在linux中，设置以后新建用户的主目录均放在/user目录下的命令是（）。 A: useradd-d/user B: useradd- C: /user D: useradd-b/user E: useradd- F: -b/user

Which is wrong in writing a notice? A: A notice should be concise B: A notice should be redundant C: A notice should be brief D: Capitals or underlines could be used

Americans usually like to ___________ when people come to see them. A: advance notice B: advanced notice C: have advanced notice D: have advance notice

It is worth (notice) __________ that he is working hard to grasp the chance. A: noticing B: noticed C: notice D: to notice

将字段User改为user需要编写| rename User user

下列常量中，不能指定trigger_error()函数错误类别的是（）。 A: E_USER_NOTICE B: E_USER_WANNING C: E_USER_ERROR D: E_ERROR

The notice which is based on original information is indicated by ________ next to the notice number.

已知,存在 QueryRunner对象 runner , SQL语句: String sql = "select * from user where id=?"; 下面操作中,能实现查询指定记录的选项是() A: User user=(User)runner.query(sql, new BeanListHandler(User.class), new Object[]{id}); B: User user=(User)runner.query(sql, new BeanHandler(User.class)); C: User user=(User)runner.query(sql, new BeanListHandler(User.class), id); D: User user=(User)runner.query(sql, new BeanHandler(User.class), new Object[]{id});

request.setAttribute("user","svse");session.setAttribute("user","bob");使用{user}则显示( )

下列各项中,正确的URL是() [单选题] * A: http://www.apku.edu.cn///notice/file.htm B: http://www.pku.edu..cn/notice/file.htm C: http://www.pku.edu.cn/notice/file.htm D: http://www.pku.edu.cn/notice\file.htm