CSS Fundamentals Quiz

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What happens to the color of H1 elements if an internal style is defined after the link to an external style sheet that specifies H1 color as navy?

They will change to red
They will remain navy
They will be invisible
They will be colored orange (correct)

Which CSS selector is used to select a specific HTML element with a unique id?

Universal selector
Class selector
Id selector (correct)
Element selector

Which selector will apply styles to all elements on a webpage?

.center
body
* (correct)
h1, h2, p

What is the primary purpose of the CSS class selector?

To select multiple elements sharing the same class attribute (D) Signup and view all the answers

What is the purpose of using a grouping selector in CSS?

To minimize repetition in style definitions (A) Signup and view all the answers

Which of the following specifies that the styles should be applied after all other stylesheets?

Internal style sheet (D) Signup and view all the answers

What is the highest priority style according to the cascading order in CSS?

Inline style (A) Signup and view all the answers

Which of the following is true about CSS comments?

They are ignored by browsers. (C) Signup and view all the answers

How can you select all HTML elements you want to style that have the class 'highlight'?

.highlight (B) Signup and view all the answers

How can you correctly combine multiple class selectors in an HTML element?

class='large center' (D) Signup and view all the answers

Which CSS selector would you use to apply styles to all
elements without affecting other elements?

p { } (D) Signup and view all the answers

What does the CSS rule 'h1, h2, p { text-align: center; color: red; }' accomplish?

It applies the same color and alignment to all specified elements. (C) Signup and view all the answers

Which of the following statements about CSS class names is correct?

Class names must start with a letter. (C) Signup and view all the answers

What is the purpose of using CSS comments?

To provide explanations within the CSS code (D) Signup and view all the answers

In the provided CSS, which color will be applied to the text when the universal selector is used?

Blue (A) Signup and view all the answers

What is a correct way to write a multi-line CSS comment?

/* This is a comment */ (C) Signup and view all the answers

What is a disadvantage of using inline CSS?

It mixes content with presentation, losing style sheet advantages. (B) Signup and view all the answers

Where should the link to an external CSS file be included in an HTML document?

Inside the head section. (C) Signup and view all the answers

Which of the following statements about external CSS is correct?

It allows changing the look of an entire website using one file. (C) Signup and view all the answers

What is the correct syntax for specifying a margin in CSS?

margin-left: 20px; (C) Signup and view all the answers

How can you apply the same style to multiple selectors in CSS?

By grouping selectors together in one style declaration. (A) Signup and view all the answers

What happens if the same property is defined for the same selector across multiple style sheets?

The last read property will take precedence. (B) Signup and view all the answers

What is the primary use of internal CSS?

To style a single HTML page with a unique design. (C) Signup and view all the answers

How is the style for an element defined when using inline CSS?

By using the style attribute directly in the element. (D) Signup and view all the answers

CSS class selector

Selects HTML elements with a specific class attribute.

CSS Universal Selector

Selects all HTML elements on a page.