Microsoft MB-820 Certification:
Prep Tips, Syllabus and
Sample Questions
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MB-820 Exam Detail
Exam Code
MB-820
Full Exam Name
Microsoft Certified - Dynamics 365 Business Central Developer
Associate
Number of Questions 40-60
Practice Exams
Microsoft MB-820 Certification Practice Exam
Passing Score
700 / 1000
Time Limit
120 mins
Books / Training
MB-820T00-A: Dynamics 365 Business Central Developer
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MB-820 Syllabus
Topic
Weights
Describe Business Central
10-15%
Install, develop, and deploy for Business
Central
10-15%
Develop by using AL objects
35-40%
Develop by using AL
15-20%
Work with development tools
10-15%
Integrate Business Central with other
applications
10-15%
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Preparation tips for MB-820 Business
Central Developer Certification
• Perform enough practice with MB-820 system with
related MB-820 MB-820 certification subjects
• Identify the key configuration, workflow and data flow
• Understand the all Syllabus Topics of Exam.
• Identify your weak areas from practice test and do
more practice with system
• Repeat practice exams and try to score 100% on
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Microsoft MB-820
Sample Questions
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Q 1) What advantage does managing multiple AL extensions
in a single Visual Studio Code workspace offer?
Option.
a) It simplifies the management of version control
systems.
b) It reduces the overall size of the project files.
c) It allows for shared dependencies and simplified
reference management.
d) It enhances the IDE's ability to compile code
faster.
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ANSWER
c) It allows for shared dependencies and
simplified reference management.
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Q 2) You are cleaning up sandbox environments for a
company. The company requires data to be cleared from the
environments each time an extension is published. You need
to configure the launch.json file. Which schemaUpdateMode
property should you set?
Option.
a) ForceUpgrade
b) ForceSync
c) Synchronize
d) Recreate
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ANSWER
d) Recreate
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Q 3) What best practice should be followed when maintaining
extensions for long-term usability?
Option.
a) Limit updates to once every few years to minimize
disruption
b) Regularly refactor code to align with the latest AL
language capabilities
c) Use hard-coded values to ensure consistency
d) Focus solely on adding new features
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ANSWER
b) Regularly refactor code to align with
the latest AL language capabilities
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Q 4) When sending data to a REST service, what method of
the HttpClient class is typically used?
Option.
a) GetAsync
b) PostAsync
c) PutAsync
d) DeleteAsync
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ANSWER
b) PostAsync
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Q 5) A company plans to set up a local Business Central
Development Docker container. The environment will be
used for testing new project ideas. You need to ensure that
the most recent Business Central artifact URL has been
selected. Which command should you use?
Option.
a) Get-BcArtifactUrl -type sandbox -select Current
b) Get-BcArtifactUrl -type sandbox -select Closest
c) Get-BcArtifactUrl -type sandbox -select NextMinor
d) Get-BcArtifactUrl -type sandbox -select NextMajor
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ANSWER
b) Get-BcArtifactUrl -type sandbox select Closest
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Info on MB-820 Business Central
Developer Certification
• For more information on MB-820 Certification
please refer to FAQs.
• The MB-820 certification is increasingly
becoming important for the career of
employees.
• The fees information are for the informative
purposes and do not serve as an official
offering and are subject to change
• Focus on the guide for online registration and
you will find it out.
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