Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（） filemon。 istat。 vmstat。 iostat。
Which of the following commands would an administrator use to add startup scripts to the system startup process（） chitab。 vi /etc/inittab。 vi /etc/rc.d。 mkita。
液化石油气属于（）。 永久气体；。 高压液化气；。 低压液化气；。 混合气。
氨化作用
Companycom has a p690 and currently has eight LPARs. They have purchased a p5 590 and wish to migrate their eight LPARs to the new server. The LPARs are running either AIX 5.2 or AIX 5.3 with the current maintenance. What is the LEAST disruptive method for this activity?（） New install of AIX。 Migrate the 7040-61D。 Utilize alt_disk_install。 Use the enterprise back up strategy。
下列诸因素除何者外均可影响红细胞稳定性（）
