tle javascript

An alert box is used to display data.

• Using document.write

• Using window.alert

• Using console.log

• Using innerHTML

It is appropriate to use document.write() for testing purposes.

• Using window.alert

• Using innerHTML

• Using console.log

• Using document.write

are text, written within double or single quotes.

• Strings

• Numbers

• Literals

• Variables

are written with or without decimals like 5.50 or 100

• Letters

• Variables

• Strings

• Numbers

A _________ starts with a // and ends with //.

• Single-Line Comments

• Multi-Line Comments

• Documentation Comment

• Inline Comment

The _________ start with /* and end with */.

• Inline Comments

• Single- line Comments

• Multi-line Comments

• Documentation Comments

Variables declared with var and let are quite similar when declared inside a

function. They will both have _________.

• Variable

• Function Scope

• Block Scope

• Global Scope

Variables declared with the var keyword cannot have ________.

• Block Scope

• Function Scope

• Global Scope

• Variable

The _________ is a constant

variable therefore it cannot be reassigned.

• Block Scope

• Variables

• const keyword

• let

_________ can be referenced with a full URL or with a path relative to the

current web page.

• External Scripts

• a method

• a property

• Internal Script