Q
How can you customize the appearance of an alert dialog box created by window.alert()?

Answer & Solution

Answer: Option Option A
Solution:
The appearance of an alert dialog box created by window.alert() can be customized by using CSS to style the alert dialog box. While window.alert() itself does not provide direct customization options for styling, you can apply CSS rules to the alert dialog box and its contents to change its appearance, such as colors, fonts, sizes, and layout. This approach allows for some level of customization to match the alert dialog box with the overall design and theme of the webpage.
Related Questions on Average

What is the purpose of window.alert() in JavaScript?

A). To display a message in the browser console.

B). To create a new browser window.

C). To validate form input data.

D). To display a dialog box with a message and an OK button.

Which method can be used to display a confirmation dialog box in JavaScript?

A). window.alert()

B). window.confirm()

C). window.prompt()

D). window.validate()

How can you prevent script execution until the user interacts with an alert dialog box created by window.alert()?

A). By using the await keyword before the alert method.

B). By placing the alert method within an asynchronous function.

C). By using the defer attribute in the script tag.

D). By executing the alert method inside a loop.

Which action occurs when a user clicks the OK button in an alert dialog box created by window.alert()?

A). The webpage navigates to a specified URL.

B). The alert message is dismissed, and script execution continues.

C). The alert message is displayed again.

D). The webpage reloads completely.

What happens when window.alert() is executed in a JavaScript code?

A). It creates a new browser window.

B). It displays a modal dialog box with a message.

C). It opens a new tab in the browser.

D). It prints the message in the browser console.

What is the behavior of window.alert() in terms of script execution?

A). It halts the script execution until the alert is dismissed by the user.

B). It continues script execution while the alert is displayed.

C). It triggers an error in the console.

D). It pauses script execution until the user interacts with the alert.

How can you include line breaks in an alert message using window.alert()?

A). Using the <br> tag within the message string.

B). Using special escape characters like \n.

C). By separating lines with commas.

D). By enclosing each line in double quotes.

Which method can be used to capture user input along with window.alert()?

A). window.confirm()

B). window.prompt()

C). window.validate()

D). window.execute()

What does the message parameter in window.alert() represent?

A). The title of the alert dialog box.

B). The text content displayed in the alert dialog box.

C). The duration for which the alert is displayed.

D). The URL to navigate when the alert is dismissed.

How does window.alert() impact user interaction on a webpage?

A). It enhances user experience by providing interactive elements.

B). It disrupts user experience by interrupting the flow of the page.

C). It has no impact on user interaction.

D). It improves page performance by optimizing script execution.