• 2021-04-14 问题

    【单选题】在JSP中要使用user包中的User类,则以下写法正确的是(). A. “user”class=“user.User” scope=“page”/> B. “user.Use.class”/> C. “user”class=“user.User”/> D. “user”class=“user” import=“user.* ”/>

    【单选题】在JSP中要使用user包中的User类,则以下写法正确的是(). A. “user”class=“user.User” scope=“page”/> B. “user.Use.class”/> C. “user”class=“user.User”/> D. “user”class=“user” import=“user.* ”/>

  • 2022-05-30 问题

    The satisfaction of the user.

    The satisfaction of the user.

  • 2021-04-14 问题

    The highest layer, th applicatio layer, is closest to the end user.

    The highest layer, th applicatio layer, is closest to the end user.

  • 2021-04-14 问题

    将字段User改为user需要编写| rename User user

    将字段User改为user需要编写| rename User user

  • 2022-06-11 问题

    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});

    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});

  • 2021-04-14 问题

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

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

  • 2021-04-14 问题

    B2C business model acts as a third party or go-between in moving products from the manufacturer to the end user.

    B2C business model acts as a third party or go-between in moving products from the manufacturer to the end user.

  • 2022-06-19 问题

    hive中清空表user的HQL语句为( ) A: delete from user; B: remove table user; C: drop table user; D: truncate table user;

    hive中清空表user的HQL语句为( ) A: delete from user; B: remove table user; C: drop table user; D: truncate table user;

  • 2022-06-05 问题

    删除用户账户命令是( ) A: DROP USER B: DROP TABLE USER C: DELETE USER D: DELETE FROM USER

    删除用户账户命令是( ) A: DROP USER B: DROP TABLE USER C: DELETE USER D: DELETE FROM USER

  • 2022-05-28 问题

    要删除用户user,同时也删除其家目录,则应使用指令 A: userdel user B: userdel -r user C: deluser -r user D: deluser user

    要删除用户user,同时也删除其家目录,则应使用指令 A: userdel user B: userdel -r user C: deluser -r user D: deluser user

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