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Title: MB-820 aktueller Test, Test VCE-Dumps f¨¹r Microsoft Dynamics 365 Business Centra [Print This Page]
Author: mattdav965    Time: 11 hour before
Title: MB-820 aktueller Test, Test VCE-Dumps f¨¹r Microsoft Dynamics 365 Business Centra
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MB-820 Microsoft Dynamics 365 Business Central Developer Pass4sure Zertifizierung & Microsoft Dynamics 365 Business Central Developer zuverlässige Pr¨¹fung ÜbungDie Microsoft MB-820 Zertifizierungspr¨¹fung ist eine IT-Zertifizierung, die in der IT-Branche breite Anerkennung findet. Leute auf der ganzen Welt interessieren sich f¨¹r die Microsoft MB-820 Zertifizierungspr¨¹fung. Denn mit dieser Zertifizierung können Sie erfolgreiche Karriere machen und Erfolg erzielen. Die Schulungsunterlagen zur Microsoft MB-820 Zertifizierungspr¨¹fung von DeutschPr¨¹fung ist immer vorrangiger als die der anderen Websites. Denn wir haben ein riesiges IT-Expertenteam. Sie erfolgen immer die neuesten Schulungsunterlagen zur Microsoft MB-820 Zertifizierungspr¨¹fung.
Microsoft MB-820 Pr¨¹fungsplan:
ThemaEinzelheiten
Thema 1
  • Describe Business Central: Describing the components and capabilities of Business Central, and describing the core solution and extensions approach for Business Central are focal points of this topic. It also explains the difference between Business Central Online and Business Central on-premises features.
Thema 2
  • Integrate Business Central with other applications: Accessing Representational State Transfer (REST) services is discussed in this topic.  It also explains implementation of APIs.
Thema 3
  • 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.

Microsoft Dynamics 365 Business Central Developer MB-820 Pr¨¹fungsfragen mit Lösungen (Q57-Q62):57. Frage
You need to parse the API JSON response and retrieve each order no. in the response body.
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.

Antwort:
Begr¨¹ndung:

Explanation:

Code Segment Analysis:
* The AL code is trying to read JSON data from a response and process it to extract subcontracting order numbers. It uses JsonToken, JsonObject, and JsonArray to work with the JSON data.
* JToken.ReadFrom(Data): This line reads the incoming JSON data and converts it into a token. It processes the full JSON body so you can start working with it.
* JToken.SelectToken("results"): This line selects the part of the JSON containing the results array.
The key "results" is where the JSON response data is expected to be found.
* JsonArray: Once the results are extracted, they are stored as an array, and each element in the array (which is expected to contain subcontracting order numbers) is processed.
* SubcontractingOrderNo: The extracted order_no from the JSON is stored in this variable.
Breakdown of Steps:
* JToken.ReadFrom(Data): This step reads the entire JSON response.
* JToken.SelectToken("results"): This step selects the results array from the JSON response.
* JArray.AsArray(): This step converts the selected results token into a JSON array that can be iterated over.
* GetValueAsText(JToken, 'order_no'): This step retrieves the order_no from each element in the array.
Correct Code Completion:
* JToken.ReadFrom(Data): This is the correct method to read the incoming JSON response, as it will convert the string into a JsonToken that can be further processed.
* JToken.SelectToken("results"): This is the correct method to extract the results array from the token.
This method looks for the key "results" in the JSON and retrieves the relevant array.
Final Code Segment:
al
Copy code
procedure ReadJsonData(Data: text)
var
JToken: JsonToken;
JObject: JsonObject;
JArray: JsonArray;
SubcontractingOrderNo: Code[20];
begin
if Data = '' then
exit;
JToken := JToken.ReadFrom(Data); // Step 1: Read the JSON response data.
JToken := JToken.SelectToken('results'); // Step 2: Select the "results" array.
JArray := JToken.AsArray(); // Convert the token into a JSON array.
foreach JToken in JArray do begin
SubcontractingOrderNo := GetValueAsText(JToken, 'order_no'); // Retrieve the order number.
end;
end;
* JToken.ReadFrom(Data): This reads the raw JSON data string and converts it into a JSON token that can be processed.
* JToken.SelectToken("results"): This extracts the results array from the JSON data.
* JArray.AsArray(): Converts the token into an array so we can iterate over it.
* GetValueAsText(JToken, 'order_no'): Extracts the order_no value from each item in the array.

58. Frage
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?
Antwort: C
Begr¨¹ndung:
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.

59. Frage
A company is setting up a sandbox environment.
You observe the following issues in Visual Studio Code:
* When you open the User Settings window, no AL command is available
* In the Problems tab. the error 'The target page Customer List for the extension object is not found' is displayed.
You need to identify a solution for each issue.
Which solutions should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Antwort:
Begr¨¹ndung:

Explanation:
No AL command in User Settings:The correct solution is to Install the AL Language extension.
* This issue arises when the AL Language extension is not installed in Visual Studio Code, which is required to work with AL projects in Business Central.
Error in the Problems tab:The correct solution is to Download Symbols.
* This error typically occurs when the symbols (metadata for pages, tables, etc.) are not downloaded, and Visual Studio Code cannot resolve the reference to the Customer List page. Downloading symbols should fix the problem.

60. Frage
You need to evaluate the version values of the Quality Control extension to decide how the quality department must update it.
Which two values can you obtain in the evaluation? Each correct answer presents part of the solution. Choose two.
NOTE: Each correct selection is worth one point.
Antwort: A,D

61. Frage
You need to write the code to call the subcontractor's REST API.
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.

Antwort:
Begr¨¹ndung:

Explanation:
To correctly write the code to call the subcontractor's REST API, you would need to set the Authorization header with the base64 encoded username and password for basic authentication. The code segment indicates the use of the Base64Convert codeunit to convert the username and password to base64 format, which is then prefixed with "Basic " to form the proper Authorization header value.
The correct method to add the Authorization header to the RequestHeaders would be:
RequestHeaders.Add('Authorization', 'Basic ' + Base64Convert.ToBase64(Username + ':' + Password)); And the correct method to set the httpContent with the body of the request would be:
httpContent.WriteFrom(Body);
These are the necessary steps to form a well-structured HTTP request for basic authentication and to include the body of the request in the API call.

62. Frage
......
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