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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 35

Question 340

A wholesaler receives a delimited text file with semicolon separators rather than XML tags. A targeted trial still reproduces the original gap after the team attempted this change: Configure XMLport text formatting, field delimiter and field separator properties for the file. Which repair directly addresses the remaining defect?

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

Explanation

Correct Answer

D:

Correct XMLport Format and field separator/delimiter settings to match the actual source file. This directly addresses the remaining defect for the requirement—A wholesaler receives a delimited text file with semicolon separators rather than XML tags. It restores the mechanism described here: xmlport format and separator properties determine how delimited fields are parsed or serialized.

Incorrect Answers

A:

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 wholesaler receives a delimited text file with semicolon separators rather than XML tags. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

B:

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 wholesaler receives a delimited text file with semicolon separators rather than XML tags. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

C:

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 wholesaler receives a delimited text file with semicolon separators rather than XML tags. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

Question 341

A logistics system exports tab-delimited records with a known field order for import into Business Central. Which single AL development or architecture change best resolves this requirement without redesigning unrelated workflows?

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

Explanation

Correct Answer

B:

This targets the concrete requirement—A logistics system exports tab-delimited records with a known field order for import into Business Central. XMLport format and separator properties determine how delimited fields are parsed or serialized. The team can establish success when sample rows preserve all field boundaries and correctly handle configured quoting and separators.

Incorrect Answers

A:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. XMLport format and separator properties determine how delimited fields are parsed or serialized. Acceptance requires sample rows preserve all field boundaries and correctly handle configured quoting and separators.

C:

This choice primarily fits a different requirement: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. There, xmlport request-page and dataitem filtering control which records the import/export traversal processes. In the current situation, A logistics system exports tab-delimited records with a known field order for import into Business Central. XMLport format and separator properties determine how delimited fields are parsed or serialized. Acceptance requires sample rows preserve all field boundaries and correctly handle configured quoting and separators.

D:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. XMLport format and separator properties determine how delimited fields are parsed or serialized. Acceptance requires sample rows preserve all field boundaries and correctly handle configured quoting and separators.

Question 342

A logistics system exports tab-delimited records with a known field order for import into Business Central. The developer recommends the following change: Configure XMLport text formatting, field delimiter and field separator properties for the file. 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. XMLport format and separator properties determine how delimited fields are parsed or serialized
  4. XMLports map structured import/export documents to table fields through an explicit node hierarchy

Explanation

Correct Answer

C:

XMLport format and separator properties determine how delimited fields are parsed or serialized. It connects the proposed action to the exact failure or requirement—A logistics system exports tab-delimited records with a known field order for import into Business Central. Confirmation would be sample rows preserve all field boundaries and correctly handle configured quoting and separators.

Incorrect Answers

A:

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 format and separator properties determine how delimited fields are parsed or serialized. The distinguishing requirement is: A logistics system exports tab-delimited records with a known field order for import into Business Central.

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 format and separator properties determine how delimited fields are parsed or serialized. The distinguishing requirement is: A logistics system exports tab-delimited records with a known field order for import into Business Central.

D:

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 format and separator properties determine how delimited fields are parsed or serialized. The distinguishing requirement is: A logistics system exports tab-delimited records with a known field order for import into Business Central.

Question 343

A logistics system exports tab-delimited records with a known field order for import into Business Central. The team implemented a change aligned with this plan: Configure XMLport text formatting, field delimiter and field separator properties for the file. Which acceptance result specifically verifies that the reported problem is resolved?

  1. Invalid rows are rejected or logged as specified while valid sample rows are imported correctly
  2. Changing the requested filter produces exactly the intended subset in the output file
  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

D:

Sample rows preserve all field boundaries and correctly handle configured quoting and separators. This is stronger than an unrelated health check because the desired design action is configure xmlport text formatting, field delimiter and field separator properties for the file, and xmlport format and separator properties determine how delimited fields are parsed or serialized. The local requirement is: A logistics system exports tab-delimited records with a known field order for import into Business Central.

Incorrect Answers

A:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. The decisive local proof is sample rows preserve all field boundaries and correctly handle configured quoting and separators.

B:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. The decisive local proof is sample rows preserve all field boundaries and correctly handle configured quoting and separators.

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 logistics system exports tab-delimited records with a known field order for import into Business Central. The decisive local proof is sample rows preserve all field boundaries and correctly handle configured quoting and separators.

Question 344

A logistics system exports tab-delimited records with a known field order for import into Business Central. A targeted trial still reproduces the original gap after the team attempted this change: Configure XMLport text formatting, field delimiter and field separator properties for the file. Which repair directly addresses the remaining defect?

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

Explanation

Correct Answer

A:

Correct XMLport Format and field separator/delimiter settings to match the actual source file. This directly addresses the remaining defect for the requirement—A logistics system exports tab-delimited records with a known field order for import into Business Central. It restores the mechanism described here: xmlport format and separator properties determine how delimited fields are parsed or serialized.

Incorrect Answers

B:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

C:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

D:

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 logistics system exports tab-delimited records with a known field order for import into Business Central. Here, correct xmlport format and field separator/delimiter settings to match the actual source file, because xmlport format and separator properties determine how delimited fields are parsed or serialized.

Question 345

An imported product file contains invalid tax groups and should be rejected before creating records. 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. Add appropriate XMLport import validation logic and robust error handling
  4. Configure XMLport text formatting, field delimiter and field separator properties for the file

Explanation

Correct Answer

C:

This targets the concrete requirement—An imported product file contains invalid tax groups and should be rejected before creating records. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The team can establish success when invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Incorrect Answers

A:

This choice primarily fits a different requirement: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. There, xmlport request-page and dataitem filtering control which records the import/export traversal processes. In the current situation, An imported product file contains invalid tax groups and should be rejected before creating records. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

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, An imported product file contains invalid tax groups and should be rejected before creating records. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

D:

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, An imported product file contains invalid tax groups and should be rejected before creating records. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Question 346

An imported product file contains invalid tax groups and should be rejected before creating records. 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 request-page and dataitem filtering control which records the import/export traversal processes
  2. XMLports map structured import/export documents to table fields through an explicit node hierarchy
  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

D:

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—An imported product file contains invalid tax groups and should be rejected before creating records. Confirmation would be invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Incorrect Answers

A:

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: An imported product file contains invalid tax groups and should be rejected before creating records.

B:

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: An imported product file contains invalid tax groups and should be rejected before creating records.

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 triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The distinguishing requirement is: An imported product file contains invalid tax groups and should be rejected before creating records.

Question 347

An imported product file contains invalid tax groups and should be rejected before creating records. 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. Invalid rows are rejected or logged as specified while valid sample rows are imported correctly
  2. Changing the requested filter produces exactly the intended subset in the output file
  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

A:

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: An imported product file contains invalid tax groups and should be rejected before creating records.

Incorrect Answers

B:

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: An imported product file contains invalid tax groups and should be rejected before creating records. 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: An imported product file contains invalid tax groups and should be rejected before creating records. 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: An imported product file contains invalid tax groups and should be rejected before creating records. The decisive local proof is invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Question 348

An imported product file contains invalid tax groups and should be rejected before creating records. 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. Move validation into the right XMLport or table validation path and test bad-row handling
  3. Fix the XMLport node hierarchy and field mappings before trying unrelated report layouts
  4. Correct XMLport Format and field separator/delimiter settings to match the actual source file

Explanation

Correct Answer

B:

Move validation into the right XMLport or table validation path and test bad-row handling. This directly addresses the remaining defect for the requirement—An imported product file contains invalid tax groups and should be rejected before creating records. 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: An imported product file contains invalid tax groups and should be rejected before creating records. 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.

C:

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: An imported product file contains invalid tax groups and should be rejected before creating records. 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: An imported product file contains invalid tax groups and should be rejected before creating records. 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 349

A supplier import carries duplicate external keys and must enforce local data validation. 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

D:

This targets the concrete requirement—A supplier import carries duplicate external keys and must enforce local data validation. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. The team can establish success when invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

Incorrect Answers

A:

This choice primarily fits a different requirement: A customer wants a reusable supplier export that only includes records selected by a date-range parameter. There, xmlport request-page and dataitem filtering control which records the import/export traversal processes. In the current situation, A supplier import carries duplicate external keys and must enforce local data validation. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

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 supplier import carries duplicate external keys and must enforce local data validation. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

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 supplier import carries duplicate external keys and must enforce local data validation. XMLport triggers and table validation can enforce business rules during an import instead of blindly accepting external values. Acceptance requires invalid rows are rejected or logged as specified while valid sample rows are imported correctly.

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.


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