@@sqlstatus can't have any of the below values
B
Correct answer
Explanation
The @@sqlstatus system variable in Sybase returns specific status codes: 0 for successful completion, 1 for an error occurring during execution, and 2 for a data truncation warning. The value 3 is not a valid return value for @@sqlstatus. Option D is incorrect because option B (3) is indeed not a possible value.