Which utility is used to assign a flow of data to a traffic class？（）

A. network permission

B. maintenance permission

C. supervisor permission

D. shell permission

A.how consumers rank different goods and services

B.how useful is a good or service

C.how many different things a good or service can do

D.when consumers use goods or services

A、how consumers rank different goods and services.

B、how useful is a good or service.

C、how many different things a good or service can do.

D、when consumers use goods or services.

E、none of the above.

The kernel is the(66)of an operating system such as Windows98, Windows NT, Mac OS or Unix. The kernel provides basic services for the other parts of the operating system,(67)it possible for it to run several programs at once(multitasking), read and write files and connect to networks and peripherals. Applications and utility programs use the services provided by the kernel to provide practical business functionality.

In operating systems such as Windows or most versions of Unix, the kernel(68)everything except application and utility programs.

In microkernel operating systems such as Digital Unix and Apples forthcoming Mac OS Server, the kernel(69)supports only multitasking and memory management. Other services such as applications, utilities and the user interface support device drivers, API and graphics which all(70)outside the microkernel.

A．nucleus

B．center

C．core

D．heart

configuration policy is being pushed down to your workstation upon network authentication and login.Which utility program do you use to see this configuration and where do you find it？（）

A. the Pulse Diagnostics Tool in the "File" ＞ "Tools" menu option in the Pulse GUI

B. the Pulse Diagnostics Tool in the "Start" ＞ "All Programs" ＞ "Juniper Networks" ＞ "Junos Pulse" menu folder next to the Junos Pulse application

C. the Pulse Diagnostics Viewer, which you access by simultaneously pressing "Ctrl" and "F2"

D. the Pulse Diagnostics Viewer in the "File" ＞ "Tools" menu option in the Pulse GUI

server named TESTKING1 hosts several hundred folders, which residein various locations on the server. TESTKING1 is configured to run a normalbackup of the folder every Saturday at 1:00 A.M.You discover that users edit the contents of the folders on Saturday and Sunday.You need to use the Backup utility to reschedule the backup job so that it runs everyMonday at 1:00 A.M. instead of every Saturday at 1:00 A.M. You must achieve thisgoal by using the minimum amount of administrative effort.What should you do？（）

A. Specify Monday as the start date of the job.

B. Reconfigure the job schedule to run the backup every Monday at 1:00 a.m.

C. Add an additional schedule to the job. Configure the additional schedule to run the backup on Monday at 1:00 a.m.

D. Use the Repeat Task option to configure the existing job to repeat every 48 hours until an interval of 336 hours passes.

A. Oracle Net Manager

B. Listener Control utility

C. Database Configuration Assistant

D. Oracle Net Configuration Assistant

A. Oracle Net Manager

B. Listener Control utility

C. Database Configuration Assistant

D. Oracle Net Configuration Assistant

all Software Update Services (SUS) on one server. You configure the following settings:1. Do not use a proxy server for Internet access.2. Synchronize directly from the Microsoft Windows Update servers.3. Automatically approve new versions of previously approved updates.4. Save updates in a local folder.You perform a manual synchronization.Now you need to back up the critical information that is related to your installation of SUS.What should you do？（）

A. First, use the Backup utility to back up the System State data. Then, use the IIS administration tool to back up the default Web site.

B. First, use the IIS administration tool to back up the default Web site. Then, use the Backup utility to back up the System State data.

C. First, use the IIS administration tool to back up the IIS metabase. Then, use the Backup utility to back up the IIS metabase file, the default Web site, and the content storage location.

D. First, use the Backup utility to back up the IIS metabase file, the default Web site, and the content storage location. Then, use the IIS administration tool to back up the IIS metabase.

ain named All network servers runWindows Server 2003.All user files are stored in home folders on a member server named Testking3. Fullbackups are performed on Testking3 every day.A user named Mark leaves the company. A technical support specialist deletesMark‘s user account and his files.You need to restore certain files from Mark‘s folder and enable another user namedAnne to access them.What should you do？（）

A. Clear the Restore security check box. Use the Backup utility to restore Mark‘s files to the original location.

B. Select the Restore security check box. Use the Backup utility to restore Mark‘s files to the original location.

C. Clear the Restore security check box. Use the Backup utility to restore Mark‘s files to Anne‘s home folder.

D. Select the Restore security check box. Use the Backup utility to restore Mark‘s files to Anne‘s home folder.

2003.You install and configure Software Update Services (SUS) on a server namedServer1. You configure the following settings:1. Do not use a proxy server for Internet access.2. Synchronize directly from the Microsoft Windows Update servers.3. Automatically approve new versions of previously approved updates.4. Save updates in a local folder.You back up the SUS configuration and schedule a daily synchronization procedurefor Server1.Later the same day, Server1 fails. You use the original names and locations torestore Windows Server 2003, IIS 6.0, and SUS.Now you need to fully restore the SUS configuration, without overwriting any otherdata.What should you do？（）

A.First, use the Backup utility to restore the IIS metabase file, the default Web site, and the content storage location. Then, use the IIS administration tool to restore the IIS metabase.

B.First, use the IIS administration tool to restore the IIS metabase. Then, use the Backup utility to restore the IIS metabase file, the default Web site, and the content storage location.

C.First, use the Backup utility to restore the IIS metabase file, the default Web site, and the Downloaded Program Files folder. Then, use the IIS administration tool to recreate the SUS Administration Web site.

D.First, use the IIS administration tool to recreate the SUS Administration Web site. Then, use the Backup utility to restore the IIS metabase file, the default Web site, and the Downloaded Program Files folder.