needed

Question 22

Use the result of the function –

Answer 22

result can be made from the function

Question 23

provide a way to modularize your code and make it reusable

Answer 23

functions

Question 24

instead of having a single, very long program, you can break up your code into modules of code with-

Answer 24

functions

Question 25

pin: the Arduino pin number
value: HIGH or LOW

Answer 25

digitalWrite

Question 26

how do you write digitalWrite

Answer 26

digitalWrite (pin number, LOW/HIGH)

Question 27

write a HIGH or LOW value to a digital pin

Answer 27

digitalWrite ()

Question 28

reads the value from a specified digital pin, either HIGH or LOW

Answer 28

digitalRead ()

Question 29

pins: the Arduino number you want to read

returns: HIGH or LOW

Answer 29

digitalRead ()

Question 30

syntax of digitalRead

Answer 30

digitalRead (pin)

Question 31

pin: the name of the analog input pin to read from (A0-A05, e.g.)

returns: the analog reading on the pin

Answer 31

analogRead ()

Question 32

data type of analogRead

Answer 32

int (integer)

Question 33

resolution can be changed (only for Zero, Due and MKR boards) using-

Answer 33

analogReadResolution ()

Question 34

the input range can be changed using _______ in analogRead

Answer 34

analogReference ()

Question 35

two required functions in arduino

Answer 35

void setup ()

void loop ()

Question 36

executes only one time as soon as you upload, power up, or reset Arduino

Answer 36

void setup ()

Question 37

functions that repeat consecutively until Arduino is turned off

Answer 37

void loop ()

Question 38

refers to the container of the saved information, not the information itself

Answer 38

variable

Question 39

a place to store a piece of data, it has a name, a value, and a type

Answer 39

variables

Question 40

store and recall information

Answer 40

variables

Question 41

when naming variables:

Answer 41

no spaces
no special characters
no numbers as first character
don’t HIGH/LOW, true/false

Question 42

functions that stop the tone

Answer 42

noTone ()

Question 43

you may see it on the start of an Arduino code; a communication to laptop and arduino

Answer 43

serial.begin (9600)

Question 44

prints strings

Answer 44

serial.print

ex. serial.print (“Hello World”)

Question 45

allows you to pause the execution of your Arduino program for a specified period

Answer 45

Delay ()

ex. Delay (1000)

Question 46

measurement in the delay

Answer 46

1000 milliseconds = 1 second

Question 47

for the pitch and frequency

Answer 47

tone ()