What are the duties of a QA engineer?

A trial balance serves a crucial role in accounting by ensuring that the total debits equal the total credits in a company's ledger, thereby verifying the accuracy of the bookkeeping entries. To elaborate, the purpose of a trial balance in accounting is to confirm that the sum of all debit balances matches the sum of all credit balances. This process helps in identifying any discrepancies or errors in the ledger accounts. By listing all the accounts and their respective balances, accountants can quickly spot inconsistencies and make necessary adjustments before preparing financial statements. Essentially, a trial balance acts as a preliminary check to ensure the integrity of the financial records.