Q
What happens when you call the window.print() method in JavaScript?

Answer & Solution

Answer: Option Option B
Solution:
When you call the window.print() method in JavaScript, it triggers the print dialog in the browser. This dialog allows users to select printing options such as the printer, page range, and number of copies before initiating the printing process. The method does not open a new tab or window, close the current window, or display an error message. Its primary function is to facilitate printing functionality within web applications by interacting with the browser's print dialog and settings.
Related Questions on Average

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.

Which HTML element is commonly used to create a print button in JavaScript?

A). <input type='button'>

B). <a>

C). <button>

D). <div>

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.

How can you set the page margins for printing using CSS?

A). By using the margin property.

B). By using the padding property.

C). By using the border property.

D). By using the outline property.

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 commonly used to handle the click event of a print button?

A). addEventListener()

B). preventDefault()

C). onclick()

D). removeEventListener()

Which JavaScript method is used to open the print dialog programmatically?

A). window.alert()

B). window.open()

C). window.print()

D). window.confirm()

What is the purpose of using print-specific styles in web development?

A). To optimize web page layouts for mobile devices.

B). To enhance the appearance of printed documents.

C). To apply animations to elements during printing.

D). To hide elements from the screen display.

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 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.