单项选择题
A.VPN
B.Modem
C.Private LAN
D.Pass-through systems
单项选择题 A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB of memoryinstalled and 32GB activated. The system administrator sets the minimum dedicated memory to 8GB in the profile for each LPAR. After activating three LPARs, he is not able to activate the fourth LPAR. What is the likely cause of the problem?（）
单项选择题 Which command will determine if the Trusted Computer Base is enabled on a system?（）
单项选择题 Which website provides access to AIX Technology Level updates?（）