DBI202Xuất hiện trong 2 đề thi
In the context of a banking application, which of the following best represents a transaction that violates atomicity? Choose two answers.
Các lựa chọn
AA money transfer where funds are withdrawn from one account but not credited to another due to a crash
BA funds transfer request fails before any account is updated, so neither the debit nor the credit happens
CBoth the debit from Account A and the credit to Account B are completed successfully.
DCreate a new account successfully but can not link it to the customer profile.