In the relational model, relationships between relations or tables are created by using:

 The different classes of relations created by the technique for preventing modification anomalies are called:

Your network consists of a single Active Directory domain named contoso.com. The functional level of the domain is Windows Server 2003. You have a file server named Server1 that is used to store users' home folders and profiles. On Server1, you create a folder named D:data and share the folder as UserData. You create a new user account named TemplateUser in Active Directory. You need to ensure that each user account you create by copying TemplateUser is configured to have a unique home folder stored in the UserData share. Which home folder path should you specify?

The status bar of Word 2010 provides useful information about the current document you are working on. You can customize the status bar to add or remove options to suit your needs. By default, which of these options is NOT present on the status bar?

You plan to install Windows 7 by using a Windows 7 DVD.
You need to perform an automated installation of Windows 7.
What should you do?

You have a computer that runs Windows 7. The computer connects to the corporate network by using a VPN connection.

You need to ensure that you can access the Internet when the VPN connection is active. The solution must prevent Internet traffic from being routed through the VPN connection.

What should you do?

You are the administrator of a SQL Server 2000 computer. Your company uses the server to store service contract information for its customers. You are also the administrator of an Oracle relational database management system (RDBMS) server. This server is used to store your company's financial information. The financial information is updated frequently throughout the day.You need to create a series of reports that combine the service contract information and the financial information. These reports will be updated several times a day.You want to create these reports on the SQL Server computer by using the minimum amount of disk space. What should you do?

You are the administrator of eight SQL Server 2000 computers. You configure alerts on each server so that various problem conditions will be reported if they occur.You create 20 operators on one of the servers. You configure these operators by using the e-mail and pager contact information for the employees in your department. You configure the alerts on the server to send e-mail messages and pager messages to the appropriate operators.You need to configure the same 20 operators on the other seven servers. You want to do this with a minimum amount of administrative time.What should you do?