New security issues arises when the user may not be trusted, or the user and the owner of the host computer are mutually suspicious.
A: dubious
B: shifty
C: susceptible
D: reprobative
A: dubious
B: shifty
C: susceptible
D: reprobative
举一反三
- new security issues arise when the user may not be trusted, or the user and the owner of the host computer are mutually suspicious. A: dubious B: shifty C: susceptible D: eprobative
- 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});
- 下面声明一个对象数组正确的是() A: Userinfo user[] =new user[4]; B: Userinfo[] user=new Userinfo[4]; C: Userinfo[4] user=new Userinfo(); D: Userinfo[] user[4]=new Userinfo();
- 下面使用DELETE语句删除用户user2的语句中,正确的是 A: DELETE FROM mysql.user WHERE Host='localhost' AND User='user2'; B: DELETE FROM mysql.user WHILE Host='localhost' AND User='user2'; C: DELETE FROM mysql.user WHERE Host='localhost' OR User='user2'; D: DELETE FROM mysql.user WHILE Host='localhost' OR User='user2';
- 已知，存在 QueryRunner对象 runner ， SQL语句：String sql = "select * from user";下面操作中，能实现查询所有记录的选项是（） A: List<;User>; list=runner.query(sql, newBeanHandler<;User>;(User.class)); B: List<;User>; list=runner.query(sql, new BeanListHandler<;User>;(User.class));Object num =runner.delete(1, sql); C: Object list=runner.query(sql, new BeanHandler<;User>;(User.class)); D: List list=runner.query(sql, new BeanHandler<;User>;(User.class));