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Microsoft MB-820 Premium Bundle

MB-820 Premium File: 131 Questions & Answers

Last Update: Oct 12, 2026

MB-820 PDF Study Guide: 948 Pages

$74.99

MB-820 Bundle gives you unlimited access to "MB-820" files. However, this does not replace the need for a .vce exam simulator. To download your .vce exam simulator click here

Microsoft MB-820 Practice Test 24

Question 230

A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. The developer recommends the following change: Build or extend the appropriate Role Center page and associate it with the role's profile. Which technical explanation most directly justifies it in this case?

  1. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary
  2. FlowFields calculate derived data from related records at read time instead of keeping unnecessary duplicate stored totals
  3. A Role Center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page
  4. Business Central API pages cannot be extended with pageextension objects; new custom API pages define their own endpoints

Explanation

Correct Answer

C:

A Role Center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page. It connects the proposed action to the exact failure or requirement—A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. Confirmation would be signing in under the intended profile displays the required cues and links on the home screen.

Incorrect Answers

A:

That mechanism explains why the alternative action—define the appropriate tablerelation and validation logic on the referencing field—helps in another case. It does not justify the proposed fix here; a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page. The distinguishing requirement is: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list.

B:

That mechanism explains why the alternative action—use a flowfield with the correct calcformula and calculate or expose it as required—helps in another case. It does not justify the proposed fix here; a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page. The distinguishing requirement is: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list.

D:

That mechanism explains why the alternative action—create a separate custom pagetype api page with a defined api contract—helps in another case. It does not justify the proposed fix here; a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page. The distinguishing requirement is: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list.

Question 231

A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. The team implemented a change aligned with this plan: Build or extend the appropriate Role Center page and associate it with the role's profile. Which acceptance result specifically verifies that the reported problem is resolved?

  1. An invalid referenced value is rejected and a valid master record can be selected from lookup
  2. Filtered records display derived values matching independent query calculations after source records change
  3. The new endpoint appears with the specified publisher, group, version and entity names and responds to authorized requests
  4. Signing in under the intended profile displays the required cues and links on the home screen

Explanation

Correct Answer

D:

Signing in under the intended profile displays the required cues and links on the home screen. This is stronger than an unrelated health check because the desired design action is build or extend the appropriate role center page and associate it with the role's profile, and a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page. The local requirement is: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list.

Incorrect Answers

A:

This would verify define the appropriate tablerelation and validation logic on the referencing field, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. The decisive local proof is signing in under the intended profile displays the required cues and links on the home screen.

B:

This would verify use a flowfield with the correct calcformula and calculate or expose it as required, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. The decisive local proof is signing in under the intended profile displays the required cues and links on the home screen.

C:

This would verify create a separate custom pagetype api page with a defined api contract, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. The decisive local proof is signing in under the intended profile displays the required cues and links on the home screen.

Question 232

A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. A targeted trial still reproduces the original gap after the team attempted this change: Build or extend the appropriate Role Center page and associate it with the role's profile. Which repair directly addresses the remaining defect?

  1. Correct the Role Center/profile assignment and move dashboard cues out of the transaction page
  2. Correct the relation or validation trigger on the custom field and retest direct and imported record paths
  3. Fix the FlowField formula, filters, and calculation timing rather than persisting a conflicting manual balance
  4. Replace the invalid API pageextension with a properly versioned new API page

Explanation

Correct Answer

A:

Correct the Role Center/profile assignment and move dashboard cues out of the transaction page. This directly addresses the remaining defect for the requirement—A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. It restores the mechanism described here: a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page.

Incorrect Answers

B:

This correction is for the separate condition: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. It would not directly restore the intended behavior in this situation: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. Here, correct the role center/profile assignment and move dashboard cues out of the transaction page, because a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page.

C:

This correction is for the separate condition: A purchasing page must show a live count of linked order lines with appropriate filters rather than an outdated cached integer. It would not directly restore the intended behavior in this situation: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. Here, correct the role center/profile assignment and move dashboard cues out of the transaction page, because a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page.

D:

This correction is for the separate condition: A partner wants to expose a new endpoint by extending a standard API page object with extra entities. It would not directly restore the intended behavior in this situation: A finance operations lead wants role-specific navigation and activity tiles rather than another transaction list. Here, correct the role center/profile assignment and move dashboard cues out of the transaction page, because a role center supplies home-page navigation and cues organized around a user role rather than a normal transaction editing page.

Question 233

A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. Which single AL development or architecture change best resolves this requirement without redesigning unrelated workflows?

  1. Use a FlowField with the correct CalcFormula and calculate or expose it as required
  2. Create a separate custom PageType API page with a defined API contract
  3. Define the appropriate TableRelation and validation logic on the referencing field
  4. Define a page view and filtering behavior rather than duplicating the underlying record table

Explanation

Correct Answer

C:

This targets the concrete requirement—A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The team can establish success when an invalid referenced value is rejected and a valid master record can be selected from lookup.

Incorrect Answers

A:

This choice primarily fits a different requirement: A sales list needs a dynamically calculated amount outstanding without storing a redundant amount on each record. There, flowfields calculate derived data from related records at read time instead of keeping unnecessary duplicate stored totals. In the current situation, A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

B:

This choice primarily fits a different requirement: An integration team tries to add a property to an existing Business Central API page through a pageextension. There, Business Central api pages cannot be extended with pageextension objects; new custom api pages define their own endpoints. In the current situation, A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

D:

This choice primarily fits a different requirement: An order processing team wants a saved filtered view of only unshipped warehouse orders. There, a page view stores reusable presentation/filter settings over existing records instead of creating a separate data store. In the current situation, A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

Question 234

A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. The developer recommends the following change: Define the appropriate TableRelation and validation logic on the referencing field. Which technical explanation most directly justifies it in this case?

  1. FlowFields calculate derived data from related records at read time instead of keeping unnecessary duplicate stored totals
  2. Business Central API pages cannot be extended with pageextension objects; new custom API pages define their own endpoints
  3. A page view stores reusable presentation/filter settings over existing records instead of creating a separate data store
  4. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary

Explanation

Correct Answer

D:

A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. It connects the proposed action to the exact failure or requirement—A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. Confirmation would be an invalid referenced value is rejected and a valid master record can be selected from lookup.

Incorrect Answers

A:

That mechanism explains why the alternative action—use a flowfield with the correct calcformula and calculate or expose it as required—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers.

B:

That mechanism explains why the alternative action—create a separate custom pagetype api page with a defined api contract—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers.

C:

That mechanism explains why the alternative action—define a page view and filtering behavior rather than duplicating the underlying record table—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers.

Question 235

A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. The team implemented a change aligned with this plan: Define the appropriate TableRelation and validation logic on the referencing field. Which acceptance result specifically verifies that the reported problem is resolved?

  1. An invalid referenced value is rejected and a valid master record can be selected from lookup
  2. Filtered records display derived values matching independent query calculations after source records change
  3. The new endpoint appears with the specified publisher, group, version and entity names and responds to authorized requests
  4. The named view consistently returns only matching rows while the source table remains unchanged

Explanation

Correct Answer

A:

An invalid referenced value is rejected and a valid master record can be selected from lookup. This is stronger than an unrelated health check because the desired design action is define the appropriate tablerelation and validation logic on the referencing field, and a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The local requirement is: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers.

Incorrect Answers

B:

This would verify use a flowfield with the correct calcformula and calculate or expose it as required, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

C:

This would verify create a separate custom pagetype api page with a defined api contract, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

D:

This would verify define a page view and filtering behavior rather than duplicating the underlying record table, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

Question 236

A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. A targeted trial still reproduces the original gap after the team attempted this change: Define the appropriate TableRelation and validation logic on the referencing field. Which repair directly addresses the remaining defect?

  1. Fix the FlowField formula, filters, and calculation timing rather than persisting a conflicting manual balance
  2. Correct the relation or validation trigger on the custom field and retest direct and imported record paths
  3. Replace the invalid API pageextension with a properly versioned new API page
  4. Correct the view's filters and placement in the intended list page or pageextension

Explanation

Correct Answer

B:

Correct the relation or validation trigger on the custom field and retest direct and imported record paths. This directly addresses the remaining defect for the requirement—A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. It restores the mechanism described here: a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

Incorrect Answers

A:

This correction is for the separate condition: A purchasing page must show a live count of linked order lines with appropriate filters rather than an outdated cached integer. It would not directly restore the intended behavior in this situation: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

C:

This correction is for the separate condition: A partner wants to expose a new endpoint by extending a standard API page object with extra entities. It would not directly restore the intended behavior in this situation: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

D:

This correction is for the separate condition: A sales supervisor wants an easily reusable list view for overdue quotes without writing a second table. It would not directly restore the intended behavior in this situation: A new custom detail record must reference an existing Customer and reject nonexistent customer numbers. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

Question 237

A custom shipment record accepts arbitrary item codes and produces orphaned records after import. Which single AL development or architecture change best resolves this requirement without redesigning unrelated workflows?

  1. Use a FlowField with the correct CalcFormula and calculate or expose it as required
  2. Create a separate custom PageType API page with a defined API contract
  3. Define a page view and filtering behavior rather than duplicating the underlying record table
  4. Define the appropriate TableRelation and validation logic on the referencing field

Explanation

Correct Answer

D:

This targets the concrete requirement—A custom shipment record accepts arbitrary item codes and produces orphaned records after import. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The team can establish success when an invalid referenced value is rejected and a valid master record can be selected from lookup.

Incorrect Answers

A:

This choice primarily fits a different requirement: A sales list needs a dynamically calculated amount outstanding without storing a redundant amount on each record. There, flowfields calculate derived data from related records at read time instead of keeping unnecessary duplicate stored totals. In the current situation, A custom shipment record accepts arbitrary item codes and produces orphaned records after import. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

B:

This choice primarily fits a different requirement: An integration team tries to add a property to an existing Business Central API page through a pageextension. There, Business Central api pages cannot be extended with pageextension objects; new custom api pages define their own endpoints. In the current situation, A custom shipment record accepts arbitrary item codes and produces orphaned records after import. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

C:

This choice primarily fits a different requirement: An order processing team wants a saved filtered view of only unshipped warehouse orders. There, a page view stores reusable presentation/filter settings over existing records instead of creating a separate data store. In the current situation, A custom shipment record accepts arbitrary item codes and produces orphaned records after import. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. Acceptance requires an invalid referenced value is rejected and a valid master record can be selected from lookup.

Question 238

A custom shipment record accepts arbitrary item codes and produces orphaned records after import. The developer recommends the following change: Define the appropriate TableRelation and validation logic on the referencing field. Which technical explanation most directly justifies it in this case?

  1. A table relation guides valid lookups and validation guards referential business rules at the data entry boundary
  2. FlowFields calculate derived data from related records at read time instead of keeping unnecessary duplicate stored totals
  3. Business Central API pages cannot be extended with pageextension objects; new custom API pages define their own endpoints
  4. A page view stores reusable presentation/filter settings over existing records instead of creating a separate data store

Explanation

Correct Answer

A:

A table relation guides valid lookups and validation guards referential business rules at the data entry boundary. It connects the proposed action to the exact failure or requirement—A custom shipment record accepts arbitrary item codes and produces orphaned records after import. Confirmation would be an invalid referenced value is rejected and a valid master record can be selected from lookup.

Incorrect Answers

B:

That mechanism explains why the alternative action—use a flowfield with the correct calcformula and calculate or expose it as required—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A custom shipment record accepts arbitrary item codes and produces orphaned records after import.

C:

That mechanism explains why the alternative action—create a separate custom pagetype api page with a defined api contract—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A custom shipment record accepts arbitrary item codes and produces orphaned records after import.

D:

That mechanism explains why the alternative action—define a page view and filtering behavior rather than duplicating the underlying record table—helps in another case. It does not justify the proposed fix here; a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The distinguishing requirement is: A custom shipment record accepts arbitrary item codes and produces orphaned records after import.

Question 239

A custom shipment record accepts arbitrary item codes and produces orphaned records after import. The team implemented a change aligned with this plan: Define the appropriate TableRelation and validation logic on the referencing field. Which acceptance result specifically verifies that the reported problem is resolved?

  1. Filtered records display derived values matching independent query calculations after source records change
  2. An invalid referenced value is rejected and a valid master record can be selected from lookup
  3. The new endpoint appears with the specified publisher, group, version and entity names and responds to authorized requests
  4. The named view consistently returns only matching rows while the source table remains unchanged

Explanation

Correct Answer

B:

An invalid referenced value is rejected and a valid master record can be selected from lookup. This is stronger than an unrelated health check because the desired design action is define the appropriate tablerelation and validation logic on the referencing field, and a table relation guides valid lookups and validation guards referential business rules at the data entry boundary. The local requirement is: A custom shipment record accepts arbitrary item codes and produces orphaned records after import.

Incorrect Answers

A:

This would verify use a flowfield with the correct calcformula and calculate or expose it as required, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

C:

This would verify create a separate custom pagetype api page with a defined api contract, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

D:

This would verify define a page view and filtering behavior rather than duplicating the underlying record table, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. The decisive local proof is an invalid referenced value is rejected and a valid master record can be selected from lookup.

Question 240

A custom shipment record accepts arbitrary item codes and produces orphaned records after import. A targeted trial still reproduces the original gap after the team attempted this change: Define the appropriate TableRelation and validation logic on the referencing field. Which repair directly addresses the remaining defect?

  1. Fix the FlowField formula, filters, and calculation timing rather than persisting a conflicting manual balance
  2. Replace the invalid API pageextension with a properly versioned new API page
  3. Correct the relation or validation trigger on the custom field and retest direct and imported record paths
  4. Correct the view's filters and placement in the intended list page or pageextension

Explanation

Correct Answer

C:

Correct the relation or validation trigger on the custom field and retest direct and imported record paths. This directly addresses the remaining defect for the requirement—A custom shipment record accepts arbitrary item codes and produces orphaned records after import. It restores the mechanism described here: a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

Incorrect Answers

A:

This correction is for the separate condition: A purchasing page must show a live count of linked order lines with appropriate filters rather than an outdated cached integer. It would not directly restore the intended behavior in this situation: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

B:

This correction is for the separate condition: A partner wants to expose a new endpoint by extending a standard API page object with extra entities. It would not directly restore the intended behavior in this situation: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.

D:

This correction is for the separate condition: A sales supervisor wants an easily reusable list view for overdue quotes without writing a second table. It would not directly restore the intended behavior in this situation: A custom shipment record accepts arbitrary item codes and produces orphaned records after import. Here, correct the relation or validation trigger on the custom field and retest direct and imported record paths, because a table relation guides valid lookups and validation guards referential business rules at the data entry boundary.


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