根据人社部对职称制度改革的战略定位，职称评定的核心功能是（）。 提高专业技术人才待遇。 增加专业技术人才数星。 专业技术人才评价。 专业技术人才聘用。
You deploy a Microsoft Hyper-V Server 2008 R2 server. You will back up the server by using Microsoft System Center Data Protection Manager （DPM） 2007 with SP1. Your virtual environment includes the virtual machines （VMs） shown in the following table. You need to configure the DPM protection group to minimize server downtime during business hours and to provide the best recovery point objective （RPO）. What should you do？（） Set synchronizations to run every 15 minutes during business hours。 Set synchronizations to run every 30 minutes during business hours。 Set synchronizations to run every 45 minutes during business hours。 Perform express full backups every 60 minutes during non-business hour。
膀胱过度膨胀且衰弱的患者第一次放尿不超过（） 500ml。 1000cm。 1200ml。 1500ml。
P&ONEDLLOYD是（）船公司。 铁行渣华。 美国总统轮船。 东方海外。 韩进。
If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?（） 172.16.45.0。 172.16.45.4。 172.16.45.8。 172.16.45.12。 172.16.45.18。
行政机关的公文是（）的重要工具？
