What is JavaScript mainly used for on web pages?, Store hardware, Add interactivity, Draw electricity, Print paper, What does console.log() do?, Shows output, Deletes code, Closes browser, Styles text, Which is a JavaScript primitive data type?, Folder, Window, Table, Boolean, What is the difference between let and const?, let is always true, const prints output, const can't change, let stores images, Which statement displays the result of 5 + 2?, log.console(7);, console.log(5+2);, console(5+2);, print(5+2);, What is the output of 2 ** 3?, 6, 5, 8, 9, What is 16 % 5?, 3, 1, 5, 16, What is the main difference between == and ===?, == is faster, === adds numbers, === checks type, == checks color, Why are parentheses useful in expressions?, Create strings, Start comments, Control order, Rename variables, What is used to swap two variables using the basic method shown?, For loop, Array index, Temporary variable, Style sheet

Getting Started with JavaScript

de
Imprimir
Incorporar

Ranking

Estilo visual

Opções

IA Aprimorada: Esta atividade contém conteúdo gerado por IA. Saiba Mais.

Alterar modelo

Restaurar arquivo salvo automaticamente: ?