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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 36

Question 350

A supplier import carries duplicate external keys and must enforce local data validation. The developer recommends the following change: Add appropriate XMLport import validation logic and robust error handling. Which technical explanation most directly justifies it in this case?

  1. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values
  2. XMLport request-page and dataitem filtering control which records the import/export traversal processes
  3. XMLports map structured import/export documents to table fields through an explicit node hierarchy
  4. XMLport format and separator properties determine how delimited fields are parsed or serialized

Explanation

Correct Answer

A:

XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. It connects the proposed action to the exact failure or requirement—A supplier import carries duplicate external keys and must enforce local data validation. Confirmation would be invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Incorrect Answers

B:

That mechanism explains why the alternative action—expose the appropriate xmlport request parameters and apply them to source filtering—helps in another case. It does not justify the proposed fix here; xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The distinguishing requirement is: A supplier import carries duplicate external keys and must enforce local data validation.

C:

That mechanism explains why the alternative action—define an xmlport schema with the correct nested tableelement and fieldelement nodes—helps in another case. It does not justify the proposed fix here; xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The distinguishing requirement is: A supplier import carries duplicate external keys and must enforce local data validation.

D:

That mechanism explains why the alternative action—configure xmlport text formatting, field delimiter and field separator properties for the file—helps in another case. It does not justify the proposed fix here; xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The distinguishing requirement is: A supplier import carries duplicate external keys and must enforce local data validation.

Question 351

A supplier import carries duplicate external keys and must enforce local data validation. The team implemented a change aligned with this plan: Add appropriate XMLport import validation logic and robust error handling. Which acceptance result specifically verifies that the reported problem is resolved?

  1. Changing the requested filter produces exactly the intended subset in the output file
  2. Invalid rows are rejected or logged as specified while valid sample rows are imported correctly
  3. A representative hierarchical file imports or exports all expected header and line records in the right nesting order
  4. Sample rows preserve all field boundaries and correctly handle configured quoting and separators

Explanation

Correct Answer

B:

Invalid rows are rejected or logged as specified while valid sample rows are imported correctly. This is stronger than an unrelated health check because the desired design action is add appropriate xmlport import validation logic and robust error handling, and xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The local requirement is: A supplier import carries duplicate external keys and must enforce local data validation.

Incorrect Answers

A:

This would verify expose the appropriate xmlport request parameters and apply them to source filtering, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A supplier import carries duplicate external keys and must enforce local data validation. The decisive local proof is invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

C:

This would verify define an xmlport schema with the correct nested tableelement and fieldelement nodes, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A supplier import carries duplicate external keys and must enforce local data validation. The decisive local proof is invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

D:

This would verify configure xmlport text formatting, field delimiter and field separator properties for the file, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A supplier import carries duplicate external keys and must enforce local data validation. The decisive local proof is invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Question 352

A supplier import carries duplicate external keys and must enforce local data validation. A targeted trial still reproduces the original gap after the team attempted this change: Add appropriate XMLport import validation logic and robust error handling. Which repair directly addresses the remaining defect?

  1. Correct the request parameter binding and apply filters before the XMLport exports the records
  2. Fix the XMLport node hierarchy and field mappings before trying unrelated report layouts
  3. Move validation into the right XMLport or table validation path and test bad-row handling
  4. Correct XMLport Format and field separator/delimiter settings to match the actual source file

Explanation

Correct Answer

C:

Move validation into the right XMLport or table validation path and test bad-row handling. This directly addresses the remaining defect for the requirement—A supplier import carries duplicate external keys and must enforce local data validation. It restores the mechanism described here: xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values.

Incorrect Answers

A:

This correction is for the separate condition: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. It would not directly restore the intended behavior in this situation: A supplier import carries duplicate external keys and must enforce local data validation. Here, move validation into the right xmlport or table validation path and test bad-row handling, because xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values.

B:

This correction is for the separate condition: A vendor sends a nested XML shipment file with repeated lines that must be exported into supported records. It would not directly restore the intended behavior in this situation: A supplier import carries duplicate external keys and must enforce local data validation. Here, move validation into the right xmlport or table validation path and test bad-row handling, because xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values.

D:

This correction is for the separate condition: A logistics system exports tab-delimited records with a known field order for import into Business Central. It would not directly restore the intended behavior in this situation: A supplier import carries duplicate external keys and must enforce local data validation. Here, move validation into the right xmlport or table validation path and test bad-row handling, because xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values.

Question 353

A customer wants a reusable supplier export that only includes records selected by a date-range parameter. Which single AL development or architecture change best resolves this requirement without redesigning unrelated workflows?

  1. Expose the appropriate XMLport request parameters and apply them to source filtering
  2. Define an XMLport schema with the correct nested tableelement and fieldelement nodes
  3. Configure XMLport text formatting, field delimiter and field separator properties for the file
  4. Add appropriate XMLport import validation logic and robust error handling

Explanation

Correct Answer

A:

This targets the concrete requirement—A customer wants a reusable supplier export that only includes records selected by a date-range parameter. XMLport request-page and dataitem filtering control which records the import/export traversal processes. The team can establish success when changing the requested filter produces exactly the intended subset in the output file.

Incorrect Answers

B:

This choice primarily fits a different requirement: A partner sends structured XML order documents that must be mapped into Business Central tables. There, xmlports map structured import/export documents to table fields through an explicit node hierarchy. In the current situation, A customer wants a reusable supplier export that only includes records selected by a date-range parameter. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

C:

This choice primarily fits a different requirement: A wholesaler receives a delimited text file with semicolon separators rather than XML tags. There, xmlport format and separator properties determine how delimited fields are parsed or serialized. In the current situation, A customer wants a reusable supplier export that only includes records selected by a date-range parameter. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

D:

This choice primarily fits a different requirement: An imported product file contains invalid tax groups and should be rejected before creating records. There, xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. In the current situation, A customer wants a reusable supplier export that only includes records selected by a date-range parameter. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

Question 354

A customer wants a reusable supplier export that only includes records selected by a date-range parameter. The developer recommends the following change: Expose the appropriate XMLport request parameters and apply them to source filtering. Which technical explanation most directly justifies it in this case?

  1. XMLports map structured import/export documents to table fields through an explicit node hierarchy
  2. XMLport request-page and dataitem filtering control which records the import/export traversal processes
  3. XMLport format and separator properties determine how delimited fields are parsed or serialized
  4. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values

Explanation

Correct Answer

B:

XMLport request-page and dataitem filtering control which records the import/export traversal processes. It connects the proposed action to the exact failure or requirement—A customer wants a reusable supplier export that only includes records selected by a date-range parameter. Confirmation would be changing the requested filter produces exactly the intended subset in the output file.

Incorrect Answers

A:

That mechanism explains why the alternative action—define an xmlport schema with the correct nested tableelement and fieldelement nodes—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A customer wants a reusable supplier export that only includes records selected by a date-range parameter.

C:

That mechanism explains why the alternative action—configure xmlport text formatting, field delimiter and field separator properties for the file—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A customer wants a reusable supplier export that only includes records selected by a date-range parameter.

D:

That mechanism explains why the alternative action—add appropriate xmlport import validation logic and robust error handling—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A customer wants a reusable supplier export that only includes records selected by a date-range parameter.

Question 355

A customer wants a reusable supplier export that only includes records selected by a date-range parameter. The team implemented a change aligned with this plan: Expose the appropriate XMLport request parameters and apply them to source filtering. Which acceptance result specifically verifies that the reported problem is resolved?

  1. A representative hierarchical file imports or exports all expected header and line records in the right nesting order
  2. Sample rows preserve all field boundaries and correctly handle configured quoting and separators
  3. Changing the requested filter produces exactly the intended subset in the output file
  4. Invalid rows are rejected or logged as specified while valid sample rows are imported correctly

Explanation

Correct Answer

C:

Changing the requested filter produces exactly the intended subset in the output file. This is stronger than an unrelated health check because the desired design action is expose the appropriate xmlport request parameters and apply them to source filtering, and xmlport request-page and dataitem filtering control which records the import/export traversal processes. The local requirement is: A customer wants a reusable supplier export that only includes records selected by a date-range parameter.

Incorrect Answers

A:

This would verify define an xmlport schema with the correct nested tableelement and fieldelement nodes, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

B:

This would verify configure xmlport text formatting, field delimiter and field separator properties for the file, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

D:

This would verify add appropriate xmlport import validation logic and robust error handling, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

Question 356

A customer wants a reusable supplier export that only includes records selected by a date-range parameter. A targeted trial still reproduces the original gap after the team attempted this change: Expose the appropriate XMLport request parameters and apply them to source filtering. Which repair directly addresses the remaining defect?

  1. Fix the XMLport node hierarchy and field mappings before trying unrelated report layouts
  2. Correct XMLport Format and field separator/delimiter settings to match the actual source file
  3. Move validation into the right XMLport or table validation path and test bad-row handling
  4. Correct the request parameter binding and apply filters before the XMLport exports the records

Explanation

Correct Answer

D:

Correct the request parameter binding and apply filters before the XMLport exports the records. This directly addresses the remaining defect for the requirement—A customer wants a reusable supplier export that only includes records selected by a date-range parameter. It restores the mechanism described here: xmlport request-page and dataitem filtering control which records the import/export traversal processes.

Incorrect Answers

A:

This correction is for the separate condition: A vendor sends a nested XML shipment file with repeated lines that must be exported into supported records. It would not directly restore the intended behavior in this situation: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.

B:

This correction is for the separate condition: A logistics system exports tab-delimited records with a known field order for import into Business Central. It would not directly restore the intended behavior in this situation: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.

C:

This correction is for the separate condition: A supplier import carries duplicate external keys and must enforce local data validation. It would not directly restore the intended behavior in this situation: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.

Question 357

A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. Which single AL development or architecture change best resolves this requirement without redesigning unrelated workflows?

  1. Define an XMLport schema with the correct nested tableelement and fieldelement nodes
  2. Expose the appropriate XMLport request parameters and apply them to source filtering
  3. Configure XMLport text formatting, field delimiter and field separator properties for the file
  4. Add appropriate XMLport import validation logic and robust error handling

Explanation

Correct Answer

B:

This targets the concrete requirement—A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. XMLport request-page and dataitem filtering control which records the import/export traversal processes. The team can establish success when changing the requested filter produces exactly the intended subset in the output file.

Incorrect Answers

A:

This choice primarily fits a different requirement: A partner sends structured XML order documents that must be mapped into Business Central tables. There, xmlports map structured import/export documents to table fields through an explicit node hierarchy. In the current situation, A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

C:

This choice primarily fits a different requirement: A wholesaler receives a delimited text file with semicolon separators rather than XML tags. There, xmlport format and separator properties determine how delimited fields are parsed or serialized. In the current situation, A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

D:

This choice primarily fits a different requirement: An imported product file contains invalid tax groups and should be rejected before creating records. There, xmlport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. In the current situation, A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. XMLport request-page and dataitem filtering control which records the import/export traversal processes. Acceptance requires changing the requested filter produces exactly the intended subset in the output file.

Question 358

A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. The developer recommends the following change: Expose the appropriate XMLport request parameters and apply them to source filtering. Which technical explanation most directly justifies it in this case?

  1. XMLports map structured import/export documents to table fields through an explicit node hierarchy
  2. XMLport format and separator properties determine how delimited fields are parsed or serialized
  3. XMLport request-page and dataitem filtering control which records the import/export traversal processes
  4. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values

Explanation

Correct Answer

C:

XMLport request-page and dataitem filtering control which records the import/export traversal processes. It connects the proposed action to the exact failure or requirement—A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. Confirmation would be changing the requested filter produces exactly the intended subset in the output file.

Incorrect Answers

A:

That mechanism explains why the alternative action—define an xmlport schema with the correct nested tableelement and fieldelement nodes—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria.

B:

That mechanism explains why the alternative action—configure xmlport text formatting, field delimiter and field separator properties for the file—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria.

D:

That mechanism explains why the alternative action—add appropriate xmlport import validation logic and robust error handling—helps in another case. It does not justify the proposed fix here; xmlport request-page and dataitem filtering control which records the import/export traversal processes. The distinguishing requirement is: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria.

Question 359

A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. The team implemented a change aligned with this plan: Expose the appropriate XMLport request parameters and apply them to source filtering. Which acceptance result specifically verifies that the reported problem is resolved?

  1. A representative hierarchical file imports or exports all expected header and line records in the right nesting order
  2. Sample rows preserve all field boundaries and correctly handle configured quoting and separators
  3. Invalid rows are rejected or logged as specified while valid sample rows are imported correctly
  4. Changing the requested filter produces exactly the intended subset in the output file

Explanation

Correct Answer

D:

Changing the requested filter produces exactly the intended subset in the output file. This is stronger than an unrelated health check because the desired design action is expose the appropriate xmlport request parameters and apply them to source filtering, and xmlport request-page and dataitem filtering control which records the import/export traversal processes. The local requirement is: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria.

Incorrect Answers

A:

This would verify define an xmlport schema with the correct nested tableelement and fieldelement nodes, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

B:

This would verify configure xmlport text formatting, field delimiter and field separator properties for the file, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

C:

This would verify add appropriate xmlport import validation logic and robust error handling, which addresses a different engineering need. It does not demonstrate that the current issue is resolved: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. The decisive local proof is changing the requested filter produces exactly the intended subset in the output file.

Question 360

A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. A targeted trial still reproduces the original gap after the team attempted this change: Expose the appropriate XMLport request parameters and apply them to source filtering. Which repair directly addresses the remaining defect?

  1. Correct the request parameter binding and apply filters before the XMLport exports the records
  2. Fix the XMLport node hierarchy and field mappings before trying unrelated report layouts
  3. Correct XMLport Format and field separator/delimiter settings to match the actual source file
  4. Move validation into the right XMLport or table validation path and test bad-row handling

Explanation

Correct Answer

A:

Correct the request parameter binding and apply filters before the XMLport exports the records. This directly addresses the remaining defect for the requirement—A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. It restores the mechanism described here: xmlport request-page and dataitem filtering control which records the import/export traversal processes.

Incorrect Answers

B:

This correction is for the separate condition: A vendor sends a nested XML shipment file with repeated lines that must be exported into supported records. It would not directly restore the intended behavior in this situation: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.

C:

This correction is for the separate condition: A logistics system exports tab-delimited records with a known field order for import into Business Central. It would not directly restore the intended behavior in this situation: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.

D:

This correction is for the separate condition: A supplier import carries duplicate external keys and must enforce local data validation. It would not directly restore the intended behavior in this situation: A warehouse team needs to run a daily XMLport extraction with user-specified location and status criteria. Here, correct the request parameter binding and apply filters before the xmlport exports the records, because xmlport request-page and dataitem filtering control which records the import/export traversal processes.


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