SASS Mixins and Functions 2

Question 1

What is a default argument in a Sass mixin?

Accepted Answer

A parameter with a fallback value used when no argument is passed

Answer

The first argument in the list

Answer

An argument that is always required

Answer

An argument passed via `!default`

Question 2

What does `@content` do inside a Sass mixin?

Accepted Answer

Inserts a content block passed from the `@include` call

Answer

Outputs the mixin name as CSS

Answer

Includes another partial

Answer

Renders a placeholder selector

Question 3

Which built-in Sass function darkens a color by a given percentage?

Accepted Answer

darken($color, $amount)

Answer

color.darken($color, $amount)

Answer

shade($color, $amount)

Answer

dim($color, $amount)

Question 4

How do you call a Sass function with a named argument?

Accepted Answer

function-name($param-name: value)

Answer

function-name(param-name = value)

Answer

function-name[param: value]

Answer

function-name{param: value}

Question 5

What does the `rgba()` function do in Sass?

Accepted Answer

Creates a color with red, green, blue, and alpha channels

Answer

Converts a hex color to RGB

Answer

Returns the alpha value of a color

Answer

Blends two colors together

Question 6

What is the output of `percentage(0.5)` in Sass?

Accepted Answer

50%

Answer

0.5%

Answer

5%

Answer

500%