bug(A type of work item that records a potential source of dissatisfaction with the product. The common name of a work item type for tracking code defects); error(A value or condition that is not consistent with the true, specified, or expected value or condition); failed(A state that applies to a resource or a node in a failover cluster or server cluster. A resource or a node is placed in the failed state after a specified number of unsuccessful attempts to bring it online); failure(The inability of a computer system or related device to operate reliably or to operate at all); fault(A programming error that can cause the software to fail); bug(z. B. im Programm); error(z. B. durch Runden); mistake(durch den Menschen hervorgerufen)