How many MB-820 practice questions are there?

73 questions across 1 version, each with the correct answer and an explanation.

Are there free MB-820 sample questions?

Yes. 5 sample questions are free; 2 are open to everyone and the rest unlock with a free account.

What does full access include?

Every MB-820 question in study, timed and flashcard modes, explanations for each answer, and progress that saves so you can resume.

What topics does MB-820 cover?

Describe Business Central (12.5%), Install, develop, and deploy for Business Central (12.5%), Develop by using AL objects (37.5%), Develop by using AL (17.5%), Work with development tools (12.5%), Integrate Business Central with other applications (12.5%).

How much does the MB-820 exam cost?

The MB-820 exam fee is $165 (USD; local pricing varies by region and provider).

What is the passing score for MB-820?

You need 700 on a 0-1000 scale to pass MB-820.

How long is the MB-820 certification valid?

12 months. Recertification: Pass a free online renewal assessment on Microsoft Learn; Renewal available 6 months before expiration.

MB-820Dynamics 365 Business Central Developer practice test

73 Microsoft MB-820 practice questions with explanations, in study, timed and flashcard modes. 5 samples are free.

Full access

$69.99

All 73 questions with explanations · Study, timed and flashcard modes · Progress saved, resume any time

Try the free samples first

Questions: 73
Free samples: 5
Versions: 1
Updated: Jan 2026

Practice MB-820 in the simulator.

Study, timed and flashcard modes. Answers and explanations as you go, and your progress saves.

Open the simulator Try the free samples

MB-820, by the numbers.

Official specifications published by Microsoft.

Duration: 100 min
Questions: 40-60
Passing score: 700 on a 0-1000 scale
Exam fee: $165
In the bank: v1 (73)

Open the full exam guide

Everything about MB-820.

MB-820 · Microsoft · v1.0

Exam information

Official specifications published by Microsoft, plus what is in our question bank.

Duration: 100 min
Questions: 40-60
Passing score: 700 on a 0-1000 scale
Level: Associate
Question types: multiple_choice, multiple_response, interactive_components, case_studies

Three ways to practise

Study mode

Work through the bank at your own pace with the answer and explanation one tap away. Flag questions, add notes, bookmark the hard ones.

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Timed mode

A shuffled deck with a countdown that mirrors the real exam. Your score is saved to your attempt history.

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Flashcards

Question on the front, answer on the back. Good for the last week before the exam.

Open in the simulator

MB-820Dynamics 365 Business Central Developer practice test

Full access

Practice MB-820 in the simulator.

MB-820, by the numbers.