JavaScript review Week 6

Declare a variable called cat

        var cat;
      

Reveal

Initialize cat to “Tom”

        cat = "Tom";
      

Reveal

Change the variable cat to “Morris”

cat = "Morris";
      

Reveal

Declare a variable isCat to a negative Boolean value

var isCat = false;
      

Reveal

1. Write a function called outputToConsole that outputs to the console “Morris is a cat”
2. Call the function

function outputToConsole(){
  console.log("Morris is a cat");
}
outputToConsole();
      

Reveal

1. Write a function called ouputToConsole2 that takes the parameter ‘name’ and outputs the name to console in a sentence.
2. Call the function with a string parameter.

function outputToConsole2(name){
  console.log("The name you entered was " + name);
}
outputToConsole2("Tiger");
      

Reveal

1. Write a function called nameAndAge that takes 2 parameters ‘name’ and ‘age’ and outputs them in a sentence
2. Call the function with a string and number parameter

function nameAndAge(name, age){
  console.log(name + " is age "+ age);
}
nameAndAge("Auston Matthews",20);
      

Reveal

Declare an array fruits with 6 fruits

var fruits = ["mango","papaya","passion fruit","dragon fruit","lychee","nashi"];
      

Reveal

Output the length of the fruits array;

console.log(fruits.length);
      

Reveal

Write a for loop that outputs each fruit in the array in a sentence

for (var i=0;i<fruits.length;i++){
  console.log("the name of the fruit at this index is "+fruits[i]);
}
      

Reveal