LinkedIn XML Assessment Answers 2021

Are you looking for LinkedIn XML assessment answers? Here you will get the latest LinkedIn XML quiz questions and answers.

Linkedin XML Quiz Answers 2021

Q1. You are working with this XML code snippet from the XML document cars.xml. You need to return the information about the cars built after the year 2000. What does your XQuery look like?

<cars>

<car><make>Cadillac</make><model>Escalade</model><year>2007</year></car>

<car><make>Cadillac</make><model>Escalade</model><year>2011</year></car>

<car><make>Ford</make><model>Mustang</model><year>1968</year></car>

<car><make>Ford</make><model>Mustang</model><year>1998</year></car>

<car><make>Mercedes</make><model>C-Class</model><year>1999</year></car>

<car><make>Mercedes</make><model>C-Class</model><year>2009</year></car>

</cars>

doc("cars.xml")/cars/car[year>2000].data
doc("cars.xml")/cars/car[xs:integer(year) gt 2000]
doc("cars.xml")/cars/car[year gt 2000]
doc("cars.xml")/cars/car[integer(year) > 2000]

Q2. You are working with the following XSD fragment. What does it say about the <car> element?

<xs:element name="car">

<xs:complexType>

<xs:sequence>

<xs:element name="make" type="xs:string"/>

<xs:element name="model" type="xs:string"/>

<xs:element name="year" type="xs:string"/>

</xs:sequence>

<xs:anyAttribute/>

</xs:complexType>

</xs:element>

The <car> element can be extended with only one attribute
The <car> element can be extended with multiple attributes
The <car> element have any attributes
The <car> element has child elements which can appear in order

Q3. You are converting your HTML file into XHTML Strict. Which code snippet will validate without errors?

[ ]

<head><title>XHTML Example</title></head>

Content goes here ...

</body>

</html>

[ ]

<head><title>XHTML Example</title></head>

Content goes here ...

</body>

</html>

[ ]

<head><title>XHTML Example</title></head>

Content goes here ...

</body>

</html>

[x]

<html xmlns="http://www.w3.org/1999/xhtml">

<head><title>XHTML Example</title></head>

<body id="bodySelection">

Content goes here ...

</body>

</html>

Q4. When working with Ajax applications, which is faster, XML or JSON?

XML, because it is extensible
JSON, because it transfers data without waiting for a sever response
XML, because it supports namespaces
JSON, because it is already parsed into a JavaScript object

Q5. Asynchronous Javascript and XML (Ajax) is technique for creating better, faster, and more interactive web applications. In addition to JavaScript and XML on the back end, which technologies are commonly used to craft AJAX experiences on the front end?

PHP, .NET, and SQL
HTML, CSS, and DOM
Python, Perl, and C++
Java, ASP, and C#

Q6. What is this code an example of?

<x/>

null element
self-closing tag
improperly named element
incorrect XML syntax

Q7. Which XHTML syntax rule does NOT apply to XML?

XHTML attribute values must be quoted
XHTML tags and attributes must be in lowercase
XHTML elements must be properly nested within each other.
XHTML tags must have an equivalent closing tag.

Q8. Which Ajax method is used to exchange data with a server, using a modern browser?

request-XML
XMLHttpRequest
ActiveXObject
responseXML

Q9. A markup language is a _-readable language that _ text so that the computer can _ that text.

processor; complies; process
system; stores; retrieve
non; processes; format
human; annotates; manipulate

Q10. What is this code an example of?

improperly named element
self-closing tag
null element
incorrect XML syntax

Q11. XML provides a framework for specifying markup languages, while HTML is a predefined markup language. What is applicable to XML and not HTML?

It is mandatory to use closing tags with XML
It is important for an XML document to be well formed
XML elements start with an opening tag in angle brackets, such as
XML syntax uses tags, elements, and attributes

Q12. What is the last step in extending XHTML modules?

The last step is to complete the extension of XHTML compound documents and make sure the documents adhere to the defined namespaces.
The last step is to create the DTD for the XHTML extension, which references both the XHTML modules and the new modules.
The last step is to run the XHTML extension through the XSLT processor, which will properly format it.
The last step is to verify that the XHTML is well formed and valid, and compatible with most browsers.

Q13. In an XML DTD ATTLIST declaration, which default value is used to indicate that the attribute does not have to be included?

#DEFAULT
#OPTIONAL
#IMPLIED
#FIXED

Q14. How does the XML DOM present an XML document?

as a set of objects
as a tree structure
as an array of nodes
as a dynamic program

Q15. You are working with an XML document that uses an XML schema. How do you specify that an element can appear multiple times inside its parent element?

Set the maxOccurs attribute to a large number, such as 1.000
Set the maxOccurs attribute to 0
Set the maxOccurs attribute to undefined.
Set the maxOccurs attribute to unbounded.

Q16. The <xsl:with-param> element defines the value of a parameter to be passed into a template. It can be used within which elements?

<xsl:apply-templates> and <xsl:call-template>
<xsl:param> and <xsl:processing-instruction>
<xsl:template> and <xsl:transform>
<xsl:include> and <xsl:variable>

Q17. You are checking someone else's XML document for errors. You notice that the prolog does not have a closing tag. What do you do?

Remove the prolog to make sure that the XML document will be properly processed across all platforms.
Leave it alone, because the prolog does not require a closing tag.
Move the prolog to an external file so that the XML document only has elements with closing tags.
Add a closing tag, as al XML elements must have a closing tag.

Q18. Which statement is not true about XML?