毒性作用
You have two Exchange Server 2010 Mailbox named Server1 and Server2.You need to move a user’s mailbox from Server1 to Server2.Your solution must minimize downtime for the user.Which cmdlet you run？（） Move Mailbox.。 Export Mailbox.。 Set Moverequest.。 New Moverequest.。
根据《招标投标法》和《工程建设项目施工招标投标办法》的有关规定，评标委员会提出书面评标报告后，招标人确定中标人的最迟时间是在投标有效期结束日的前（）个工作日。 A.7 。 B.15 。 C.30 。 D.45。
锅炉受热面的水垢对锅炉产生的危害有（） 氧腐蚀。 排烟温度升高。 受热面壁温升高。
You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?（） IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9。 IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1。 IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25。 IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17。 IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25。
完整的公文标题由（）要素构成。
