- A=+
- B=
- C!=
- D==
Develop and test code - Quiz
- AinsertRecord();
- BinsertAll();
- Cinsert();
- Dinsertnow():
- A Elements must have numeric values
- B Elements cannot have associated labels
- C Elements are implicitly assigned sequential integers
- D Elements are exclusively used for exception handling
- AArray indexes start at 0, with the first item referenced as [0], the second item as [1], and so on.
- BArray indexes start at 1, with the first item referenced as [1], the second item as [2], and so on.
- CArray indexes start at -1, with the first item referenced as [-1], the second item as [0], and so on.
- DArray indexes can be arbitrary and are not fixed.
- AImplement attribute classes to add metadata to the entity classes.
- BUse SQL triggers to add attributes to the database tables associated with the entities.
- CCreate new entity classes that duplicate the existing ones with additional attributes.
- DDirectly modify the entity classes to include the new attributes.
- ACreate a new index on the FMCustomer extension table that includes the AccountReferrer field.
- BEnsure that the new index is not unique.
- CModify the existing indexes on the FMCustomer table to include the AccountReferrer field.
- DOption A, B
- ACreate a new table to store international address formats and reference it in other tables.
- BDuplicate the existing address EDTs and modify their properties for each table.
- CAdd a new EDT to the project and set the StringSize property to accommodate the largest expected address format.
- DModify the base Address EDT directly to support international formats.
- ATo maintain and write code
- BTo apply an update
- CTo automate tests
Results:
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🟢 Correct Answers: 🔴 Wrong Answers:
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Quiz Information
Quiz Information
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Quiz Analytics
Develop and test code - Quiz
Guest User
Time Taken: Questions: Answered: Not Answered:
Correct Answer:
Wrong Answer:
Percentage: %
- A. =+
- B. =
- C. !=
- D. ==
Remarks:
Explanation:
Justification:
- The “=+” operator is not valid in X++.
- The “=” is not used in a where statement to indicate equivalency. It is used when assigning values to variables, for example.
- The “!=” operator returns records that are NOT equivalent.
- The “==” is a relational operator used in the where statement to determine equivalency.
Related Lesson: Reading Records
- A. info::box
- B. info
- C. warning
- D. pause
Remarks:
Explanation:
Justification:
- “Info::box” is not a valid output statement.
- The info keyword is used to output the value(s) to the screen in an informational display format
- The warning keyword will create a warning output message.
- The pause keyword is not supported in Dynamics AX.
Related Lesson: Reading Records
- A. insertRecord();
- B. insertAll();
- C. insert();
- D. insertnow():
Remarks:
Explanation:
Justification:
- insertRecord is not a valid method call.
- InsertAll is not a valid method call.
- The insert method is the correct method to call to insert a record or records into the table that the method is being called on.
- InsertNow is not a valid method call.
Related Lesson: Data Insert
- A. Individual task modeling
- B. Batch bundling
- C. Top picking
Remarks:
Explanation:
- A. Incorrect: The individual task modeling does not handle multiple records well.
- B. Incorrect: Because the run time varies between work items, the batch bundling approach does not handle the uneven workload well.
- C. Correct: The top picking approach handles multiple records and handles uneven workloads well.
- A. Elements must have numeric values
- B. Elements cannot have associated labels
- C. Elements are implicitly assigned sequential integers
- D. Elements are exclusively used for exception handling
Remarks:
Explanation:
Base enum elements in X++ are implicitly assigned sequential integers, starting from 0 by default. However, you can explicitly assign integer values to enum elements if needed. This feature ensures that each enum element corresponds to a unique numeric value, making it easier to work with these elements in your code.
- A. Array indexes start at 0, with the first item referenced as [0], the second item as [1], and so on.
- B. Array indexes start at 1, with the first item referenced as [1], the second item as [2], and so on.
- C. Array indexes start at -1, with the first item referenced as [-1], the second item as [0], and so on.
- D. Array indexes can be arbitrary and are not fixed.
Remarks:
Explanation:
Array indexes start at 1, with the first item referenced as [1], the second item as [2], and so on.
- A. Implement attribute classes to add metadata to the entity classes.
- B. Use SQL triggers to add attributes to the database tables associated with the entities.
- C. Create new entity classes that duplicate the existing ones with additional attributes.
- D. Directly modify the entity classes to include the new attributes.
Remarks:
Explanation:
Correct:Implement attribute classes to add metadata to the entity classes.
Option A is correct because attribute classes allow you to add metadata to entities without modifying the existing code, which is upgrade-safe. Option B is incorrect as it involves modifying the base code, which is not recommended. Option C is incorrect because it leads to code duplication and maintenance issues. Option D is incorrect as SQL triggers are not a part of X++ development and do not align with best practices for extending entities.
- A. Create a new index on the FMCustomer extension table that includes the AccountReferrer field.
- B. Ensure that the new index is not unique.
- C. Modify the existing indexes on the FMCustomer table to include the AccountReferrer field.
- D. Option A, B
Remarks:
Explanation:
Wrong: Create a unique index on the AccountReferrer field.
Wrong: Modify the existing indexes on the FMCustomer table to include the AccountReferrer field.
Wrong: Create a view on the FMCustomer table that includes the AccountReferrer field.
Creating a new index on the extended table that includes the new field will optimize database searches. The index should not be unique as this is intrusive and not allowed in extensions. Modifying existing indexes or creating a view does not directly optimize searches on the new field.
Write extensible tables - Finance & Operations | Dynamics 365 | Microsoft Learn
Add a table extension to a project - Training | Microsoft Learn
- A. Create a new table to store international address formats and reference it in other tables.
- B. Duplicate the existing address EDTs and modify their properties for each table.
- C. Add a new EDT to the project and set the StringSize property to accommodate the largest expected address format.
- D. Modify the base Address EDT directly to support international formats.
Remarks:
Explanation:
The correct answer is to add a new EDT to the project and set the StringSize property appropriately, as this allows for reusability across multiple tables without duplication. Creating a new table (Option A) is unnecessary for this purpose and does not leverage the benefits of EDTs. Duplicating existing EDTs (Option B) would lead to redundancy and maintenance issues. Modifying the base Address EDT directly (Option D) is not advisable as it could affect existing functionality and does not promote reusability.
Extension points for frameworks - Training | Microsoft Learn
X++ extended data types - Finance & Operations | Dynamics 365 | Microsoft Learn
- A. To maintain and write code
- B. To apply an update
- C. To automate tests
Remarks:
Explanation:
To automate tests, you should use RSAT, which significantly reduces the time and cost of user acceptance testing and it provides options for investigating test failures.
Wrong:To apply an update on any Dynamics 365 Commerce environment, you need to access Lifecycle Services, not RSAT.
Wrong:For writing and maintaining code, you have the development environment, for instance Visual Studio, so it’s not RSAT that enables it.