Join For discussion on all things web design and development, join our new Slack group! It’s an exciting place to meet and talk and even get help. Name* First Last Email* The Little Quiz That Could Our Slack is meant for web designers and developers. It's for more advanced users of WordPress. Therefore we have created a small quiz to make sure you belong here. It has 3 questions. Shouldn't be too hard. 🙂 1. What is the difference between add_action and add_filter when it comes to WordPress hooks?*Select oneadd_action begins a video on page load, add_filter adds an instagram filter to it.add_filter is deprecatedadd_filter doesn't exist!add_action does not require a return, add_filter does.2. In javascript how would you get an element with a class of element-b?*Select onedocument.querySelector('.element-b');document.getSelector('.element-b');document.findElementByClass('element-b');alert('Show Me element-b!');3. What css property and value allows for showing a pointing finger for the mouse?*Select oneMouse-image: finger;cursor: pointer;mouse-display: pointer;hover: clickable;CAPTCHA