What does the function "document.styleSheets.length" returns?

Which of the following is FALSE about DOM?

What value is displayed in the following code? <div id="id">0</div> <script> document.getElementById('id').innerText = 1 document.getElementsByTagName('div').innerText = 2 document.getElementsByTagName('div')[0].innerText = 3

Which of the following is an INVALID method for accessing HTML attributes using the DOM?

Which of the following is FALSE about addEventListener?

Which JavaScript elements allow control in DHTML?

Which style will be helpful in keeping an image at a fixed position on the webpage, even if someone scrolls the page?

You are formatting your error messages using the following inline style definition:

<span class="error" style="color: red">Error message.</span>

Now you want the error message text to be displayed in blue color. But the problem is that you are not permitted to edit the HTML code, you can only edit the imported style sheet. Which style definition will you use in the imported style sheet to achieve this?

Which in-built functions is useful when you want to access a form element using its id?

Choose another way to write x ? a = b : a = c

Which is an important parameter of the wave filter?