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单选题
An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?（）
A
/etc/var/spool
B
/var/spool/cron
C
/var/sched/jobs
D
/usr/sched/crontabs
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ASystempadministratorsuspectstheyarereceivinganerrorfromoneoftheirnightlycronjobs.Thejobis:01***／usr／local／bin／nightlycheck.plWhereshouldtheadministratorfirstlookforerrorsreportedbythiscronjob()
A./var/log/syslog.outB.var/log/cron.logC./var/spool/cron/logsD.mail
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An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A. at -lB. jobs -lC. sched -lD. crontab -l
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An Operator is in ／var／tmp and needs to go to ／var／adm. Which of the following is correct?()
A. cd /admB. cd ./admC. cd ../admD. cd /../adm
考题
An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()
A. /etc/var/spoolB. /var/spool/cronC. /var/sched/jobsD. /usr/sched/crontabs
考题
An operator needs to change from the ／usr／bin to the ／var／spool directory. Which of the following commands will accomplish this?()
A. cd /var/spoolB. lcd /var/spoolC. cd /usr/bin /var/spoolD. lcd /usr/bin /var/spool
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An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）A、cd /var/spoolB、lcd /var/spoolC、cd /usr/bin /var/spoolD、lcd /usr/bin /var/spool
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An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A、at -lB、jobs -lC、sched -lD、crontab -l
考题
A small company would like help in identifying an apparent system performance problem on its internal mail server， especially to determine peak hour usage. What would be the first step in identifying the problem？（）A、 cd /var/spool/cron/crontabs，uncomment the lines in the adm file， in order to start gathering statistics.B、 cd /var/spool/cron/crontabs； uncomment the lines in the sys file， in order to start gathering statistics.C、 cd /usr/lib/cron/； vi the adm file； startsrc -s sadcD、 cd /usr/lib/cron/； vi the sys file； startsrc -s sadc
考题
A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A、/var/log/syslog.outB、var/log/cron.logC、/var/spool/cron/logsD、mail
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An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?（）A、/etc/var/spoolB、/var/spool/cronC、/var/sched/jobsD、/usr/sched/crontabs
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How would a system administrator review root’s current cron jobs of the following？（）A、crontab -lB、cron -l rootC、lscron -l rootD、cat /var/cron/crontabs/root
考题
It has been determined that print jobs from an application are not being removed from the system after they have been printed. To remove these jobs from the /var/spool directory, which cron entry will remove files more than 7 days old?（）A、 find /var/spool/lpd/qdir -mtime -7 -type f -exec rm -f {}/B、 find -name /var/spool/* -f rm {}/C、 find -name /var/spool/lpd/* -exec rm {}/D、 find /var/spool/lpd/qdir -mtime +7 -type f -exec rm -f {}/
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An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?（）A、cd /admB、cd ./admC、cd ../admD、cd /../adm
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单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. Thejob is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A
/var/log/syslog.outB
/var/log/cron.logC
/var/spool/cron/logsD
mail
考题
单选题An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）A
cd /var/spoolB
lcd /var/spoolC
cd /usr/bin /var/spoolD
lcd /usr/bin /var/spool
考题
单选题It has been determined that print jobs from an application are not being removed from the system after they have been printed. To remove these jobs from the /var/spool directory, which cron entry will remove files more than 7 days old?（）A
find /var/spool/lpd/qdir -mtime -7 -type f -exec rm -f {}/B
find -name /var/spool/* -f rm {}/C
find -name /var/spool/lpd/* -exec rm {}/D
find /var/spool/lpd/qdir -mtime +7 -type f -exec rm -f {}/
考题
单选题An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?（）A
cd /admB
cd ./admC
cd ../admD
cd /../adm
考题
单选题How would a system administrator review root’s current cron jobs of the following？（）A
crontab -lB
cron -l rootC
lscron -l rootD
cat /var/cron/crontabs/root
考题
单选题Which of the following will permit an operator to retrieve console log output from the command line?（）A
lscons -lB
cat /var/conslogC
alog -t console -oD
lslog /var/adm/conslog
考题
单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A
/var/log/syslog.outB
var/log/cron.logC
/var/spool/cron/logsD
mail
考题
单选题A small company would like help in identifying an apparent system performance problem on its internal mail server， especially to determine peak hour usage. What would be the first step in identifying the problem？（）A
cd /var/spool/cron/crontabs，uncomment the lines in the adm file， in order to start gathering statistics.B
cd /var/spool/cron/crontabs； uncomment the lines in the sys file， in order to start gathering statistics.C
cd /usr/lib/cron/； vi the adm file； startsrc -s sadcD
cd /usr/lib/cron/； vi the sys file； startsrc -s sadc
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