SASS Operators and Expressions 2

Question 1

What does the Sass `+` operator do with strings?

Accepted Answer

Concatenates two strings

Answer

When used with strings, the `+` operator in Sass concatenates them into a single string.

Question 2

How do you multiply a color channel value using Sass?

Accepted Answer

Use `color.scale()` or `color.adjust()` for channel manipulation

Answer

Direct multiplication of color values is not standard; use `color.scale()` or `color.adjust()` to modify specific channels.

Question 3

What does `#{ }` interpolation allow you to do with operators in Sass?

Accepted Answer

Embed any expression as a plain string without evaluating it as math

Answer

Interpolation with `#{}` outputs the expression as a literal string, bypassing Sass math evaluation.

Question 4

Which Sass operator is used to check if a value is greater than or equal to another?

Accepted Answer

>=

Answer

Sass uses standard comparison operators including `>=` for greater-than-or-equal comparisons.

Question 5

What does `5px * 2` evaluate to in Sass?

Accepted Answer

10px

Answer

Multiplying a unit value by a unitless number scales the value, so `5px * 2` equals `10px`.

SASS Practice Test