A transaction for which all committed changes are permanent is called:

 A reason for using an SQL view to hide columns is:

 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:

You get a great deal on a refurbished laser printer. The printer is plug and play compliant and connects to your USB port. The printer is on the current Windows 2000 Hardware Compatibility List (HCL). You install the printer and run the manufacturers setup program. During the installation, you receive the error shown in the exhibit (See the exhibit below). What should you do?

You provide technical support for a company with several locations. In a remote sales office, there are 5 Windows 2000 Professional computers. All computers are connected in a workgroup, as shown in the exhibit. (See the exhibit below). The manager's computer has a 56K dial up connection to the Internet. The manager calls and explains that she had enabled ICS (Internet Connection Sharing) on her computer. Once ICS had been enabled, none of the other users were able to access a shared folder on the manager's computer. What should you instruct her to do ?

Your network consists of a single Active Directory domain. All network servers run Windows Server 2003 Service Pack 2 (SP2). You share a folder named Research. A user named User1 reports that he cannot access files in the Research share. You confirm that the Domain Users group is granted the Change permission for the Research share. You run the Cacls command as shown in the exhibit:

You need to ensure that User1 can modify files in the Research share. You must prevent User1 from modifying permissions for the Research folder. To which group should you add User1?

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?