Tags Introduction to HTML5 coursera answers
Introduction to HTML5
By University Of Michigan.
WEEK 2
Tags!
Question 1
Semantics is
- the practice of giving content on the page meaning and structure by using proper element
- the set of rules that defines the combinations of symbols that are considered to be a correctly structured document or fragment in that language
- circular
Answer: the practice of giving content on the page meaning and structure by using proper element
Question 2
Semantic code describes the ___ of content on a page, regardless of the style or appearance of that content.
- number
- value
- language
Answer: value
Question 3
Using tags that have semantic meaning
- increases accessibility and improve search engine optimization
- increases search engine optimization
- breaks the separation between content and layout
Question 4
Every well-formed HTML document should include:
- doctype, head, body
- doctype, header, body
- header, nav, footer
- alt text
Answer: doctype, head, body
Question 5
What is wrong with the following code?
- The alt text attributes is missing from the tag.
- You can not have text after the closing </a> tag.
- This code is semantically and syntactically correct.
- The link in the href must have a full URL
Answer: You can not have text after the closing </a> tag.
Question 6
Block-level elements begin on a new line
- True
- False
Answer: True.
Question 7
Inline-level elements begin on a new line
- True
- False
Answer: False.
Question 8
A <div> block is an inline-level element
- True
- False
Answer: False.
Question 9
A <span> block is an inline-level element
- True
- False
Answer: True.
Question 10
Which tag represents a line break (new line)?
- <br>
- <break>
- <line>
- <lb>
Answer: <br>.
Question 11
Which of the following is the correct way to comment on HTML5?
- <?-- HTML -->
- <#-- HTML -->
- <!-- HTML -->
- <$-- HTML -->
Answer: <!--HTML-->.
Question 12
Which of the following are valid tags for HTML5 headings?
- <h5>..</h5>
- <heading>..</heading>
- <h9>..</h9>
- <h7>..</h7>
Answer: <h5>..</h5>
Question 13
All of the content you wish to appear on the screen should be in which tag?
- <html>
- <body>
- <main>
- <content>
Answer: <body>
Question 14
Which tag is used to create a link?
- <a>
- <link>
- <anchor>
- <hyper>
Answer: <a>
Question 15
Which of the following code is the correct way to link to an email address?
- <a href= “mailto:shayhowe@awesome.com?subject=Hi&body=How are you”>Email</a>
- <a href= “mailto:shayhowe@awesome.com?subject=Hi&body=How%20are%20you”>Email</a>
- <a href= “mailto:shayhowe@awesome.com?subject=Hi&body=How%are%you”>Email</a>
- <a href= “mailto:shayhowe@awesome.com?subject=Hi&body=How%20are%20you”>Email<a>
Answer: <a href= “mailto:shayhowe@awesome.com?subject=Hi&body=How%20are%20you”>Email</a>
Question 16
Which HTML element is used to define list items?
- <ul>
- <li>
- <item>
- <dl>
Answer: <li>
Question 17
The start attribute defines the number from which an unordered list should start.
- True
- False
Answer: False
Question 18
The reverse attribute allows a list to appear in a reverse order in an unordered list.
- True
- False
Answer:
Question 19
Which attribute can be used to change its number within an ordered list?
- num
- skip
- change
- value
Answer: value
Question 20
Which code properly creates the nested list structure shown here?
1. Vegetables
2. Fruit
·Blueberries
·Bananas
Notice that the blueberries and bananas are part of the fruit component.
Answer:
<ol>
<li>Vegetables</li>
<li>Fruit
<ul>
<li>Blueberries</li>
<li>Bananas</li>
</ul>
</li>
</ol>
Question 21
The <ul> and <ol> elements may contain only <li> elements.
- True
- False
Answer: True
Question 22
The tags to create definitions are:
- <def>, <dt>, <li>
- <dl>, <term>, <def>
- <dl>, <dt>, <dd>
- <def>, <dt>, <dd>
Answer: <dl>, <dt>, <dd>
Question 23
What should target = "_blank" do when included in a link tag?
- Opens the link in a new tab or window
- Opens the link in a in a tab called "_blank"
- This is not a valid expression.
Answer: Opens the link in a new tab or window
Question 24
In order for the <img> element to work, a src attribute and value must be included to specify the source of the image.
- True
- False
Answer: True
Question 25
The alt text of an image should describe the appearance of an image
- True
- False
Answer: False
Question 26
When should an image have null (empty) alt text (alt - “”)
- When the image is black and white
- When the image is complex
- When the image is decorative
- When the image already displays descriptive text
Answer: When the image is decorative
Question 27
Which of the following is the best way to use a Font Awesome icon to link to Twitter?
- <a href="https://twitter.com/" aria-label="Twitter"> <i class="fa fa-twitter"></i></a>
- <a> <i class="fa fa-twitter"></i></a>
- <a href="https://twitter.com/" > <i class="fa fa-twitter" aria-label="Twitter"></i></a>
- <a href="https://twitter.com/"> <i class="fa fa-twitter"></i></a>
Answer: <a href="https://twitter.com/" aria-label="Twitter"> <i class="fa fa-twitter"></i></a>
Question 28
What are the elements to help organize the data and structure of a table?
- <caption>, <head>, <body>, <foot>
- <caption>, <thead>, <tbody>, <foot>
- <caption>, <thead>, <tbody>, <tfoot>
- <caption>, <thead>, <body>, <foot>
Answer: <caption>, <thead>, <tbody>, <tfoot>
Question 29
What does <thead> stand for?
- The head
- Table head
- Table header
- None of the above
Answer: table head
Question 30
Which code will properly insert headings along each row?
Answer:
<table>
<tr><th>Name</th><td>Colleen</td></tr>
<tr><th>Age</th><td>26</td></tr>
<tr><th>Team</th><td>Browns</td></tr>
</table>
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