Multiple choice technology web technology

WSDL is

  1. a W3C standard

  2. Not a W3C standard

  3. Microsoft’s standard

  4. IBM’s standard
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

WSDL (Web Services Description Language) was originally developed by Ariba, IBM, and Microsoft, then submitted to W3C. While W3C has a W3C Working Group for WSDL, it was not originally a W3C standard and was an industry submission. This makes 'Not a W3C standard' the technically correct answer in this historical context.

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