Identify a relative unit in which lengths are expressed as a percentage of the width or height of a browser window.
A) Attribute unit
B) Viewport unit
C) rem unit
D) Absolute unit

Question

Identify a relative unit in which lengths are expressed as a percentage of the width or height of a browser window.
A) ​Attribute unit
B) ​Viewport unit
C) ​rem unit
D) ​Absolute unit

Quizplus · Accepted Answer

Viewport units are relative to the size of the browser window, allowing lengths to be expressed as a percentage of the width or height. This makes them ideal for creating responsive web designs that adjust to different screen sizes. Attribute units refer to the attributes of HTML elements, rem units are relative to the font size of the root element, and absolute units are fixed and do not change with the size of the browser window.

Identify a Relative Unit in Which Lengths Are Expressed as a Percentage