Which JavaScript method is used to prevent the default behavior of an element's action?
A). addEventListener()
B). preventDefault()
C). onclick()
D). removeEventListener()
How can you add a print button to an HTML page using JavaScript?
A). By using a link (<a>) element.
B). By using a div (<div>) element.
C). By using a button (<button>) element.
D). By using an image (<img>) element.
What happens when you call the window.print() method in JavaScript?
A). It opens a new tab in the browser.
B). It triggers the print dialog in the browser.
C). It closes the current browser window.
D). It displays an error message.
How can you test print styles in a web browser during development?
A). By printing physical copies of the documents.
B). By using print preview options in the browser.
C). By disabling print functionality temporarily.
D). By using a separate browser for printing tests.
How can you invoke the print functionality in JavaScript?
A). By using the window.alert() method.
B). By using the window.open() method.
C). By using the window.print() method.
D). By using the window.confirm() method.
How can you print a specific section of an HTML page when the user clicks a button?
A). By using the window.print() method.
B). By using the window.open() method.
C). By using the window.prompt() method.
D). By using the window.confirm() method.
How can you add custom content before and after the printed content of a web page?
A). By using JavaScript event listeners.
B). By using CSS pseudo-elements (:before and :after).
C). By using HTML <header> and <footer> elements.
D). By using jQuery libraries.
What is the purpose of using print-specific CSS styles in web development?
A). To enhance the appearance of printed documents.
B). To apply animations to the page when printing.
C). To change the layout on mobile devices.
D). To hide elements from the screen display.
Which JavaScript method is used to open the print dialog programmatically?
A). window.alert()
B). window.open()
C). window.print()
D). window.confirm()
How can you apply print-specific styles to an HTML page using CSS media queries?
A). By using the @media print {} block in CSS.
B). By using the @media screen {} block in CSS.
C). By using the @media all {} block in CSS.
D). By using the @media handheld {} block in CSS.