◇ IT & Cloud

Which IT and cloud certifications are worth taking?

Linux, cloud platforms, virtualisation, containers and enterprise systems certifications, from LPIC to Microsoft role-based exams.

2 articles in this field

Diagram of how AI-200 replaces AZ-204: five AZ-204 domains on the left, four AI-200 domains on the right

IT & Cloud 7 min read

AI-200 Replaces AZ-204: What Changed in 2026

AZ-204 retired in July 2026 and AI-200 now tests Azure back ends for AI apps. Compare the domains, what was dropped, and get a 6-week plan to prepare well.

24 October 2026 Read article →

IT & Cloud 4 min read

LPIC-3 305-300: what the virtualisation exam expects

60 questions in 90 minutes, scaled 200-800 with a pass at 500, covering KVM, Xen, containers and provisioning. What to study and in what order.

9 September 2026 Read article →

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Which IT and cloud certifications are worth taking?

AI-200 Replaces AZ-204: What Changed in 2026

LPIC-3 305-300: what the virtualisation exam expects

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