For which two constraints does the Oracle Server implicitly create a unique index? （） NOT NULL。 PRIMARY KEY。 FOREIGN KEY。 CHECK。 UNIQUE。
在刀具切削中，切削用量参数的选择不包括（） 切削速度。 进给量。 切削时间。 背吃刀量。
Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this？（） Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters。 Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards。 Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot。 Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure。
A prospect is considering a BladeCenter H chassis with the Multi-Switch Interconnect Modules. The number of Ethernet ports is important to them. What is the maximum number of Ethernet ports an HS22 blade server can support if the blade does not have any expansion blades attached?（） 8 。 6 。 4 。 2。
简述幼儿园卫生保健管理的任务。
What elements of globalization can be explicitly defined using the NLS_LANG environment variable？（）
