The .LOGOFF is optional in BTEQ
A
Correct answer
Explanation
The .LOGOFF command in BTEQ is optional because BTEQ automatically terminates the session when it reaches the end of the script or input file. If you don't explicitly include .LOGOFF, the session will still close properly when BTEQ finishes processing. However, including .LOGOFF is considered good practice for clarity and to ensure immediate session closure in interactive mode.