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Which of the following statements represent a requirement for a well-formed XML document? Select one or more:
☐ The root element must have a namespace attribute.
☐ There must be one and only one top level element.
☐ All non-empty elements must have a start-tag and an end-tag with matching names.
☐ Element names must be lower case.
Which of the following fragments are well-formed XML? Select one or more:
☐ <strong>This text is bold. <em>and this is italicized and bold.</EM></strong><em>and this is just italics.</em>
☐ <STRONGER>This text is bold. <emph>And this is italicized and bold.</STRONGER> And this is just italics.</emph>
☐ <stronger>This text is bold. <emph>And this is italicized and bold.</emph></stronger><emph>And this is just italics.</emph>
☐ <emph><STRONGER>This is some text <bold>and this is more text. Here is even more</bold> text.</STRONGER></emph>
Which of the following fragments are valid XHTML? Select one or more:
☐
<html xmlns="http://www.w3.org/1999/xhtml"> <head><title>My Title</title></head> <body><a href="http://www.examples.org"/>Jump!</a></body> </html>
☐
<html xmlns="http://www.w3.org/1999/xhtml"> <head><title>My Title</title></head> <body><p>Lorem ipsum...</p></body> </html>
☐
<h:html xmlns:h="http://www.w3.org/1999/xhtml"> <h:head><h:meta charset="utf-8"></h:head> <h:body><h:p>Lorem ipsum...</h:p></h:body> </h:html>
☐
<h:html xmlns:h="http://www.w3.org/1999/xhtml"> <h:head><h:title>My Title</h:title></h:head> <h:body><h:div>Lorem ipsum...</h:div></h:body> </h:html>
☐
<h:html xmlns:h="http://www.w3.org/1999/xhtml"> <head><title>My Title</title></head> <body><p>Lorem ipsum...</p></body> </h:html>
Which of the following are correct statements about an XHTML5 document? Select one or more:
☐ The root element must be <xhtml>.
☐ The document must be well-formed.
☐ The root element and all its descendant elements must be in the namespace "http://www.w3.org/1999/xhtml".
☐ Case does not matter for element names, so both H1 and h1 can be used.
Recall that an HTML form is a section of a document consisting of block elements that contain controls and labels on those controls. Which of the following form elements represent correct forms? Select one or more:
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<form> <div><label>ISBN: <input name="isbn" /></label></div> <div><label>Title: <input name="title" /></label></div> </form>
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<form>
<div>
<label for="isbn">ISBN: </label><input id="isbn" name="isbn" />
<label for="title">title: </label><input id="title" name="title" />
</div>
</form>☐
<form> <div><label>ISBN: </label><input name="isbn" /></div> <div><label>title: </label><input name="title" /></div> </form>
☐
<form> <label>ISBN: <input name="isbn" /></label><br/> <label>Title: <input name="title" /></label> </form>
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<form> <div><label for="isbn">ISBN: </label><input name="isbn" /></div> <div><label for="title">title: </label><input name="title" /></div> </form>