Question 1

As the Web has branched out in recent years,it has grown to include smaller,handheld devices,which limit the size of the software that can be run on them.

Accepted Answer

As handheld devices such as smartphones and tablets have become more prevalent, websites and software have had to adapt to their smaller screens and limited processing power. This has led to the development of mobile optimized websites and lightweight apps that can be run on these devices.

Question 2

Browsers usually accept HTML documents that violate HTML syntax as long as the violation is severe.

Accepted Answer

Browsers are designed to be forgiving and will often render HTML documents even if they contain syntax errors, not just for severe violations. They attempt to correct or ignore minor errors to display the content.

Question 3

One way to allow a link to be opened in the same window but still retain valid code under XMTML strict is to use JavaScript to open the link.

Accepted Answer

False

Question 4

To specify which DTD is used by the XHTML document,you add a DOCTYPE declaration directly after the XML prolog.

Accepted Answer

The DOCTYPE declaration is used to specify the DTD (Document Type Definition) of an XHTML document, and it should be placed directly after the XML prolog.

Question 5

XHTML allows some instances of attribute minimization.

Accepted Answer

XHTML does not allow attribute minimization; attributes must be fully specified, meaning both the name and value of the attribute must be provided.

Question 6

All browsers recognize and understand CDATA sections.

Accepted Answer

CDATA sections are recognized in XML and XHTML documents, but not all browsers will recognize or correctly handle CDATA sections in HTML documents, as HTML does not natively support CDATA sections.

Question 7

When a validator reports that the end tag for an element is missing,it always means that a two-sided tag is missing an end tag.

Accepted Answer

Some HTML elements are self-closing and do not require end tags. The validator might report a missing end tag for elements that are not self-closing but were mistakenly not closed.

Question 8

In HTML,browsers usually reject documents that violate HTML syntax.

Accepted Answer

Browsers are designed to be very forgiving of HTML syntax errors, often rendering the page as intended despite such violations, by making educated guesses about what the intended structure was.

Question 9

Deprecated attributes are allowed under the strict DTD.

Accepted Answer

Deprecated attributes are attributes that are no longer recommended for use and have been replaced by newer attributes. They are not allowed under the strict DTD.

Question 10

SGML is device-independent and system-independent.

Accepted Answer

SGML (Standard Generalized Markup Language) is designed to be device-independent and system-independent, meaning it can be used on any platform or device without being tied to a specific operating system or hardware configuration. This is one of the key reasons why SGML became widely adopted as a standard for document markup in the early days of the internet, and why it continues to be relevant today.

Question 11

When you write XHTML code,it's important to be familiar with all of the rules of proper syntax.

Accepted Answer

XHTML is a markup language and follows strict rules of syntax that must be followed to ensure proper coding and rendering of web pages. Familiarity with these rules is essential for writing error-free and well-structured XHTML code.

Question 12

Once you have a document that passes the validation test,you may want to make a note of this on your Web page.

Accepted Answer

It is important to let visitors know that your website is validated to assure them of its quality and adherence to standards. This can be achieved by including a validation badge or link on the page.

Question 13

While powerful,SGML is also quite simple to learn and apply.

Accepted Answer

While SGML may be powerful, it is not necessarily simple to learn and apply. Its complexity can make it challenging for beginners to grasp.

Question 14

HTML cannot be applied inconsistently,because of strict DTDs required by the language.

Accepted Answer

HTML can be applied inconsistently due to its forgiving nature, allowing browsers to render pages even with incorrect or incomplete markup without strict DTD enforcement.

Question 15

By making allowances for inconsistently applied HTML code,the source code for the browser must be larger and more complex to deal with all contingencies.

Accepted Answer

When a browser encounters inconsistently applied HTML code, it must make allowances for it in order to display the content as intended. This requires the source code for the browser to be larger and more complex to deal with all possible contingencies.

Question 16

The namespace id for XHTML looks like a url,and is treated as one by the XML parser.

Accepted Answer

The namespace ID for XHTML looks like a URL, but it is not treated as a URL by the XML parser. It is simply a string used to identify the namespace.

Question 17

XML parsers reject any XML documents that are not well formed.

Accepted Answer

This is because XML parsers require that an XML document conforms to certain syntax rules in order to be considered "well-formed", and if these rules are not met, the parser will not be able to process the document.

Question 18

An XML document that employs the correct syntax is known as a well-made document.

Accepted Answer

An XML document that employs the correct syntax is known as a well-formed document.

Question 19

Various Web browsers developed their own unique flavors of HTML to provide customers with new and useful features not available with other browsers.

Accepted Answer

This statement is true as many browsers have introduced their own specific HTML features and extensions over time to enhance the user experience.

Question 20

Some XML documents must also include a single root element that contains all other elements.

Accepted Answer

The answer of Some XML documents must also include a...

Quiz 9: Working with XHTML