It is known as the general ledger.
Step-by-step explanation:
General ledger is a collection of all accounts with their activity and balances that exist in a business. It is a book of original entry that includes a chronological record of all transactions that have occurred within a business organisation or an entity.
The general ledger has two accounts which are the debit and the credit occurring on the right and the left side of the book. The balance of the general ledger is used to verify that the debit side is equal to the credit side of the book.