How can you include variable values in an alert message using window.alert()?
A). By concatenating variables with the message string.
B). By enclosing variables in square brackets.
C). By using special placeholder syntax like {variable}.
D). By assigning variables directly to the alert method.
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.
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.
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 approach is recommended for including line breaks in an alert message using window.alert()?
A). Using HTML <br> tags within the message string.
B). Using special escape characters like \n within the message.
C). Using multiple alert messages for each line of text.
D). Using CSS styles to format line breaks in the alert box.
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.
Which of the following is a valid use case for window.alert() in JavaScript?
A). Displaying a personalized greeting message.
B). Creating complex data structures.
C). Handling user form submissions.
D). Animating elements on the webpage.
When should window.alert() be used in JavaScript?
A). For complex form validation.
B). For displaying important messages or notifications.
C). For manipulating DOM elements.
D). For generating random numbers.
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()
Which method is used to display an alert dialog box in JavaScript?
A). window.confirm()
B). window.prompt()
C). window.alert()
D). document.write()