How do you write Hello World in an alert box in JavaScript?

Question

Apu March 05, 2023 › #HowTo › #Javascript

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How do you write Hello World in an alert box in JavaScript?

[A] alert = "Hello World"

[B] alertBox("Hello World")

[C] alert("Hello World")

[D] window.alert("Hello World")

The correct answer is C) alert("Hello World").

<script>
  alert("Hello World")
</script>

This code will display a pop-up window with the message "Hello World". It is a useful way to notify the user of important information, such as an error message or a warning.

Write Your Answer

Apu · Accepted Answer · 2023-03-05T05:00:00+05:30

[A] alert = "Hello World" [B] alertBox("Hello World") [C] alert(&q…