Which of the following CSS3 property specifies where to navigate when using the arrow-right navigation key?

Which of the following css property specifies an image to use as the background of an element?

A. background

B. background-img

C. background-image

D. none of the mentioned

Which of the following css property specifies a delay for the transition effect?

A. transition-delay

B. transition-effect

C. transition

D. transition-duration

Which of the following method rotates an element around its Y-axis at a given degree using tranform 3D?

A. rotateY()

B. rotate-Y()

C. rotate-Yaxis()

D. none of the mentioned

Which of the following property defines where a 3D element is based in the x- and the y-axis?

A. transform-style

B. perspective(n)

C. perspective-origin

D. none of the mentioned