Which command can be used to display information from the PvDv object class in the ODM？（） odmlist。 odmshow。 lsdev -P。 lsattr -El。
下列属于水路运输具有的技术经济特征的是（） 运输速度较快。 建设投资小。 建设周期短。 适应性强。
A FastT Host FC-2 bus adapter， a U320 SCSI adapter， and three 10/100Mb Ethernet adapters have to be installed as optimally as possible. This is going to be a 24X7 system. The addition of extra PCI-cards is a major consideration as well. Based on the following， what is the best configuration？（） （1）Slot 1 66MHz Bus 1 （2）Slot 2 66MHz Bus 1 （3）Slot 3 100MHz Bus 2 （4）Slot 4 100Mhz Bus 2 （5）Slot 5 133Mhz Bus 3 （6）Slot 6 133Mhz Bus 3 Put the Ethernet adapters in slots 1， 2 and 3. Put the FastT HBA in slot 5. Put the U320 adapter in slot 6.。 Put the Ethernet adapters in slots 1， 4 and 6. Put the FastT HBA in slot 5. Put the U320 adapter in slot 3.。 Put the Ethernet adapters in slots 1， 2 and 4. Put the FastT HBA in slot 3. Put the U320 adapter in slot 5.。 Put the Ethernet adapters in slots 1， 2 and 3. Put the FastT HBA in slot 5. Put the U320 adapter in slot 4。
Which four statements correctly describe functions that are available in SQL? （） INSTR returns the numeric position of a named character.。 NVL2 returns the first non-null expression in the expression list.。 TRUNCATE rounds the column, expression, or value to n decimal places.。 DECODE translates an expression after comparing it to each search value.。 TRIM trims the heading of trailing characters (or both) from a character string.。 NVL compares two expressions and returns null if they are equal, or the first expression of they are not equal.。 NULLIF compares twp expressions and returns null if they are equal, or the first expression if they are not equal.。
HTTP的会话有多个过程，包括（） 建立连接。 发出请求信息。 发出响应信息。 传输数据。
An administrator is configuring an application monitor. Upon encountering an unrecoverable error the administrator does not want the resource group to failover. How can the application monitor be configured toachieve this？（）
