This exam was retired on April 1, 2026 and is no longer available.
The replacement exam is AB-900. Start studying AB-900→
Comprehensive study pack for MS-900 covering cloud concepts, Microsoft 365 apps and services, security, compliance, privacy, and Microsoft 365 pricing/licensing. Master the fundamentals of Microsoft 365 with flashcards and practice questions aligned to the official exam objectives.
Correct answer: Software as a Service (SaaS). This is one of 569 practice questions in the MS-900 Microsoft 365 Fundamentals (MS-900) pack on ReadRoost.
The MS-900 Microsoft 365 Fundamentals (MS-900) study pack on ReadRoost includes 569 practice questions and 246 flashcards, covering 4 exam domains including Describe Microsoft 365 apps and services. Every question has a detailed explanation so you understand why each answer is right or wrong.
Yes. The MS-900 Microsoft 365 Fundamentals (MS-900) pack is mapped to the latest official exam objectives and is maintained by the ReadRoost team. You get flashcards with spaced repetition, timed practice exams, and AI-powered explanations.
Which cloud service model delivers software applications over the internet with no local installation required?