Your x86-based server will not boot Solaris 10 OS. You discover that you need to restore your pboot and boot block on the / （root） slice located on disk c0d0. You first boot off of the CD-ROM or DVD into single user mode. 
What commands should you run to restore the pboot and boot block on the slice？（）

单项选择题You need to quickly obtain the physical and logical device names for the disks attached to the server.  Which command achieves this？ （）

A.A
B.B
C.C
D.D

单项选择题In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface.  Which tool is it？ （）

A. smpatch
B. Patchtool
C. Update manager
D. Patch manager

单项选择题Your company security policy does not allow you to connect your servers directly to the internet. You would like to utilize some of theYour company？ security policy does not allow you to connect your servers directly to the internet. You would like to utilize some of the functionality in Solaris 10 to analyze your systems for available OS updates， and also download and install those updates from Sun Microsystems.  Which answer describes how to utilize this functionality to analyze your systems for available OS updates， and also download and install those updates without connecting your server directly to the internet？ （）

A.A
B.B
C.C
D.D

多项选择题Youe just configured the network interface on You？e just configured the network interface on systemA and the following information is displayed pertaining to systemA’s network interface： You have been instructed to change the name of this system to systemB.  Which four files need to be modified to change the name of this system from systemA to systemB？ （）

A. /etc/nodename
B. /etc/hostname.rtls0
C. /etc/hostname
D. /etc/inet/hosts
E. /etc/domainname
F. /etc/inet/ipnodes
G. /etc/inetd.conf

单项选择题You have just configured the network interface on systemA . The following information is  From systemB， you test the network connectivity by sending ICMP ECHO_REQUEST packets to  systemA. The following message is displayed： no answer from systemA  What is most likely the problem？（）

A. The interface is not plumbed.
B. The interface is not configured.
C. The interface does not have valid routes configured.
D. The interface is not marked as