https://campus.w3schools.com/collections/certifications/products/xml-certificate
XML Certificate Exam | W3Schools — W3Schools.com
Already know XML? Prove it. Earn a W3Schools certificate recognized by employers and add it to your LinkedIn and resume in minutes. No course required.
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https://campus.w3schools.com/collections/course-catalog/products/xml-course
XML Course + Certificate | W3Schools — W3Schools.com
Learn XML and master the language behind data exchange, APIs, and web services. Earn a recognized certificate. Exam included. Self-paced.
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