Multiple choice technology programming languages Which command should be used to close the filehandle KAREN? close KAREN "sw"; KAREN close; close KAREN; close &KAREN Reveal answer Fill a bubble to check yourself C Correct answer Explanation In Perl, the close function is used to close a filehandle. The syntax is 'close FILEHANDLE;' where FILEHANDLE is the name of the filehandle (without any prefix symbols). The close KAREN; statement properly closes the filehandle named KAREN.