TLEQ3 MODULE 1-5

Using this after an HTML document is loaded will delete all existing

HTML.

• InnerHTML

• window.alert();

• document.write();

• console.log();

The ____________________ start with /* and end with */. Any text

between /* and */ will be ignored by JavaScript.

• Variable

• Multi-line

  Comments

• Keyword

• Single Line

  Comments

in CamelCase are not allowed because they are reserved

for subtraction.

• Hyphen

• Expressions

• Variable

• CamelCase

Scope determines the accessibility (visibility) of variables.

• Scope

• Function Scope

• Global Scope

• Function

The __________ keyword is a constant variable therefore it cannot be reassigned.

• .Try

• If

• Var

• Const

start with two forward slashes (//). All text after the two forward slashes until the end of a line makes up a comment, even when there are forward slashes in the commented text.

• Single Line Comments and

• Multi-Line Comments

• Identifiers

• Keywords

It is anything between { }, an area within if, switch conditions

or for and while loops, which means that those variables exist only within the

corresponding block.

• Block Scope

• Scope

• Function Scope

• Global Scope

the variable defined within a function will not accessible from outside the function

• black scope

• global scope

• scope

• fuction scope

instructs the browser to display a dialog with an optional message, and to wait until the user dismisses the dialog

• console.log();

• InnerHTML

• document.write();

• window.alert();

outputs a message to the web console.

• console.log();

• document.write(); ;

• InnerHTML

• window.alert();