HTML5 Advanced CSS Features

Q1.

Select the focused element.

A.	Use the :focus selector.
B.	Use the negation selector.
C.	Use the :empty selector.
D.	Use the :lang selector.

Q2.

Negate another selector.

A.	Use the :focus selector.
B.	Use the negation selector.
C.	Use the :empty selector.
D.	Use the :lang selector.

Q3.

Select the root element in the document.

A.	Use the :root selector.
B.	Use the :first-child, :last:child, :only-child, or :only-of-type selectors.
C.	Use the :nth-child, :nth-last-child, :nth-of-type, or :nth-last-of-type selectors.
D.	Use the :enabled or :disabled selectors.

Q4.

Select elements that have no content.

A.	Use the :focus selector.
B.	Use the negation selector.
C.	Use the :empty selector.
D.	Use the :lang selector.

Q5.

Select elements based on language.

A.	Use the :focus selector.
B.	Use the negation selector.
C.	Use the :empty selector.
D.	Use the :lang selector.

Q6.

Selects the element referred to in a URL fragment.

A.	Use the :target selector.
B.	Use the negation selector.
C.	Use the :empty selector.
D.	Use the :lang selector.

Q7.

Select elements based on input validation.

A.	Use the :checked selector.
B.	Use the :default selector.
C.	Use the :valid or :invalid selectors.
D.	Use the :in-range and :out-of-range selectors.

Q8.

Select range-constrained input elements.

A.	Use the :checked selector.
B.	Use the :default selector.
C.	Use the :valid or :invalid selectors.
D.	Use the :in-range and :out-of-range selectors.

Q9.

Select elements that are enabled or disabled.

A.	Use the :root selector.
B.	Use the :first-child, :last:child, :only-child, or :only-of-type selectors.
C.	Use the :nth-child, :nth-last-child, :nth-of-type, or :nth-last-of-type selectors.
D.	Use the :enabled or :disabled selectors.

Q10.

Select radio button or check box elements that are checked.

A.	Use the :checked selector.
B.	Use the :default selector.
C.	Use the :valid or :invalid selectors.
D.	Use the :in-range and :out-of-range selectors.

Q11.

Select the default element.

A.	Use the :checked selector.
B.	Use the :default selector.
C.	Use the :valid or :invalid selectors.
D.	Use the :in-range and :out-of-range selectors.

Q12.

Select a child element.

A.	Use the :root selector.
B.	Use the :first-child, :last:child, :only-child, or :only-of-type selectors.
C.	Use the :nth-child, :nth-last-child, :nth-of-type, or :nth-last-of-type selectors.
D.	Use the :enabled or :disabled selectors.

Q13.

Select the active element.

A.	Use the :required or :optional selectors.
B.	Use the :link and :visited selectors.
C.	Use the :hover selector.
D.	Use the :active selector.

Q14.

Select a child at a specific index.

A.	Use the :root selector.
B.	Use the :first-child, :last:child, :only-child, or :only-of-type selectors.
C.	Use the :nth-child, :nth-last-child, :nth-of-type, or :nth-last-of-type selectors.
D.	Use the :enabled or :disabled selectors.

Q15.

Select input elements based on the presence of the required attribute.

A.	Use the :required or :optional selectors.
B.	Use the :link and :visited selectors.
C.	Use the :hover selector.
D.	Use the :active selector.

Q16.

Select a hyperlink.

A.	Use the :required or :optional selectors.
B.	Use the :link and :visited selectors.
C.	Use the :hover selector.
D.	Use the :active selector.

Q17.

Select the element that the mouse is currently over.

A.	Use the :required or :optional selectors.
B.	Use the :link and :visited selectors.
C.	Use the :hover selector.
D.	Use the :active selector.

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HTML5 Advanced CSS Features