Identify a command that displays a dialog box containing the message "Hello World!".
A) Window.alert("Hello World!");
B) Window.Alert("Hello World!");
C) window.alert("Hello World!");
D) window.Alert("Hello World!");

Question

Identify a command that displays a dialog box containing the message "Hello World!".
A) ​Window.alert("Hello World!");
B) ​Window.Alert("Hello World!");
C) ​window.alert("Hello World!");
D) ​window.Alert("Hello World!");

Quizplus · Accepted Answer

The correct syntax for displaying a dialog box in JavaScript is "window.alert("message");". In JavaScript, capitalization matters, and the correct spelling for the function is "alert" with a lowercase "a". Therefore, the correct answer is C.

Identify a Command That Displays a Dialog Box Containing the Message