Q2 - WebDez_CertPrep

What's wrong with the HTML code below?

<p>This is a paragraph in HTML</h1>

• The closing tag should be </p>

• The closing tag should be <>

• The opening tag should be <a>

• The opening tag should be </p>

Which of the following is an example of metadata about a webpage?

• The title of the webpage

• An <img> tag on a webpage

• The body of the webpage

• A <p> tag on a webpage

Answer explanation

The title of the webpage is metadata because it provides information about the content of the page. In contrast, the tag, body, and

tag are part of the page's content, not metadata.

Which of the following is correct HTML code that will make a hyperlink to google.com?

• <a href="https://google.com"> Link </a>

• <a ref=https://google.com>

• <a>Link to google.com</a>

• Click Me<a h="https://google.com">

Answer explanation

The correct choice is the first one. It properly uses the tag with the href attribute pointing to 'https://google.com', making it a valid hyperlink. The other options contain errors in syntax or structure.

What does the following HTML code do? <img src="picture.jpg" style="width:200px; height:200px">

• Adds an image to the webpage with a width of 200 pixels and height of 200 pixels

• Makes a hyperlink to an image on the web

• Uses an image as a hyperlink to another website

• Adds an image to the webpage with a text description of the image dimensions

What is wrong with this HTML code? <img="picture.jpg" style="width:200px; height:200px">

• The img tag needs a src attribute

• There should be a closing tag </img>

• You should not specify the style of an image element

• It should use an <a> tag instead of <img>

What HTML code will produce the following content?

• * Red

• * Green

• * Blue

• <ul>

  <li>Red</li>

  <li>Green</li>

  <li>Blue</li>

  </ul>

• <ol>

  <li>Red</li>

  <li>Green</li>

  <li>Blue</li>

  </ol>

• <p>Red</p>

  <p>Green</p>

  <p>Blue</p>

• Red <br> Green <br> Blue

Which tag defines a table header element in HTML?

• <th>

• <tr>

• <table>

• <li>

Answer explanation

The <th> tag is used to define a header cell in a table, making it the correct choice for a table header element in HTML. The other options serve different purposes: <tr> for table rows, <table> for the table itself, and <li> for list items.

Which of the following contents might be best represented on a webpage using a table element?

• A set of cat photos

• A calendar for the month of March

• A menu for a local restaurant

• A set of dictionary entries

Answer explanation

A calendar for the month of March is best represented using a table element because it organizes dates in a grid format, making it easy to read and navigate. Other options do not require such structured layout.

What is a correct way to specify a font family of Arial for all paragraph elements using a CSS rule?

• p{

  font-family:Arial;

  }

• h1{

  font-family:Arial;

  }

• p{

  font-style:Arail

  }

• <h1 style="font-family:Arial;">

Answer explanation

The correct choice is 'p{ font-family:Arial; }' because it applies the Arial font family specifically to all paragraph elements. The other options either target different elements or contain syntax errors.

What type of CSS selector is the most specific? In other words, what CSS rule overrides any other rules in case of conflict?

• Select by ID

• Select by Class

• Select by Tag

• body{

  style=override;

  }

Answer explanation

The most specific CSS selector is the one that selects by ID. ID selectors have higher specificity than class or tag selectors, meaning they will override conflicting styles defined by those selectors.