桥式吊车的吊钩，其磨损面的磨损量超过断面的多少，应降负荷使用（）。 30%。 20%。 10%。
A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?（） perform a Disk Magic study 。 review eConfig with a technical specialist 。 confirm that the customer has enough ports available in the SAN infrastructure 。 submit configuration to IBM System Storage Interoperability Center for validatio。
服用后导致低血糖的药有（） 格列本脲。 瑞格列奈。 格列吡嗪。 西格列汀。 维格列汀。
快速跑的教学重点是（），背越式跳高的教学重点是（）。
The Database Resource Manager is automatically enabled in the maintenance window that runs the Automated Maintenance Task. What is the reason for this?（） to prevent the creation of an excessive number of scheduler job classes。 to allow the Automated Maintenance Tasks to use system resources without any restriction。 to allow resource sharing only among the Automated Maintenance Tasks in the maintenance window。 to prevent the Automated Maintenance Tasks from consuming excessive amounts of system resource。
Examine the values for the following initialization parameters：
FAST_START_MTTR_TARGET = 0LOG_CHECKPOINT_INTERVAL = 0
Which two will be the implications of these values in your database（）
