学历类 (53)
最新试题
什么是计划卫生?
06-10
客房卫生的逐级检查制度主要内容有哪些?
06-10
请详细说明常用的消毒方法的种类。
06-10
请说明客房日常清洁整理的工作内容。
06-10
清洁保养有两个方面的内容，一为清洁，即（）;二是保养，即保护调养，使之保持正常状态。
06-10
客房周期清洁的内容包括()
06-10
客房的逐级检查制度主要是指对客房的清洁卫生质量检查实行领班、主管及部门经理三级责任制，也包括服务员的自查和上级的（）。
06-10
一般来讲，整洁状况包含两方面内容：（）和视觉标准。前者由卫生防疫部门来做定期或临时抽样测试与检验，后者却要由饭店自己来把握。
06-10
在饭店客房的计划卫生中，清洁房间空调出风口的频率是（）
06-10
客房的卫生质量，一般来说包括两个方面：（）和（）。
06-10
热门试题
You need to import all definitions of objects belonging to the TS_EMPLOYEES tablespace by using the export file expdat.dmp. Which import statement is correct？（）
“选项”命令是在下面哪个下拉菜单中？（）
产品树中的根结点应是产品的（）。
In your database instance， the user sessions are connected to the database server from the remote machines.You want to achieve the following for these users： 1. The user account must be locked after four unsuccessful login attempts. 2. The user must be prompted to change the password at regular intervals. 3. The user may not have more than three simultaneous sessions. 4. The user session must automatically be logged off if more than 10 minutes elapsed time used. How would you accomplish the above（）
Flashback Database is enabled in your Oracle 10g database. One of your database users erroneously purged an important table residing in his schema. The table was purged sometime between 10：00 P.M. and 10：30 P.M. The next day， you decide to flash back the database. Before you flash back the database， you want to ensure that you have all the necessary flashback data. Which dynamic performance view must you use to determine whether you have the required flashback data to recover the purged table？（）
You want to make sure that your database backup does not exceed 10 hours in length. What command would you issue that would meet this condition?（）
第一步用DELETE命令删除了表A中的数据（但并没有提交），第二步试图创建了一个表B，但由于权限不足，表B并没有创建成功。第三步执行了一个ROLLBACK回滚操作。请问以下叙述正确的是（）。
写出ORACLE的四种文件。（从物理存储结构分析）
In your database，the LDAP_DIRECTORY_SYSAUTH initialization parameter has been set to YES and the users who need to access the database as DBAs have been granted SYSDBA enterprise role in Oracle Internet Directory （OID）. SSL and the password file have been configured. A user SCOTT with the SYSDBA privilege tries to connect to the database instance from a remote machine using the command：$ SQLPLUS scott/tiger@DB01 AS SYSDBA where DB01 is the net service name. Which authentication method would be used first？（）
ABC Corp. has many service requests and tasks that have not met customer requirements. Using CRM Application Foundation module, identify the component that helps ABC Corp. designate resources who will own and work on the task.（）
