What does the child selector (">") do?

Identify the selector in the following rule: h1 { color: blue; }

Which of the following declarations would display a list without bullets?

Multiple font faces are separated by __________

When using z-index which other property is required?

Which line changes the background color of a link when a visitor hovers it?

What should be the output of following code? input[type="radio"]:checked + label { background-color:#000; }

What will happen if the cursor property value is set to none?

Consider the following code snippet:

Which statement is true about z-index in CSS3?

Which is not a valid syntax for the element in HTML5?