Which of the following commands should be used to delete an entry from the /etc/inittab?（）

单项选择题Which action enables an administrator to make a VIO Server automatically activate when the physical machine is powered on?（）

A.Ensure the /etc/auto_start file exists on the VIOS.
B.Ensure the 'cfgdev -a boot=yes' command has been executed.
C.Select the 'Automatically start when the managed system is powered on' option within the VIO Server LPAR profile.
D.Add the VIO Server to the 'Automatically start when the managed system is powered on' field on the Managed System properties.

单项选择题What is the likely cause of a system hanging at boot code 557?（）

A.The system is configuring network adapters.
B.The system is configuring fibre channel devices.
C.The system is unable to mount the rootvg filesystems.
D.The system is unable to access the installation media.

单项选择题What is the minimum number of CECs required to avoid single points of failure on a Power 570 server?（）

A.1
B.2
C.3
D.4

单项选择题Which best describes the main purpose of Service Update Management Assistant (SUMA)?（）

A.Schedules the install AIX APARs and updates
B.Automatically installs AIX APARs and updates via the HMC
C.Schedules and automates the download of AIX APARS and updates
D.Automatically queries existing machines and alerts when APARS and updates are available

单项选择题What is the purpose of configuring Workload Manager on a server used for development and QA?（）

A.To experiment with shared processor pools
B.To isolate physical hardware between workloads
C.To control resource utilization on an application-by-application basis
D.To leverage Workload Partition Manager for performance trending and analysis