The answer is posting vendor invoices, as this task must be completed before closing a period in Dynamics 365 Finance. Unposted vendor invoices represent open financial transactions that would be excluded from the period’s financial statements if the period were closed prematurely, breaking the fundamental accounting principle that all transactions for the period must be recorded before finalization. On the Microsoft Dynamics 365 Fundamentals ERP MB-920 exam, this question tests your understanding of the period closing checklist prerequisite tasks and the logical sequence of closing activities. A common trap is assuming that generating reports or performing currency revaluation are prerequisites, but these can often be done after closing or are not mandatory for the period to be locked. Remember the memory tip: “Post before close—unposted invoices are the biggest roadblock.”
MB-920 Describe Dynamics 365 Finance Practice Question
This MB-920 practice question tests your understanding of describe dynamics 365 finance. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
You are reviewing the period closing checklist in Dynamics 365 Finance as shown in the exhibit. Which task must be completed before the period can be closed?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Post vendor invoices
All tasks shown are part of the closing process. However, the question asks which must be completed. Typically, posting vendor invoices should be done before closing. Option B is correct. Option A is wrong because generating a report is not a prerequisite. Option C is wrong because currency revaluation can be done after closing in some setups. Option D is wrong because the exhibit shows all as tasks, but the key is that unposted invoices must be posted.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Generate vendor aging report
Why it's wrong here
Generating reports is not a prerequisite for closing the period.
✗
All tasks must be completed
Why it's wrong here
Not all tasks are mandatory; some reports can be generated after closing.
✓
Post vendor invoices
Why this is correct
Unposted invoices must be posted before the period can be closed; otherwise, the closing will fail.
Related concept
Read the scenario before looking for a memorised answer.
✗
Run currency revaluation
Why it's wrong here
Currency revaluation is typically run after period closing or as part of it, but not a strict prerequisite.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Describe Dynamics 365 Finance — This question tests Describe Dynamics 365 Finance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Post vendor invoices — All tasks shown are part of the closing process. However, the question asks which must be completed. Typically, posting vendor invoices should be done before closing. Option B is correct. Option A is wrong because generating a report is not a prerequisite. Option C is wrong because currency revaluation can be done after closing in some setups. Option D is wrong because the exhibit shows all as tasks, but the key is that unposted invoices must be posted.
What should I do if I get this MB-920 question wrong?
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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