LinkedIn XML

  XML Linkedin test

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 server response
• XML, because it supports namespaces
• JSON, because it is already parsed into a JavaScript object

Linkedin XML assessment answers

Asynchronous JavaScript and XML (Ajax) is a 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?

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

Linkedin XML Quiz

What is this code an example of? <x/>

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

Linkedin XML assessment

Which XHTML syntax rule does NOT apply to XML?

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

Linkedin XML Course

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

• XMLHttpRequest
• ActiveXObject
• responseXML
• requests-XML

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