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.
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.
How does window.alert() impact the accessibility of a webpage?
A). It improves accessibility by providing interactive elements.
B). It has no impact on accessibility.
C). It may negatively impact accessibility by interrupting screen readers.
D). It optimizes page performance for users with disabilities.
How does window.alert() handle the order of execution in JavaScript?
A). It executes after all other statements in the script.
B). It executes before other statements in the script.
C). It executes in parallel with other statements in the script.
D). It executes based on user interactions with the webpage.
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.
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 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.
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()
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.