Which of the following is the correct description of windows log event type? (Multiple Choice)

Which of the following is the correct description of windows log event type? (Multiple Choice)
A . A warning event is a successful operation event of an application, driver, or service.
B . Error events usually refer to the loss of function and data. For example, if a service cannot be loaded as a system boot, an error event will be generated.
C . When the disk space is insufficient, it will be recorded as an "information event"
D . Failure audit event refers to a failed audit security login attempt, such as a failure when the user view accesses the network drive is logged as a failed audit event.

Answer: BCD