10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
These 10 free MB-800 questions are organized by exam domain, so you can see how each part of the Microsoft Certified: Dynamics 365 Business Central Functional Consultant Associate blueprint is tested. Reveal the answer and explanation under each question.
Domain 1: Set up Business Central (20-25%)
Question 1
The required dimension validation is: INTERNAL/R&D - allow; CLIENT/SALES - allow; INTERNAL/SALES - reject. The first value is PROJECT and the second is DEPARTMENT. Users can enter dimensions manually on journals, so suggested values alone are insufficient. Which setup enforces these rules without disabling either dimension value?
Show answer & explanation
Correct answer: A - Set the dimension combination to Limited and block only the INTERNAL/SALES value pair.
Question 2
At cutover, customer opening entries have already created individual unpaid invoices totaling LCY 90,000. Their G/L effect is debit Receivables Control 90,000 and credit Migration Clearing 90,000. A separate, balanced G/L opening journal containing the full legacy trial balance is still unposted; it also includes a debit of 90,000 to Receivables Control. The individual customer invoices must remain available for settlement. What change should be made to the G/L opening journal?
Show answer & explanation
Correct answer: D - Replace the receivables debit with an equal debit to Migration Clearing.
Question 3
A regional sales user has Customer table read permission filtered to customer numbers 10000 through 19999. After joining another security group, the user can also open customer 35000. Effective Permissions shows that the new group's user-defined permission set grants unfiltered read access to the same table in the same company. The user still needs the group's unrelated permissions. How should the administrator restore the intended customer restriction?
Show answer & explanation
Correct answer: C - Restrict the extra set's Customer read access to the allowed range; leave its other permissions unchanged.
Domain 2: Configure financials (30-35%)
Question 4
During acceptance testing, an export customer's sales invoice posts revenue and cost of goods sold to the intended accounts, but the receivable goes to the domestic receivables control account. The invoice amount and customer ledger entry are correct. No alternative posting group was selected on the document. To correct the account mapping for future invoices, where should the consultant look first?
Show answer & explanation
Correct answer: B - Customer Posting Group.
Question 5
Treasury alert: a supplier's replacement bank details have been confirmed fraudulent. Payments must stop while legitimate purchase invoices continue to be recorded. No payment journal lines or payment files have yet been created for this supplier. Which vendor-card change applies the required restriction?
Show answer & explanation
Correct answer: C - Set Blocked to Payment.
Question 6
Finance requests: 'Recognize this support contract in six identical monthly amounts from July through December, even though coverage begins July 15.' The purchase invoice will be posted July 15, establishing the entire vendor liability. A template will defer 100% over six periods starting on that posting date; the first month must not be prorated. Which calculation method and deferral account should be paired?
Show answer & explanation
Correct answer: B - Equal per Period with a prepaid-expense asset account.
Domain 3: Configure sales and purchasing (10-15%)
Question 7
A sales order contains 20 EACH of an item. In the active sales price lists, the bill-to customer has an individual price of EUR 92 per EACH with no minimum quantity. Its customer price group has EUR 86 per EACH from 10 units and EUR 78 per EACH from 25 units. These are the only price candidates; all match the currency, unit, variant, and order date. Each permits the customer's applicable 5% line discount. There is no invoice discount or tax. What line amount should Business Central calculate?
Show answer & explanation
Correct answer: C - EUR 1,634.00
Domain 4: Perform Business Central operations (30-35%)
Question 8
Receiving exception: a 60-unit purchase order has one posted receipt line for 60, but the delivery count confirms only 48 arrived. None has been invoiced, consumed, sold, or transferred. There is no item tracking, bin handling, or separate warehouse document. The order must remain open for the undelivered units. What is the appropriate correction?
Show answer & explanation
Correct answer: D - Use Undo Receipt on the posted line, then receive 48 units against the same purchase order.
Question 9
On the Bank Acc. Reconciliation page, an imported statement shows one deposit of LCY 2,500. The bank account ledger contains two unreconciled receipts, LCY 1,000 and LCY 1,500. The deposit slip confirms that these exact receipts were banked together. Both customer payments are already posted and correctly applied, but automatic matching has left the statement line unmatched. How should the accountant complete this match?
Show answer & explanation
Correct answer: A - Use Match Manually to link the statement line to both existing bank ledger entries.
Question 10
Before accepting a new order for 14 units to ship Friday, a salesperson reviews one item and variant at location EAST: on-hand quantity is 24; a purchase receipt of 18 is due Thursday; another receipt of 16 is due the following Monday. Existing gross requirements through Friday total 31, including 20 units already reserved for those requirements. The new order is not included. There is no other supply, demand, or warehouse restriction, and partial shipments are allowed. Which assessment correctly supports the Friday commitment?
Show answer & explanation
Correct answer: A - Projected availability is 11 units; offer 11 for Friday and arrange the remaining 3 later.
That's 10 of 1,030
The full bank has 1,020 more MB-800 questions with explanations.