Sass Basics

1/25 Which of the directives below can you use to share CSS properties from a selector to another?
- @extend
- @media
- None of the above
2/25 _______ directive is a set of nested rules, which can make a style block at the document root.
- @at-root
- @media
- @extend
- None of the above
3/25 Which directive can you use to display SassScript expression value as an error?
- @error
- @warn
- @at-root
- None of the above
4/25 Select the directive that allows generating styles in a loop.
- @while
- @if
- @for
- @each
5/25 The SassScript values can be taken as arguments in mixins that are given when mixin is included and available as a variable within the mixin.
- True
- False
6/25 The following command will run the Sass code from the command line.
```
sass input.scss output.css
```
- True
- False
7/25 What is Rack?
- Web server interface
- Web framework
- Web application framework
- None of the above
8/25 _______ is a web application framework that provides modularity and speed to Rails.
- Rails
- Merb
- Rack
- All of these
9/25 To speed up the compilation of Sass files, which option is used?
- :cache
- :read_cache
- :cache_store
10/25 How can you share CSS properties from one selector to another in Sass?
- Using the @extend directive.
- Using the @media directive.
- There is no way to share properties between selectors in Sass.
- Using the @each directive.
11/25 What does the @at-root directive do in Sass?
- It defines a set of nested rules.
- It imports external CSS files.
- It generates styles at the document root.
- It displays SassScript expression values as errors.
12/25 Which directive in Sass is used to display SassScript expression values as errors?
- The @error directive.
- The @warn directive.
- The @at-root directive.
- The @debug directive.
13/25 What is the purpose of the @include directive in Sass?
- To define the mixin.
- To include the mixin in the document.
- To include external CSS files.
- To display SassScript expression values as errors.
14/25 What is the primary purpose of Sass in web development?
- To create interactive web applications.
- To simplify and enhance CSS styling.
- To write server-side code.
- To optimize database queries.
15/25 What is the purpose of using placeholders (e.g., %placeholder) in Sass?
- To define variables.
- To create mixins.
- To reuse CSS styles across selectors.
- To import external files.
16/25 In Sass, how can you comment out a line of code?
- // This is a comment in Sass.
- /* This is a comment in Sass. */
- # This is a comment in Sass.
- -- This is a comment in Sass.
17/25 What does the interpolation operator #{} do in Sass?
- It multiplies two numbers.
- It defines a mixin.
- It allows you to insert the value of a variable or expression into a string.
- It imports external files.
18/25 What is the difference between Sass and SCSS syntax?
- Sass uses braces and semicolons, while SCSS uses indentation and colons.
- Sass uses indentation and colons, while SCSS uses braces and semicolons.
- Sass is the older syntax, while SCSS is the newer, more CSS-like syntax.
- Sass has two syntaxes: SCSS and indented syntax (Sass).
19/25 What is the purpose of the @return directive in a Sass function?
- To define a mixin.
- To include the mixin in the document.
- To call the return value of the function.
- To display SassScript expression values as errors.
20/25 How do you import a Sass partial file named 'styles' into your main Sass file?
- @import 'styles.scss';
- @import 'styles';
- @import 'styles.css';
- @import styles;
21/25 What is the purpose of using the & selector in Sass?
- To target the parent selector in a nested rule.
- To define a placeholder selector.
- To create a loop in Sass.
- To import external files.
22/25 In Sass, what does the % symbol represent when defining a placeholder selector?
- It denotes a variable.
- It indicates a class selector.
- It defines a placeholder selector.
- It is used to comment out code.
23/25 What is the primary benefit of using Sass variables?
- To make the CSS file smaller in size.
- To define placeholder selectors.
- To centralize and easily modify values used throughout the stylesheets.
- To create mixins.
24/25 In Sass, what is the purpose of the @warn directive?
- To define a mixin.
- To include external CSS files.
- To display a warning message in the Sass output.
- To display errors.
25/25 How can you import a Sass file from a different directory in your project?
- @import 'path/to/file.scss';
- @import 'file.scss';
- @import '../file.scss';
- Sass does not support importing files from different directories.
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Sass Basics

1/25 Which of the directives below can you use to share CSS properties from a selector to another?

2/25 _______ directive is a set of nested rules, which can make a style block at the document root.

3/25 Which directive can you use to display SassScript expression value as an error?

4/25 Select the directive that allows generating styles in a loop.

5/25 The SassScript values can be taken as arguments in mixins that are given when mixin is included and available as a variable within the mixin.

6/25 The following command will run the Sass code from the command line.

7/25 What is Rack?

8/25 _______ is a web application framework that provides modularity and speed to Rails.

9/25 To speed up the compilation of Sass files, which option is used?

10/25 How can you share CSS properties from one selector to another in Sass?

11/25 What does the @at-root directive do in Sass?

12/25 Which directive in Sass is used to display SassScript expression values as errors?

13/25 What is the purpose of the @include directive in Sass?

14/25 What is the primary purpose of Sass in web development?

15/25 What is the purpose of using placeholders (e.g., %placeholder) in Sass?

16/25 In Sass, how can you comment out a line of code?

17/25 What does the interpolation operator #{} do in Sass?

18/25 What is the difference between Sass and SCSS syntax?

19/25 What is the purpose of the @return directive in a Sass function?

20/25 How do you import a Sass partial file named 'styles' into your main Sass file?

21/25 What is the purpose of using the & selector in Sass?

22/25 In Sass, what does the % symbol represent when defining a placeholder selector?

23/25 What is the primary benefit of using Sass variables?

24/25 In Sass, what is the purpose of the @warn directive?

25/25 How can you import a Sass file from a different directory in your project?