A system administrator has just installed a new maintenance level， but "oslevel -r" does not show the correct maintenance level. What command can be used to determine which filesets are downlevel？（）
A: lppchk
B: instfix
C: fixdist
D: maintlvl
A: lppchk
B: instfix
C: fixdist
D: maintlvl
举一反三
- Which of the following commands can be used to obtain information about filesets on the system that are later than the current maintenance level？（） A: lslpp -I B: uname -r C: oslevel -g D: rpcinfo -
- Which of the following commands can be used to obtain information about filesets on the system that are later than the current maintenance level？（） A: lslpp -I B: uname -r C: oslevel -g D: rpcinfo -p
- An analysis of past maintenance costs indicates that maintenance cost is an average of $0.40 per machine-hour at an activity level of 20,000 machine-hours and $0.50 per machine-hour at an activity level of 16,000 machine-hours. Assuming that this activity is within the relevant range, what is the total expected maintenance cost if the activity level is 18,500 machine-hours? A: $1,600 B: $6,960 C: $8,000 D: $9,000
- An administrator needs to change a system’s run level from level 2 to level 3. What is the appropriate method to accomplish this（） A: Use the reboot command. B: Edit the /etc/reboot file and reboot the system. C: Edit /etc/.init.state file and reboot the system. D: Use the telinit command
- Which of the following statements about the futures market is most accurate() A: Speculators trade to reduce some preexisting risk exposure. B: If a trader’s account falls below the maintenance margin level they have three days to bring it back up to the maintenance margin level. C: Open interest is the number of futures contracts for which delivery is currently obligated.