What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（） /etc/rc.net。 /etc/tunables/tuning。 /etc/tunables/lastboot。 /usr/samples/kernel/nextboot。
企业资产增加时，企业所有者权益必定会等额增加。
If percentage of RAM occupied by file pages falls below minperm， page replacement algorithm steals pages from （） file pages only.。 computational pages only.。 either file or computational pages.。 working segment only.。
A machine must have the most direct access possible to two different networks. However， it cannot act as a router between the networks. Which of the following arrangements is most appropriate to facilitate the machine’s accessibility？（） ipforwarding turned on and two adapters。 One adapter， with a route to a default gateway。 An adapter in each network， and ipforwarding off。 An adapter in each network， with a route only to the default gateway。
下列一组数据中的最大数是（）。 311（8）。 C7（16）。 11001000（2）。 200（10）。
红细胞破坏过多引起贫血，下列何项是错的（）
