Your computer runs Microsoft Windows XP Professional. You share your computer with two other co-workers. You purchase a new computer. You install Microsoft Windows Vista on the new computer. You need to migrate the following content from the old computer to the new computer:
All system and program settings
All users settings
Only the content in the C:\Appdata folder
Which tool should you use?（）

— What do you think of your mother’s advice?

—                     .

All client computers in your environment run Windows 7. You virtualize applications by using Microsoft Application Virtualization (App-V).
You need to reset the FileSystem cache on a client computer.
What should you do?（）

You are in the process of creating a new application.
This new application has to be able to read all data from a text file.
What should you do?（）

You have recently completed the creation of a new application.
Certkiller .com requires you to ensure that this new application creates a file that contains an array of bytes.
What should you do?（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service
Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3).
You have an organizational unit (OU) named Accounting. You create a Group Policy object (GPO) and link it to the Accounting OU.
You join a new client computer to the domain.
You discover that the new client computer fails to receive the settings from the new GPO.
You need to ensure that the new GPO is applied to the new computer.
What should you do? （）

You are the network administrator for .Your network consists of a single Active Directory domain named . The Default Domain Group Policy object (GPO) uses all default settings.
The network contains five servers running Windows Server 2003 and 800 client computers. Half of the client computers are portable computers. The other half are desktop computers. Users of portable computers often work offline, but users of desktop computers do not.
You install Windows XP Professional on all client computers with default settings.
Then you configure user profiles and store them on the network.
Some users of portable computers now report that they cannot log on to their computers. Other users of portable computers do not experience this problem.
You need to ensure that all users of portable computers can log on successfully,whether they are working online or offline.
What should you do?（）