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/spoolB /var/spool/cronC /var/sched/jobsD /usr/sched/crontabs

题目

单选题

An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?（）

/etc/var/spool

/var/spool/cron

/var/sched/jobs

/usr/sched/crontabs

参考答案和解析

正确答案： C

解析：暂无解析

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第1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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第2题

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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第3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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第4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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第5题

Where is the sendmail.pid file kept？（）A、/B、/var/adm/rasC、/var/spool/mailD、/etc

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第6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

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第7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

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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/spoolB /var/spool/cronC /var/sched/jobsD /usr/sched/crontabs

题目

参考答案和解析

更多“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/spoolB /var/spool/cronC /var/sched/jobsD /usr/sched/crontabs”相关问题

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