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【单选题】
游客提出变更旅游路线或日程时,导游人员原则上应( )。A.
按旅游合同执行
B.
上报组团社
C.
上报接待社
D.
指示做好变更工作
手机使用
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反馈参考答案：
举一反三
【多选题】You create a service application that monitors free space on a hard disk drive. You must ensure that the service application runs in the background and monitors the free space every minute. What shou...
A.
Add code to the default constructor of the Service class to monitor the free space on the hard disk drive.
B.
Add code to the OnStart method of the Service class to monitor the free space on the hard disk drive.
C.
Add an instance of the System.Windows.Forms.Timer class to the Service class and configure it to fire every minute.
D.
Add an instance of the System.Timers.Timer class to the Service class and configure it to fire every minute.
E.
Add code to the OnStart method of the Service class to start the timer.
F.
Add code to the Elapsed handler of the timer to monitor the free space on the hard disk drive.
G.
Add code to the Tick handler of the timer to monitor the free space on the hard disk drive.
【简答题】数据库技术的主要目的是有效地管理和存储大量的数据资源,包括: __________ ,使多个用户能够同时访问数据库中的数据; __________ ,以提高数据的一致性和完整性; __________ ,从而减少应用程序的开发和维护代价。
【简答题】交谈过程中,患者在沉默时可能传递的信息有哪些?
【简答题】数据库技术的主要目的是有效地管理和存储大量的数据资源,包括:_____________ ,使多个用户能够同时访问数据库中的数据; ______________ ,以提高数据的一致性和完整性;___________________ ,从而减少应用程序的开发和维护代价。
【简答题】数据库技术的主要目的是有效地管理和存储大量的数据资源，包括：______，使多个用户能够同时访问数据库中的数据；______，以提高数据的一致性和完整性；______，从而减少应用程序的开发和维护代价。
【单选题】Is a morning call or wake-up call service free or charged?
A.
Charged by times.
B.
Depends on the service time.
C.
Totally free.
D.
Free but you need to give tip to the operator.
【简答题】hosting service _______________
【单选题】You need to design a hosting service option for customers who want to access their databases by using their own Active Directory domain accounts. What should you do？（）
A.
Design a hosting service option that duplicates each customer’s domain user account as SQL Serverlogin account.
B.
Design a hosting service option that provides -based connectivity from each customer’s network tothe SQL Server computer that hosts that customer’s daabase or databases.
C.
Design a hosting service option that provides a dedicated server to each customer.Join that server to that customer’s Active Directory domain
D.
Design a hosting service option that configures a unique instance of SQL Server 2005 for each customer.Configure that instance to use Integrated Windows authentication.
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