对于居住区绿地率，新区建设需达到()，旧区改造()。

A. Prior to purchasing hardware

B. Before installation

C. When installing drivers

D. After installation

array. When the administrator reaches the option to select the target installation drive, there are no drives listed. Which of the following is the FIRST thing the administrator should do？（）

A. Restart the installation via WDS.

B. Shut down the server and check that all RAID drives are connected properly.

C. Restart the installation from CD and press F6 to install RAID drivers.

D. Go into the BIOS and set all RAID drives to compatibility mode

e. Aheat-map survey shows coverage now extends beyond company property and is interfering withother wireless networks in the area.How should the administrator modify the new installation to stop the interference？（）

A. Turn down the transmission strength of the access point.

B. Replace the antenna with a smaller one.

C. Change the wireless password to a more complex one.

D. Change the SSID of the access point

sign requires 100 separate subnetworks,so the company has acquired a Class B network address.What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are required per subnet？（）

A. 255.255.240.0

B. 255.255.248.0

C. 255.255.252.0

D. 255.255.254.0

E. 255.255.255.0

F. 255.255.255.192

The project ______ by the end of 2004 has benefited 100,000 people in the city.

A．completed

B．being completed

C．having been completed

D．to be completed

A．Templates

B． RIS

C． Ghost

D． Slipstreaming

A. Log the administrator password used

B. Test the air temperature

C. Update the network diagram

D. Review the evacuation procedures

he setup manager wizard to configure a fully automated installation script. file. You begin an unattended installation and leave the office.

When you return, the installation has reached the GUI-mode setup and you see the following error message "Unattended setup is unable to continue because a setup parameter specified by your system administrator or computer manufacturer is missing or invalid."

You need to complete the installation. What must you do？

A．In the unattended section of the answer file, set theOemPreinstallproperty to Yes.

B．In the NetBinding section of the answer file, specify theEnablevariable.

C．In the UserData section of the answer file, specify theProductIDvariable

D．In the GUIUnattended section of the answer file set theOemSkipWelcomeproperty to 1.

A.The administrator has failed to run ‘bosboot -ad <2nd disk>‘ prior to the bootlist command.

B.The administrator has failed to run ‘bootinfo -B <2nd disk>‘ prior to the bootlist command.

C.The administrator has failed to run ‘mirrorvg -m rootvg <2nd disk>‘ prior to the bootlist command.

D.The administrator has failed to run ‘bosboot -ad /dev/ipldevice <2nd disk>‘ prior to the bootlist command.