XSL Interview Questions & Answers

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XSL Interview Questions & Answers

Are you searching for XSL jobs? Looking for better job opportunities in this sector? Finding job vacancy is easy but shortlisting is biggest task. XSL is a language used for style sheets. A XSL template is, as with CSS, a file that describes about how to show a XML report of a given kind. XSL shares the usefulness and is good with CSS2. Wisdom jobs has designed XSL job interview questions and answers for the better job winning chances and unique opportunities. Top MNCs are looking to hire XSL professionals for various experience levels and functional roles. This is the right time to grab the opportunity by preparing well with the interview questions. Search and apply for the suitable jobs. Here’s the way go.

XSL Interview Questions

XSL Interview Questions
    1. Question 1. How Is Xsl Used For Xml?

      Answer :

      • XSL is the stylesheet language that is used only for XML and it provides variety of tools to integrate it easily. 
      • XML uses the predefined tags that can be used to clear the meaning of the tags and allow the use of stylesheets. 
      • Browser when displaying a piece of information like tag doesn’t know how to display it so XSL comes in and define the tags that are written. 
      • XSL also describes the way XML document needs to be defined and executed on the browser and system. 
      • XSL allow the integration of it with the XML and with HTML documents so that more advanced options can be used.

    2. Question 2. What Are The Different Types Of Parts Used In Xsl?

      Answer :

      XSL is used to describe the stylesheet language and it also describes the XML document that needs to be displayed. 

      XSL consists of three parts and it allows the displaying of it using the web browser:

      XSLT: this is also known as the transformation of extensible style sheet and it provides the language for transformation. 

      XPath: is used to provide the navigation path of the XML document to navigate it through the browser. 

      XSL-FO: is used as a language for the transformation of XML documents and use it to provide more flexibility.

    3. Question 3. What Is The Function Of Xsl?

      Answer :

      • XSL is a language that is used to express the style sheets in the form of CSS and used with HTML. 
      • XSL share and provide the functionality that is compatible with CSS with a different syntax. 
      • Styling options are used to design the features of the web and provide various options for modifications.
      • It provides a definition for the set of elements that are used as formatting objects in the web programming language. 
      • It also consists of attributes that allow more properties and complex functions to use while making web designs

    4. Question 4. What Are The Steps Required To Make Xsl Work?

      Answer :

      • XSL is the extensible standard language that provides various features for the development of the web. 
      • It requires the styling features to be used in XML documents that acts as a source of the programming language. 
      • It consists of information that is provided in the style sheet and will display it on the web. 

      The transformation of XML file is rendered and it is given as:

      <scene>

      <FX>hello World.</FX>

      <speech speaker="Prosser">

      Come off it Mr Dent, you can't win you know. 

      </speech>

      <speech speaker="Arthur">

      I've gone off the idea of progress.

      </speech>

      </scene>

    5. Question 5. What Is The Information Contained Inside The Xml File?

      Answer :

      • XML file consist of the information that is presentable on the web and in the style sheet. 
      • XML file separates the document’s content and its styling such that the information is allowed to be displayed on the web. 
      • It separates the file such that the information is allowed to be displayed using different media and same document. 
      • The media includes screen, paper and cell phones that allow the users to view the document according to their requirements. 
      • XML file stores the data that needs to be changed and modified again and again according to the user’s requirements.

    6. Question 6. What Is The Use Of Stylesheet In Xsl?

      Answer :

      • The stylesheet provides the look and feel of the template that comes in the format of XML file. 
      • The stylesheet consist of information that is in advanced level and shown on pagination and margins. 
      • It is represented using the xsl tag and having the template parameter associated with it. 

      <xsl:template match="FX">

      <fo:block font-weight="bold">

      <xsl:apply-templates/>

      </fo:block>

      </xsl:template>

       It provides the transformation of the instances used in DTD that is designed for the display on the web.

    7. Question 7. What Are The Rules Defined For The Use Of Fx Element?

      Answer :

      The FX element used in XSL stylesheet allows the use of different properties to display the styling characteristics. 

      The rules that are laid down for the use of FX element include:

      • FX element can be transformed into the blocks using the styling feature of bold font. 
      • <xsl:apply-templates/> provides a way to have the recursive call to the template that can provide the content of the current element. 
      • FX element is being provided to the speech elements having the speaker attribute and the formats specified. 
      • FX elements uses the formats of the blocks that allow the value of the speaker attribute to be added before the use of it in the text.

    8. Question 8. What Is The Use Of Rendering In Xsl?

      Answer :

      • Rendering is important to allow the objects to be rendered using the styling properties. 
      • The formatting objects that has been produced by formatting object gets generated using the XML file.
      • Formatting objects also uses the stylesheet to render the object and the elements used to display the content on the web.
      • XSL-FO tag is used to display the medias in the XSL format by adding the parameters as screen, paper and voice. 
      • Rendering is important as it allows the use of many tools and methods to display the content on the web.

    9. Question 9. What Is The Difference Between Xsl And Css?

      Answer :

      • XSL uses the XML notation that is helpful in writing the codes and the tools are provided in greater extent, whereas CSS doesn’t use any of the XML notations but has its own. 
      • XSL is having the formatting object tree setup differently from the source tree; whereas CSS is having the source tree and the formatting object tree the same. 
      • XSL can’t provide the inheritance of the source tree using the formatting properties, whereas CSS provides the inheritance of the formatting object that is related to the source tree. 
      • XSL is not supported by many of the web browsers, whereas CSS can be read by modern web browsers.

    10. Question 10. Why Xsl Won’t Replace Css?

      Answer :

      • XSL is used for complex formatting on the content that can be displayed on multiple places. 
      • XSL is not for the dynamic formatting that uses the content in the online document using the multiple files. 
      • XSL provides lots of capabilities but with limits as it provides efficient and easy to allow modifications. 
      •  It provides content generation workflows and uses different tools to choose the tasks and XSL files. 
      •  XSL is used to serve the web page to customize the XML data into the XML document and use the CSS for styling purpose.

    11. Question 11. What Is The Difference Between Xsl And Dsssl?

      Answer :

      • DSSSL is used as an International Standard and represents a style sheet language, whereas XSL consists of CSS is already a stylesheet language and used as a standard language. 
      • DSSSL is used to provide the formatting technique for the documents that can be printed, whereas XSL uses the formatting technique to write the data in XSL format. 
      • DSSSL uses –O profile that provides additional capabilities and remove the functionality for providing online documentation, whereas XSL doesn’t provide the functionality.
      • DSSSL continues to provide the web-oriented the style sheet language with the integration of the CSS, whereas XSL provides no such feature. th CSS.
      • DSSSL provide the capabilities of XSL and it continues to provide the services to publishing industry, whereas XSL doesn’t use the capabilities of it.

    12. Question 12. What Are The Steps Required To Render All The Xml Documents To Html On Server?

      Answer :

      • The semantics for the XML documents need to be found out and the functionalities need to be defined. 
      • XSL provide a way to be used as either the server side or client side according to the classes defined. 
      • The classes can be defined according to the output like DSSSL style class that provides the flow objects and HTML tags.
      • The index needs to be maintained for the presentation of the HTML by using the search options. 
      • The rendering of XML document to the HTML is done using the XML semantics when all the presentational elements are present.
      • The presentational elements include block element, font and the weight of it.

    13. Question 13. What Is The Main Focus Of Xsl?

      Answer :

      • XSL is also known as Extensible Stylesheet Language and it was needed for the XML based stylesheet. 
      • XSL provides the way to integrate its functions in the HTML using its predefined tags. 
      • HTML has the meaning of each tag and with each tag some attributes are associated so that it can be utilized to assign the styles.
      • The tags can be easily opened and used using the XSL that defines the tag and allow the browser to display it. 

      For example: <table> tag that is used in HTML defines the table and when it executed on browser the browser displays it.

    14. Question 14. What Are The Ways To Add Styles To Html?

      Answer :

      • HTML provides variety of elements that are simple to use and it also defines its meaning. 
      • HTML provides a way to add the styles using CSS and display it using the browser. 
      • The CSS is used to write the properties of the element using the special font and colour. 
      • HTML can also use more advanced styling that is shown in the XSL and provide the user with lots of options. 
      • It also provides the frameworks and tools to display it in the HTML and provide a way to manage it accordingly.

    15. Question 15. How Does Stylesheet Effects The Overall Template?

      Answer :

      • Stylesheet consists of the rules defined in the template that is used to display on the browser. 
      • Stylesheet provides the look and feel of the overall document and make it look more attractive. 
      • Stylesheet is a document that consists of lots of attributes and methods like attributes to change the background or colour. 
      • Stylesheets are used to function as a design to provide the tools that are needed to design a web site.
      • It also provides different ways of storing of the data and using them by keeping the conditions in mind.

    16. Question 16. What Are The Parts In Which Template Gets Defined?

      Answer :

      Templates are the combination of applications and the overall architecture made using the stylesheet.

      It basically consists of two parts and they are as follows:

      • The patterns are checked against another pattern for the matching and if it is matched then the result gets displayed.
      • The matches are performed against the nodes using the source tree that is different from other part of trees. 
      • The template can be instantiated to form the part of the result tree that is different from the source tree as well.
      • The stylesheets are allowed to provide the documents used by XML and display it using the browser.

    17. Question 17. Write A Program That Shows The Elements Of The Style Sheets?

      Answer :

      • Stylesheet is used to design the website overall structure of look and feel and display it on the browser. 
      • It is represented using xsl:stylesheet element that resides in an XML document and it allows the stylesheet to be called in the beginning. 
      • xsl:transform is used to allow the transformation to take place and it can be used instead of xsl:stylesheet.

      The program used can be as follows:

      <xsl:stylesheet

      id = id 

      extension-element-prefixes = tokens 

      exclude-result-prefixes = tokens 

      version = number>

      <!-- Content: (xsl:import*, top-level-elements) -->

      </xsl:stylesheet>

    18. Question 18. Why Xml Language Uses Axl:version In The Code?

      Answer :

      • Axl:version is used to indicate that the XML document is an AXL document with the version mentioned on it. 
      • XML language is used to define the element and indicate the use of it using the axl:version. 
      • AXL processor processes the information that is used using the axl:version attribute and xsl:version.
      • It provides the simplified process of using the stylesheets and use of the XSLT while writing the program. 
      • XSL also allows the use of XSLT so that media functions and MIME type can be used with the XML documents.

    19. Question 19. What Is The Function Of Qualified Names?

      Answer :

      • Qualified names are used in XSLT object defined under the XSL style sheet so that it can be used with the template. 
      • The names are used with the template to synchronize the mode of the style and the properties that need to be displayed.
      • Qualified names consist of mdoes, attribute set, keys, decimal format and variable or parameter using the QName function.
      • The prefixes if any are used in URI reference using the namespace declarations and provide the effect on the attribute. 
      • XSL uses the names for the local part of the system and allow the null URI references to be made for the object name.

    20. Question 20. What Is The Function Of Keys In Xsl?

      Answer :

      • Keys in XSL are a way to provide the documents with the implicit cross reference structure. 
      • It provides the documents to be implemented in a structured manner using the functionality and the architecture. 
      • It provides ID, IDREF and IDREFS kind of attributes in the XML document that allow it to make the cross references explicit. 
      • XSL provide the XPath id function that allows the support of the cross reference variables. 
      • It also provides the mechanism to unlock the objects access for a particular use on the website.

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