使用MB-820考試題庫 -擺脫Microsoft Dynamics 365 Business Central Developer考試苦惱

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>> MB-820考試題庫 <<

100％合格率MB-820考試題庫＆資格考試領導者和精心準備的Microsoft Microsoft Dynamics 365 Business Central Developer

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Microsoft MB-820 考試大綱：

主題	簡介
主題 1	Develop by using AL: How to Customize the UI experience and Use AL for business central extension is discussed here. It also delves into explaining the essential development standards.
主題 2	Install, develop, and deploy for Business Central: It delves into the installation and configuration of a Business Central development environment. Moreover, it discusses creating, debugging, and deploying an extension in Business Central.
主題 3	Work with development tools: Implementing semi-automated test processes and managing and assessing telemetry are its sub-topics.
主題 4	Develop by using AL objects: Building and extending tables and reports is discussed in this topic. It also explains Designing and creating an XMLport. Lastly, it discusses how to work with entitlement and permission set objects.

最新的 Microsoft Dynamics 365 MB-820 免費考試真題 (Q64-Q69):

問題 #64
A company uses Business Central.
You plan to help users through the installation process by using Assisted Setup.
You need to create a wizard page.
Which two actions should you perform? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. For each step needed in the guide, add a group0 control to the root-level of the layout > area(Content) control
B. Set the PageType property to Worksheet
C. Set the PageType property to NavigatePage.
D. For each step needed in the guide, add a repeater!) control to the root-level of the layout > area (Content) control.

答案：A,C

解題說明：
* A: In Business Central, wizard pages are created using the NavigatePage type because it allows step- by-step navigation, which is perfect for wizard-like user experiences.
* B: The group control organizes the content for each step in the guide, and it's essential to add these controls to the layout's Content area for each step of the wizard.
* C: Worksheet is used for pages designed to handle larger datasets, not for wizard or step-by-step flows.
* D: Repeater controls are used for displaying multiple records, not for guiding users through steps, so it' s incorrect for this scenario.
For more information, you can refer to Assisted Setup in Business Central.

問題 #65
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 Direction property to Both
C. Change the FormatEvaluate property to Legacy.
D. Change the XmlVeisionNo property to 1.1.
E. Change the Format property to VariableText.

答案：E

解題說明：
* XMLport Overview
In Microsoft Dynamics 365 Business Central, XMLports are used for importing and exporting data in XML, CSV, or other text formats. By default, XMLports are designed to work with XML data, but they can also handle delimited text formats like CSV (Comma-Separated Values).
* Requirement Clarification
The requirement is to change the export format from XML to CSV. CSV is a text-based format, not an XML format. To accommodate this, you need to change how the XMLport handles data during export.
* Properties of XMLport
The Format property in XMLports controls whether the output format is XML or a text-based format such as CSV.
The VariableText option of the Format property specifies that the data should be exported in a variable text format, like CSV.
The XMLports default to an XML format, but by setting the Format property to VariableText, you can change the export to CSV format or another text-delimited format.
* Explanation of Correct Answer (E)
To switch from XML to CSV export:
You need to change the Format property of the XMLport to VariableText.
The VariableText option allows for the export of data in a non-XML format, which is precisely what CSV represents (a comma-delimited text file).
* Why Other Options Are Incorrect
Option A (Change the Direction property to Both):
The Direction property controls whether the XMLport is used for Import, Export, or Both (import and export), but it does not affect the file format (XML vs. CSV). Hence, this is irrelevant to the file format change.
Option B (Change the FormatEvaluate property to Legacy):
The FormatEvaluate property is not related to changing the export format. It deals with the evaluation of the data format during the processing but doesn't change the format type (XML or CSV).
Option C (Change the XmlVeisionNo property to 1.1):
The XmlVersionNo property defines the XML version used for the export (such as 1.0 or 1.1). This only applies to XML exports and does not change the format to CSV.
Option D (Fill the FileName property with Items.csv):
While this option would specify the name of the file being exported (i.e., "Items.csv"), it doesn't control the format of the export itself. The actual format change is controlled by the Format property.
* Developer
DRAG DROP from Microsoft Documentation
According to the official Microsoft documentation for XMLports in Business Central, the Format property is critical for determining how data is structured for export. To change the file format from XML to CSV, developers need to set the Format property to VariableText. This allows for export in a text-delimited format, which is ideal for CSV.
XMLport Properties - Format Property
How to: Export Data in Text Format Using XMLports

問題 #66
A company uses a Vendor-List report from the Base Application.
The company has new requirements that cannot be met by extending the Vendor - List report.
You create a new report named My Customized Vendor - List.
You need to replace the Vendor - List report with My Customized Vendor - List.
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.

答案：

解題說明：

問題 #67
You need to populate the Incident Date and Status fields in the Room Incident table.
Which instructions or trigger should you use? To answer, select the appropriate options in the answer area NOTE: Each correct selection is worth one point

答案：

解題說明：

Explanation:
* Instructions to use for Incident Date and Status fields:
* The correct instruction is "Incident Date" := Workdate(); "Status" := Status::Open;. This ensures that when a new record is created, the Incident Date is set to the current work date, and the Status field is initialized to 'Open'. This is essential for ensuring that the incident data is always timestamped and correctly marked upon creation.
* Trigger to introduce the function:
* The correct trigger is Trigger OnModify. This trigger ensures that when a record is modified, such as when an update to the status is made (e.g., from Open to Closed), the necessary logic will be executed to handle the update of fields like Incident Date and Status.
Step-by-Step References:
* Workdate Function in AL
* Triggers in AL

問題 #68
You have a decimal variable named AmountLCY.
You need to round up the variable to four decimal places.
Which result value should you use?

答案：B

解題說明：
To round up a decimal variable to four decimal places in Microsoft Dynamics 365 Business Central, you should use the Round function with specific parameters. The correct formula is Result := Round(AmountLCY, 0.0001, '=') (B). This function rounds the AmountLCY variable to the nearest value based on the second parameter, which is 0.0001 in this case, representing four decimal places. The third parameter, '=', specifies that the function should round to the nearest value, which effectively rounds up the value when it's halfway between two possible rounded values. This approach ensures that the AmountLCY variable is accurately rounded to four decimal places, which is essential for financial calculations and reporting to maintain precision.

問題 #69
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