Because of changes in an application environment， the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner（） vi。 chitab。 chssys。 chrsrc。
下列关于铁路规划环境影响的说法中，错误的是（）。 铁路规划的环境影响主要发生在铁路建设和运营期。 铁路建设期的环境影响主要表现为土地占用、水土流失、生态破坏。 铁路运营将使车站周围区域生态成分产生重要变化。 矩阵法不能用于铁路规划的环境影响评价。
A node in a three-node cluster was started， ad it acquired the following three cascading resourcegroups： ’rg1’， ’rg12’， and ’rg3’. The cluster design is to have ’rg1’ normally Node ’A’， ’rg2’ normally on Node ’B’， and rg3’ normally on Node ’C’. How can the administrator reposition the resource groups and correct the problem？（） Change the cluster resource group definitions from cascading to rotating，synchronize the cluster，and restart HACMP。 Edit the /urs/es/sbin/utilities/clhosts file to reflect he desired node-to-resource group relationships and restart HACMP。 Use the clRGMove utility move rg2 o Node ’B’ and rg3 to Node ’C’，then start the cluster manager on Nodes ’B’ and ’C’ with the clstart utility。 Disable Inactive Node Takeover，check the node priority list in the resource groups definitions，synchronize the cluster，and start HACMP on Nodes ’B’ and ’C&rsquo。
Which of the following commands is run to adjust the number of free paging-space pages at which AIX begins killing processes？（） schedtune。 rmss。 rmps。 vmtune。
CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate he implementation?（） Update the .kshrc file。 Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=true。 Copy /etc/.profile $HOME/.dtprofile and edit the file as needed。 Double click on the System Administration icon and select CDE profile。
以期中责任准备金乘以利率的差额来计算并分配红利的方法称为（）。
