Free Latest MB-820 practice questions to boost your prep

A company uses Business Central.

The company plans to use a translation file in an extension. The extension has a caption that should not be translated.

You need to prevent the caption from being translated.

What should you do?

A. Use the CaptionML property and copy the same caption for each language used.

B. Set the GenerateLockedTranslations feature in the appjson file.

C. Add the Locked = true parameter to the Caption.

D. Delete the Caption property.

E. Copy the same caption for each language in the translation file.

Correct Answer: C

To prevent a caption from being translated in an extension for Microsoft Dynamics 365 Business Central, you should add the Locked = true parameter to the Caption (C).

This parameter explicitly marks the caption as locked for translation, ensuring that it remains unchanged across different language versions of the extension.

This approach is useful for specific terms, brand names, or other elements within the application that should remain consistent regardless of the user\’s language settings.

Unlike the other options, which involve manual manipulation of the translation file or properties, setting Locked = true directly in the AL code provides a clear, maintainable, and error-proof method to exclude specific captions from the translation process.

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question set might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen.

A company creates a Business Central app and a table named MyTable to store records when sales orders are posted.

Users report the following issues:

1.

The users receive permission errors related to MyTable.

2.

Users are no longer able to post sales orders since installing the new app.

3.

The users cannot access the list page created in MyTable.

You need to resolve the user issues without creating new permission sets. You must use the principle of least privilege.

Solution: Decorate the event subscriber used for inserting data in MyTable by entering (lnherentPermissions(PermissionOb]ectType:TableData. Database:MyTable. \’R\’)]

Does the solution meet the goal?

A. Yes

B. No

Correct Answer: A

Using InherentPermissions in an event subscriber with the specified syntax could potentially resolve the permission issues related to MyTable, provided that the permissions specified (in this case, \’R\’ for Read) align with the minimum necessary for the users to perform their tasks.

This approach allows the app to grant permissions dynamically based on the context of the event subscriber, which in this case is involved with inserting data into MyTable.

By granting Read permission at the event level, it ensures that users have the necessary permissions to interact with MyTable in the context of the operations facilitated by the event subscriber, without needing to alter existing permission sets or grant broader permissions than necessary.

This solution adheres to the principle of least privilege by ensuring that permissions are granted only within the narrow scope needed for specific operations, thereby potentially resolving the reported user issues in a secure and controlled manner.

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?

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

Correct Answer: A

To ensure the most recent Business Central artifact URL is selected for setting up a local Business Central Development Docker container, the command to use is Get-BcArtifactUrl-type sandbox-select Current (A).

This PowerShell command retrieves the URL for the latest available Business Central artifact for a sandbox environment, ensuring that the Docker container is set up with the most up-to-date version for testing new project ideas.

The -select Current parameter is crucial as it specifies that the current, or latest, version of the artifact is to be retrieved, as opposed to selecting a version based on other criteria such as Closest, NextMinor, or NextMajor.

You are exporting data from Business Central.

You must export the data in a non-fixed length and width in CSV format.

You need to generate an XMLport to export the data in the required format

Which Format property value should you use?

A. XML

B. VariableText

C. FixedText

Correct Answer: B

When exporting data from Business Central and the requirement is for the data to be in a non-fixed length and width CSV format, the Format property of the XMLport should be set to VariableText (B).

The VariableText format is designed for handling data exports where the fields are separated by a delimiter, such as a comma or tab, which is typical of CSV (Comma-Separated Values) files.

This format allows for the flexibility needed when dealing with varying field lengths, as it does not enforce a fixed width for each field, making it ideal for CSV data exports.

Setting the Format property to FixedText (C) would enforce a fixed width for each field, which is not suitable for CSV files, while the XML format (A) is used for exporting data in an XML structure, which is different from the CSV format requirements.

HOTSPOT

You need to create the codeunit to read the POS terminal APIs.

How should you complete the code segment? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

Box 1: Permissions = TableData “POS Information” = RMDX

Define permissions on the table. Include Modify (M).

Scenario:

The company requires a codeunit called from a job queue to read the information from the POS terminal APIs.

The POS terminal information must be stored in a table named POS Information, have an ID 50100, and be editable on a page.

Incorrect:

*

Permissions = TableData “POS Information” = rdx

*

Access = Internal

Would be permission to use the code/module.

Note: Access Property

Sets the object accessibility level, which controls whether the object can be used from other code in your module or other modules.

Note: Permissions Property

Sets whether an object has additional permission required to perform some operations on one or more tables. The operations can be to read, insert, modify, and delete data.

Applies to

Codeunit

Table

Request Page

Page

Xml Port

Report

Query

Permission Set

Permission Set Extension

Syntax: Permissions = TableData 1221 = rimd;

Box 2: Procedure readAPI()

Incorrect:

* Procedure readAPI(PosNo: Integer) No mention of PosNo in the scenario.

Note: To declare a local method, start the declaration with local:

local procedure Mymethod();

To declare a global method, omit local:

procedure Mymethod();

Parameters (optional)

A parameter is one or more variables or expressions that are sent to the method through the method call. The parameter provides information to the method, and the method can modify that information. In the method declaration, you place the parameters in parentheses ().

Reference:

HOTSPOT

A company uses Business Central. The company has branches in different cities.

A worker reports that each time they generate a daily summary report they get an error message that they do not have permissions.

You need to resolve the issue.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Hot Area:

Correct Answer:

You need to determine why the debugger does not start correctly.

What is the cause of the problem?

A. The “userId” parameter must have the GUID of the user specified, not the username.

B. The “breakOnNext” parameter is not set to “WebServiceClient”.

C. The “userId” parameter is specified, and the next user session that is specified in the “breakOnNext” parameter is snapshot debugged.

D. The “executionContext” parameter is not set to “Debug”.

Correct Answer: A

Initialize a snapshot debugging session

You can start a snapshot by creating a snapshot configuration file in Visual Studio Code.

Choose whether to run the session on a cloud service or locally. The configuration file contains the following information.

*

userId The GUID of the user who initiated the process to start snapshot debugging. For on-premises, this can also be the user name in user password authentication scenarios. The user must be able to start, or have a session type opened that is specified in the breakOnNext parameter.

*

Etc.

Scenario: Debugging problems A user of the ISSUE BASE extension in Business Central reports a problem.

You discover that the debugging is not triggering.

Incorrect:

Not B: Example (attach to a web client session)

The following example illustrates a configuration for a local server, where you want to debug a web client session.

…

{

“name”: “My attach to local server”,

“type”: “al”,

“request”: “attach”,

“server”: “https://localhost”,

“serverInstance”: “BC200”,

“authentication”: “Windows”,

“breakOnError”: true,

“breakOnRecordWrite”: false,

“enableSqlInformationDebugger”: true,

“enableLongRunningSqlStatements”: true,

“longRunningSqlStatementsThreshold”: 500,

“numberOfSqlStatements”: 10,

“breakOnNext”: “WebClient”

} …

Reference:

https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-attach-debug-next

https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-snapshot-debugging