Free Microsoft MB-820 Exam Dumps Questions & Answers

You have an XMLport that exports items from a database to an XML file.
You need to change the export format from XML to CSV.
What should you do?

• A.Fill the FileName property with the Items.csv value.
• B.Change the XmlVeisionNo property to 1.1.
• C.Change the FormatEvaluate property to Legacy.
• D.Change the Direction property to Both
• E.Change the Format property to VariableText.

You need to create the Install codeunit that is requited in the extension used for installing or updating the Housekeeping app.
Which data type or declaration should you use? To answer, select the appropriate options in the answer area.
NOTE; Each correct selection is worth one point.

Correct Answer:

Explanation:
For the Install codeunit required for the extension used for installing or updating the Housekeeping app, you should use the following data type and declaration:
* Data type for information: ModuleInfo
* Start of the declaration of the method or procedure to perform the tasks: local procedure In AL language, which is used for developing extensions in Business Central, an Install codeunit is a special type of codeunit that is used to handle installation or upgrade logic for an extension.
* ModuleInfo is a data type that contains information about the current extension, such as its version. It is typically used within the OnInstallAppPerCompany or OnUpgradePerCompany triggers of an Install codeunit to determine if the app is being installed for the first time or upgraded.
* A local procedure within an Install codeunit is a method that is only accessible within the codeunit itself. It is not visible to other objects or extensions. This is suitable for tasks that are internal to the installation process and should not be exposed globally.
These selections align with the requirements of handling installation and update procedures in a controlled and encapsulated manner within Business Central extensions.

A company has a Business Central online environment.
You need to create an HTTP GET request that connects to an external REST service.
Which solution should you use?

• A.Codeunit S459 "JSON Management"
• B.HttpClient data type variable
• C.Codeunit 1297 "Http Web Request Mgt"
• D.Codeunit 1299 "Web Request Helper"
• E.HttpContent data type variable

You need to determine why the debugger does not start correctly.
What is the cause of the problem?

• A.The "userld" parameter must have the GUID of the user specified, not the username.
• B.The "executionContext* parameter is not set to "Debug".
• C.The "userld" parameter is specified, and the next user session that is specified in the 'breakOnNext" parameter is snapshot debugged.
• D.The "breakOnNext" parameter is not set to -WebServiceClient".

You have a decimal variable named AmountlCY.
You need to round up the variable to four decimal places.
Which result value should you use?

• A.Result: = Round {AmountLCY. 0.0001. =');
• B.Result: = Round (AmountLCY. 0.0001. '<'):
• C.Result: = Round (AmountLCY,A. '>"}:
• D.Result: = Round (AmountLCY, 0.0001, >');