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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Install, develop, and deploy for Business Central | 10–15% | - Manage extensions
|
| Topic 2: Describe Business Central | 10–15% | - Describe components and capabilities - Describe Business Central apps
- Differentiate online and on-premises features - Describe update lifecycle for customizations - Describe solution and extension approach |
| Topic 3: Develop by using AL | 15–20% | - Security and permissions - Performance optimization - Error handling and logging - AL syntax and programming concepts - Data manipulation and validation |
| Topic 4: Integrate Business Central with other applications | 10–15% | - Use APIs and web services - Authentication and security for integration - External data connections - Power Platform integration |
| Topic 5: Work with development tools | 10–15% | - Visual Studio Code for AL development - AL Language extension - Telemetry and diagnostics - Source control integration |
| Topic 6: Develop by using AL objects | 35–40% | - Codeunits and procedures
- Create pages and reports
|
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NEW QUESTION # 51
You create a query that contains a procedure to display the top customers.
The procedure breaks at runtime.
You need to fix the code.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
* Enclose line 08 into BEGIN .. END = NO
* Add TopCustomerOverview.Open(); before = YES
* TopCustomerOverview.SetFilter(Sales_LCY, '>10000'); in line 06.
* Add TopCustomerOverview.Open(); after TopCustomerOverview.SetFilter(Sales_LCY, '>10000'); in line 06. = YES
* Replace SetFilter in line 06 with SetRange. = NO
The code provided has a runtime error because the query TopCustomerOverview must be opened before it can be read from. Therefore, TopCustomerOverview.Open(); should be added before trying to read from the query, which is not present in the code.
Enclosing line 08 into a BEGIN .. END block is unnecessary because it is a single statement, and AL does not require a BEGIN .. END block for single statements within trigger or procedure bodies.
TopCustomerOverview.SetFilter(Sales_LCY, '>10000'); is a correct method to set a filter for the query, and using SetRange instead is not necessary unless the requirement is specifically to set a range of values, which is not indicated in the procedure's description.
In summary, for the procedure to run correctly, the query must be opened after setting the filter and before attempting to read from it. The SetFilter method is correct for the intended operation, and there's no requirement to use SetRange or to enclose the Message call in a BEGIN .. END block.
NEW QUESTION # 52
You create a page with the PageType property set to RoleCenter.
You navigate through the different sections of the page.
You need to add functionalities to the page.
What should you do?
Answer: C
Explanation:
When creating a page with the PageType property set to RoleCenter in Microsoft Dynamics 365 Business Central, it's essential to organize the functionalities and actions in a manner that enhances user experience and efficiency. The best practice is to define actions in the area (reporting) before actions in the area (creation) (A). This organization allows users to access reporting and analytical features quickly, which are commonly used in Role Centers for overview and insight purposes, before moving on to creation or transactional tasks. This logical flow aligns with typical user workflows, where analysis and review precede the creation of new records or transactions. The other options, such as defining the navigation menu in the area(processing) (B), defining the navigation bar in the area (embedding) (C), or adding a source table on the Role Center page (D), do not directly address the need to add functionalities to the Role Center page in a user-friendly manner.
NEW QUESTION # 53
A company is implementing Business Central.
In the per-tenant extension, TableA Header and TableA Line are document tables, and TableB Header and TableB Line are document history tables.
The company requires that the resulting dataset of query objects contain the following records:
* All records from TableA Header even if no matching record value exists in the linked TableA Line
* Records from TableB Header where a match is found in the linked TableB Line field You need to configure the linked data item to generate the required dataset.
Which SqlJoinType should you use? To answer, move the appropriate SqUoinTypes to the correct dataset requirements. You may use each SqlJoinType once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content.
Answer:
Explanation:
Explanation:
* Include all records from TableA Header even if no matching record value exists in the linked TableA Line: LeftOuterJoin
* Include only matched records from TableB Header: InnerJoin
In SQL and similarly in Business Central when defining table relationships in query objects, the type of join determines how records from one table are combined with records from another table. Here's what each join type means in the context of the company's requirements:
* LeftOuterJoin:
* A LeftOuterJoin includes all records from the 'left' table (TableA Header) and the matched records from the 'right' table (TableA Line). If there is no match, the result is NULL on the side of the 'right' table. This is why it fits the requirement to include all records from TableA Header even if there is no matching record in TableA Line.
* InnerJoin:
* An InnerJoin includes records when there is at least one match in both tables. So, it will only include records from TableB Header where a corresponding match is found in TableB Line. If there is no match, the records from TableB Header will not appear in the result set. This aligns with the requirement to include only matched records from TableB Header.
By using these join types, the company can ensure that their dataset includes the appropriate records from the document tables and document history tables according to their specified requirements.
NEW QUESTION # 54
You need to log an error in telemetry when the business process defined in the custom application developed for Contoso, Ltd fails.
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.
Answer:
Explanation:
Explanation:
LogMessage('PT001', 'Business Process is failed.', Verbosity::Critical, DataClassification::SystemMetadata, TelemetryScope::ExtensionPublisher, CustDimension);
NEW QUESTION # 55
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?
Answer: D
Explanation:
To create an HTTP GET request that connects to an external REST service in a Business Central online environment, the solution to use is the HttpClient data type variable (E). The HttpClient data type in AL language is designed for sending HTTP requests and receiving HTTP responses from a resource identified by a URI. This makes it the ideal choice for interfacing with external REST services, as it provides the necessary methods and properties to configure and execute HTTP GET requests, handle the responses, and process the data returned by the REST service. This approach is more direct and flexible compared to using specific codeunits like "Web Request Helper" (B) or "Http Web Request Mgt" (D), which might not provide the same level of control or specificity needed for RESTful interactions.
NEW QUESTION # 56
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