JavaScript Basics

What is the correct syntax to output "Hello World" in JavaScript?

• `print("Hello World")`

• `console.log("Hello World")`

• `echo "Hello World"`

• `System.out.println("Hello World")`

Which of the following is a JavaScript data type?

• `string`

• `integer`

• `character`

• `decimal`

How do you create a function in JavaScript?

• `function myFunction()`

• `def myFunction()`

• `create myFunction()`

• `function:myFunction()`

How do you call a function named `myFunction` in JavaScript?

• `call myFunction()`

• `myFunction()`

• `call function myFunction()`

• `execute myFunction()`

Which of the following is the correct way to declare a variable in JavaScript?

• `var myVar;`

• `variable myVar;`

• `v myVar;`

• `declare myVar;`

Which symbol is used for comments in JavaScript?

• `//`

• `#`

• `/* */`

• ``

What is the correct way to write an array in JavaScript?

• `var colors = "red", "green", "blue";`

• `var colors = ["red", "green", "blue"];`

• `var colors = (1:"red", 2:"green", 3:"blue");`

• `var colors = {"red", "green", "blue"};`

How do you write a conditional statement in JavaScript to execute some code if "i" is equal to 5?

• `if i = 5 then`

• `if i == 5 then`

• `if (i == 5)`

• `if i = 5`

Which event occurs when the user clicks on an HTML element?

• `onchange`

• `onclick`

• `onmouseclick`

• `onmouseover`

How do you find the number with the highest value of x and y in JavaScript?

• `Math.max(x, y)`

• `Math.ceil(x, y)`

• `top(x, y)`

• `ceil(x, y)`