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
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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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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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
单选题An operator must check the status of print queues on a regular basis. Which of the following commands can be used to check on all the print queues?（）Alslp -aBqchk -ACenq -s ALLDlpstat -p ALL
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单选题Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the contents of the V$PARAMETER view is true？（）ADisplays only the list of default valuesBDisplays only the list of all basic parametersCDisplays the currently in effect parameter valuesDDisplays only the list of all advanced parametersEDisplays the list of all the parameter files of a databaseFDisplays the current contents of the server parameter file.
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单选题The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? （）AGRANT select ON dept TO ALL_ USER;BGRANT select ON dept TO ALL;CGRANT QUERY ON dept TO ALL_USERSDGRANT select ON dept TO PUBLIC;