he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. 
Where is the PATH variable found for the system？（）

单项选择题After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）

A.Run a bosboot -a command
B.Mirror the hd5 on the two disks
C.Set up another service mode bootlist
D.Check the disks using a lsvg -p rootvg command

单项选择题AIX shows the boot order in the following output： hdisk0  hdisk1 blv=hd5 cd0  What will happen when the system administrator reboots the server？（）

A.The server will boot from cd0
B.The server will boot from hdisk0
C.The server will boot into SMS mode
D.The server will boot from hdisk1

单项选择题IBM remote support for hardware maintenance is required for several mission critical Power 595 servers. The data center is very security conscious and does not allow internet access. How should an administrator configure outbound connectivity of Electronic Service Agent？（）

A.VPN
B.Modem
C.Private LAN
D.Pass-through systems

单项选择题AnadministratorwantstohostseveralLPARsonaJS23Bladeserver.Toachievethiswhatadditionalmanagementsoftwareisrequired？（）

A.HMC
B.IVM
C.VIOS
D.IBM Director

单项选择题The IP address of POWER6 595 is showing up in the HMC instead of the server name.Next to the IP address is the status，which shows Failed Authentication.The system administrator needs to enter a password.  Which password is needed to restore connection for the POWER6 595 to the HMC？（）

A.The hscroot user password.
B.The CE password.
C.The HMC password.
D.The ASM admin password.