How Difficult is the AI-900 Certification Exam? A Beginner’s Perspective

March 25, 2026 · Dev.to

Markup vs. Margin: The Pricing Mistake That Costs Thousands
I watched a freelancer friend lose $12,000 in profit over a year because he confused markup with margin. He wanted a 30%
The Papers: 'US troops gather in Gulf' and 'Strictly No Baftas'
Donald Trump plans to deploy US ground troops in the Gulf is a focus for Wednesday's front pages.
Shelly Horton speaks on tragic passing of friend Mel Schilling
Journalist Shelly Horton speaks on tragic passing of her friend and Married At First Sight expert Mel Schilling.
Some mothers do have 'em: Marseille's Mucem explores a millennium of motherhood in art
Marseille's Museum of European and Mediterranean Civilisations (Mucem) is celebrating motherhood throughout history and
Telangana Unveils Rs 20,000 Crore Mega Road Scheme To Connect Villages With State Capital
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