A HACMP/XD：HAGeo cluster has been installed with four nodes， two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD：HAGeo. In the event of a site failure，what happens？（） [" The dominate site will always assume the non-dominate site has failed and continue processing."," The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional."," The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional."," The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network."]
测绘资质管理下列说法正确的是（） ["国家测绘地理信息局负责全国测绘资质的统一监督管理工作","国家测绘地理信息局是甲级测绘资质审批机关","省级测绘地理信息行政主管部门是乙级测绘资质审批机关","省级测绘地理信息行政主管部门是乙.丙.丁级测绘资质审批机关","设区的市级测绘地理信息行政主管部门受理本行政区域内乙.丙.丁级测绘资质申请并提出初步审查意见。"]
A global customer’s IT strategy is based upon two DS8000 systems and an N series gateway. They want to protect their business by implementing a disaster recovery solution. The storage specialist has recommended cascaded mirroring. Which of the following is the business benefit of cascaded replication（） ["it is cost efficient， as a single N series or DS8000 can have its controllers split between the primary and secondary site and use semi- synchronousmirroring while using asynchronous mirroring to a third site","the second site acts as a repeater station so that greater geographical distances can be achieved","ITprovides high availability together with disaster recovery by implementing Metro\/Global Mirror across three geographically dispersed systems","it guarantees data protection by implementing two synchronous copies of the primary site data"]
The RECYCLEBIN parameter is set to ON for your database. You drop a table, PRODUCTS, from the SCOTT schema.Which two statements are true regarding the outcome of this action?（） [" All the related indexes and views are automatically dropped"," The flashback drop feature can recover only the table structure"," Only the related indexes are dropped whereas views are invalidated"," The flashback drop feature can recover both the table structure and its data"]
气站设置的独立避雷针，其防雷接地冲击电阻应小于（）Ω。 ["100；","30；","10；","50"]
中餐厨房通常都有哪些岗位？其岗位职责是什么？
