sa1
sar
vmtune
schedtune
第1题:
A. cd /adm
B. cd ./adm
C. cd ../adm
D. cd /../adm
第2题:
Which of the following commands should be used to observe the number of system calls per second? ()
第3题:
A.sa1
B.sar
C.vmtune
D.schedtune
第4题:
A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected. Which command was it()
第5题:
After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?()
第6题:
Which sar option generates real-time disk I/O statistics?()
第7题:
Which of the following commands should be used to obtain a detailed output of the system error log?()
第8题:
A.sar
B.sa1
C.vmo
D.iostat
第9题:
An administrator attempted to run a sar -u report and received the following error: sar: 0551-201 Cannot open /var/adm/sa/sa12. Which of the following should be scheduled in adm’s crontab to enable sar reporting()
第10题:
Which of the following commands should be used to watch system errors as they are logged?()