TLE QUIZ

To make the script more readable, it is recommended to apply _______.

• A. Break

• B. Black Label

• C. Line

• D. White Space

It determines the accessibility and visibility of variables in your code.

• A. Function

• B. Global Scope

• C. Function Scope

• D. Scope

These variables are declared outside any function and can be accessed anywhere in JavaScript.

• A. Function

• B. Global Scope

• C. Function Scope

• D. Scope

A variable declared with __________ has the global scope.

• A. Const

• B. Let

• C. Scope

• D. Var

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.

• A. Block Scope

• B. Global Scope

• C. Function Scope

• D. Scope

A __________ is a set of statements that perform tasks and returns a value.

• A. Function

• B. Global Scope

• C. Function Scope

• D. Scope

It behaves like a let keyword.

• A. Const

• B. If

• C. Var

• D. Try

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

• A. Const

• B. If

• C. Var

• D. Try

JavaScript const variables must be assigned a __________ when they are

declared.

• A. Element

• B. Name

• C. Property

• D. Value

Redeclaring or reassigning an existing var or let variable to const, in the same

scope, or in the same block, is __________.

• A. Allowed

• B. Defined

• C. Initialized

• D. Not Allowed