要删除book表中书籍(bookName)是”java”的记录,以下代码正确的是()String sql=”delete from book where bookName=?”;PreparedStatement pst=con.preparedStatement(sql);______________________________pst.execute();
A. pst.setString(1,”java”);
B. pst.setString(0,”java”);
C. pst.setInt(0,”java”);
D. 以上选项都不正确