A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently， the customer is considering an N_Port ID Virtualization （NPIV） capable switch. Which of the following should be mentioned to the customer regarding the NPIV switch？（）

A、Youcan not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch

B、Using blade servers with the NPIV switch will require morefibre ports on the external fibre switch

C、Storage devices likeFibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switch.

D、The NPIV switch will count against the number of domains in a fabric

患儿，5个月。因发热、咳嗽两天、气喘1天入院。体检：T：39.5℃，P：150次／分，R：50次／分，烦躁不安，面色灰白，两肺有湿啰音。诊断：支气管肺炎。该患儿的喂养，不妥的是（）

A、少量多次喂养

B、喂养中可间断休息

C、给予高营养的软食

D、必要时边吸氧边喂养

E、喂奶后右侧半卧位

Which options would you consider while configuring a flash recovery area fast recovery area in 11g Release 2 for your production database that is running in ARCHIVELOG mode？（） 

 Setting the FAST_START_MTTR_TARGET to set the mean time to recover

 Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs

 Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area

 Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area

为“学生”表的“年龄”字段增加有效性规则“年龄必须在18-45岁之间”的SQL语句是（　　）。

A、ALTER TABLE学生ALTER年龄SET CHECK年龄<=45 AND年龄>=18

B、ALTER TABLE学生ALTER年龄ADD年龄<=45 AND年龄>=18

C、ALTER TABLE学生ALTER年龄WHERE年龄<=45 AND年龄>=18

D、ALTER TABLE学生ALTER年龄MODI年龄<=45 AND年龄>=18

You have a Junos Pulse Secure Access Service acting as an IF-MAP client, configured to federate all user roles to a Junos Pulse Access Control Service acting as an IF-MAP Federation server. A remote user using Junos Pulse logs in to the Junos Pulse Secure Access Service; the Junos Pulse Secure Access Service provisions a remote access session for that user.What happens next?（）

A、The Junos Pulse Secure Access Service redirects the user to the Junos Pulse Secure Access Service for authentication

B、The Junos Pulse Access Control Service provisions enforcement points to enable resource access for that user.

C、The Junos Pulse Secure Access Service publishes user session and role information to the IF- MAP Federation server,

D、The Junos Pulse Secure Access Service provisions enforcement points to enable resource access for that user.

机房空调中压力最低的地方在（）。

A、冷凝器的入口

B、冷凝器的出口

C、压缩机的排气口

D、压缩机的吸气口