The answer is to revalue balance sheet accounts at period end. The average exchange rate type in Dynamics 365 Finance calculates a weighted mean of rates over a specific period, making it ideal for smoothing out daily fluctuations when adjusting the value of assets and liabilities on the balance sheet at month or year end. This concept is tested on the Microsoft Dynamics 365 Fundamentals ERP MB-920 exam to distinguish between rate types: spot rates handle real-time transactions like sales invoicing, while budget rates are used for planning. A common trap is confusing average rates with transaction entry, which always uses spot rates. Remember the mnemonic "Average for Assets" — when you see period-end revaluation of balance sheet accounts, think average, not spot.
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.
Refer to the exhibit. A Dynamics 365 Finance administrator imports the above exchange rate. For what purpose would an 'Average' exchange rate type be used?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
To revalue balance sheet accounts at period end
Correct: Average rates are used for revaluation of balance sheet accounts. Option A is wrong because transaction entry uses spot rates. Option B is wrong because budget conversions use budget rates. Option D is wrong because sales invoicing uses spot rates.
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.
✗
To convert budget amounts
Why it's wrong here
Budget conversions typically use a budget exchange rate type.
✗
To convert foreign currency transactions at the time of entry
Why it's wrong here
Transaction entry uses spot or current exchange rate.
✓
To revalue balance sheet accounts at period end
Why this is correct
Average rates are used for revaluation.
Related concept
Read the scenario before looking for a memorised answer.
✗
To calculate sales invoice amounts in company currency
Why it's wrong here
Sales invoices use the rate at transaction time.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
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: To revalue balance sheet accounts at period end — Correct: Average rates are used for revaluation of balance sheet accounts. Option A is wrong because transaction entry uses spot rates. Option B is wrong because budget conversions use budget rates. Option D is wrong because sales invoicing uses spot rates.
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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