MB-820試験無料問題集「Microsoft Dynamics 365 Business Central Developer 認定」
You create a procedure to check if a purchase order has lines.
The procedure returns false for purchase order PO-00001 even though it has purchase lines.
You need to fix the code to get the correct result.
For each of the following statements, select Yes if the statement is true Otherwise, select No.
NOTE- Each correct selection is worth one point.
The procedure returns false for purchase order PO-00001 even though it has purchase lines.
You need to fix the code to get the correct result.
For each of the following statements, select Yes if the statement is true Otherwise, select No.
NOTE- Each correct selection is worth one point.
正解：
Explanation:
Add Clear(PurchaseLine); as a line before line 01 of the code: No
Add PurchaseLine.SetFilter("Line No."; '>0') as a line after line 06: Yes Change the filter on line 06 from a "No." field to a "Document No." field: No Remove "not" in line 07: No Add Clear(PurchaseLine); as a line before line 01 of the code.
* No
* You do not need to clear the PurchaseLine record before running the query, because the SetRange filters will take care of setting the correct context.
Add PurchaseLine.SetFilter("Line No."; '>0') as a line after line 06.
* Yes
* Adding a SetFilter on the "Line No." field ensures that you're checking for actual purchase lines greater than 0, which are valid lines. This would fix the issue where the check might return false even when lines exist.
Change the filter on line 06 from a "No." field to a "Document No." field.
* No
* The filter on the No. field is correct, as it's filtering based on the purchase order number. Changing this to Document No. is unnecessary.
Remove "not" in line 07.
* No
* The not in line 07 is necessary because IsEmpty() returns true when no lines are found. To correctly return a boolean indicating whether the purchase order has lines, you need to negate the result of IsEmpty().
A company is setting up a custom telemetry trace signal to send traces on failed customer statement emails.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
正解：
Explanation:
* The telemetry trace sends custom signals to an Application Insights resource specified in the extension's app.json file and on the tenant. = YES
* Dictionary keys for the extension name and version must be specified to identify the extension during analysis. = YES
* The telemetry trace sends events to Application Insights resources set up on the tenant. = YES Telemetry in Business Central allows developers to collect custom telemetry for extensions using Application Insights. The telemetry trace is used to send custom signals to an Application Insights resource. This resource is typically specified in the app.json file of the extension and must be configured on the tenant where the extension is installed.
The use of dictionary keys for the extension name and version is a best practice to identify the extension during analysis in Application Insights. These keys can be added to the telemetry trace to ensure that when the data is collected, it's clear which extension the data is associated with.
Finally, it is correct that the telemetry trace sends events to Application Insights resources that are set up on the tenant, enabling the collection and analysis of telemetry at the tenant level.
A company uses Business Central.
The company has sales orders that have a different location in the header than in the customer's card. You plan to add a check on sales order posting.
The check must meet the following requirements.
* Sales Order must have the same Location Code as the Location Code set up on the customer's card.
* Must not be run in preview mode.
* Must be run even if the user is only shipping items and not invoicing.
You create an event subscription for codeunit 80 "Sales-Post" You need to identify which event to subscribe to Which event should you identify?
The company has sales orders that have a different location in the header than in the customer's card. You plan to add a check on sales order posting.
The check must meet the following requirements.
* Sales Order must have the same Location Code as the Location Code set up on the customer's card.
* Must not be run in preview mode.
* Must be run even if the user is only shipping items and not invoicing.
You create an event subscription for codeunit 80 "Sales-Post" You need to identify which event to subscribe to Which event should you identify?
正解：A
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A company has a page named New Job Status connected to a source table named Job. The page has an action named Item Ledger Entries. The company requires the following changes to the page:
* Filter the page to display only jobs with open or quote status.
* Add the following comment for internal use: This page does not include completed jobs.
* Item Ledger Entries action must open the selected job on the page and display it in the Ul for users to modify.
You need to select the property selections to use for each requirement.
Which property selections should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
* Filter the page to display only jobs with open or quote status.
* Add the following comment for internal use: This page does not include completed jobs.
* Item Ledger Entries action must open the selected job on the page and display it in the Ul for users to modify.
You need to select the property selections to use for each requirement.
Which property selections should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
Explanation:
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
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
正解：
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
You have the following XML file sample for the Items list:
You plan to create the next XML file by using an XMLport object.
You need to complete the code segment to export the file in the required format How should you complete the code segment? To answer, select the appropriate options in the answer area.
You plan to create the next XML file by using an XMLport object.
You need to complete the code segment to export the file in the required format How should you complete the code segment? To answer, select the appropriate options in the answer area.
正解：
Explanation:
