an event
a schedule
a program
another chain
a lightweight job
第1题:
A. Only one window can be open at any given time
B. Consumer groups are associated with windows
C. Windows work with job classes to control resource allocation
D. The database service name must be provided during windows creation
E. Windows can automatically start job or change resource allocation among jobs for various time periods.
第2题:
A. Schedule objects
B. Program arguments
C. Job classes
D. Job arguments
E. All of the above
第3题:
A.loving students
B.loving his or her job and have good command English
C.ethic devotion
D.rofessional qualities and personal styles
第4题:
Network Security is a continuous process. Which three phases apply to this process?()
第5题:
A.line
B.path
C.circuit
D.section
E.segment
第6题:
A. an event
B. a schedule
C. a program
D. another chain
E. a lightweight job
第7题:
A. Only one window can be open at any given time
B. Consumer groups are associated with windows
C. Windows work with job classes to control resource allocation
D. The database service name must be provided during windows creation
E. Windows can automatically start job or change resource allocation among jobs for various time periods.
第8题:
A. A job chain can contain a nested chain of jobs.
B. The jobs in a job chain cannot have more than one dependency.
C. A job of the CHAIN type can be run using event-based or time-based schedules.
D. The jobs in a job chain can be executed only by using the events generated by the Scheduler
第9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 -l
B. jobs -l
C. sched -l
D. crontab -l
第10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?()