For example, if the CPU utilization on a particular machine approaches a pre-determined threshold (for example, 85%), the monitoring system should alert the operator.

例如，如果某个特定计算机的CPU使用率达到了预定的阈值(例如85%)，则监视系统应向操作员发出警报。

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The Manager and Operator roles were mostly used in SQL Warehousing administration for managing functions in control flow execution and monitoring.

Manager和Operator角色主要用在SQL Warehousing管理中，用于管理控制流执行中的函数和进行监控。

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Operator can adjust the equipment on each setting parameters according to the real-time monitoring data of program interface, to avoid blind operations caused mistakes and affected on normal works.

操作者可根据程序操作界面实时监测的数据，调整操作设备的各个设定参数，避免操作者盲目操作，出现工作失误，影响正常的生成工作。

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That means its software can do things such as suggesting answers to a call-centre operator or monitoring television channels for words or subjects.

BBC: Profile: Autonomy

There are certain dangers associated with the operation of home security systems themselves (such as whether the alarm will sound properly when tripped) and the monitoring services related to these systems (such as whether the security company operator and the police will respond quickly).

FORBES: When Your Home Security Company Becomes the Greatest Security Risk