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Oracle 11G OCP 1Z0-053 645

原创 Oracle 作者:LuiseDalian 时间:2014-11-14 08:09:30 0 删除 编辑
(645)Which two statements are true about a job chain?(Choose two.)

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

答案:(A、C)

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