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How many questions are there?

Most of our mocks contain 24 questions, sat against a typical test-day time limit. The exact count and pass mark are shown in the chips above the Practice/Exam buttons.

Yes, as many times as you like. Each retake reshuffles the question order so you don't simply memorise positions.

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Microsoft Azure & 365 Fundamentals (AZ-900 / MS-900) Mock Test 21

Mock test 21 — 24 questions.

24 questions24 minPass: 75%

About this mock

Difficulty: Intermediate

Microsoft Fundamentals Mock 21 frames the questions around Defender awareness, with attention to licensing and support understanding. Each question links licensing and support understanding to Defender awareness, with wording designed to check real understanding. In Microsoft Fundamentals, the result should show whether Defender awareness needs another short review. It keeps Defender awareness clear enough for a short revision session.

Topics included

SLAs linked to Defender awareness
SharePoint with licensing and support understanding
Intune in short practice questions
Azure infrastructure using careful answer comparison
Availability zones for focused revision practice

Common mistakes in this mock

Forgetting shared responsibility when answering Defender awareness
Skipping the key phrase in the question before checking the question wording
Ignoring cost management clues during timed practice
Choosing security tools without matching the risk while comparing close options

Who this mock is for

Prepared for beginners revising Azure and Microsoft 365 concepts who want a focused check on Defender awareness.

How to practise

How to use Practice mode

Practice mode shows the correct answer and an explanation after every question, with no timer. Use it the first time you sit a topic, when you want to learn as you go, or when you're targeting a specific weak area.

How to use Exam mode

Exam mode gives timed practice for revision. Official timings vary by exam provider and skill, so always check the official test format before booking.

Frequently asked questions

Are these official questions?: No. UK Test Hub is independent and not affiliated with any awarding body or exam provider. Our questions are practice-style and designed to reflect the format and difficulty of the real assessment.
Is this mock free?: Yes — every mock on UK Test Hub is completely free, with no signup required to start.
How many questions are there?: Most of our mocks contain 24 questions, sat against a typical test-day time limit. The exact count and pass mark are shown in the chips above the Practice/Exam buttons.
Can I retake it?: Yes, as many times as you like. Each retake reshuffles the question order so you don't simply memorise positions.