【单选题】以下HQL语句书写语法格式错误的是()
A.
select um.userName from UserModel
B.
select userName from UserModel um
C.
select userName from UserModel as um
【多选题】You are the network administrator for Ezonexam. You are preparing to install Windows 2000 Server on a new computer. The computer is connected to a network that includes Windows 98 computers and Window...
A.
On a Windows 2000 computer, use Makebt32.exe to create installation startup disks. Start the new computer by using the first disk.
B.
On a Windows 2000 computer, format a floppy disk. Copy NTLDR, Boot.ini, Ntdetect.com, and Ntbootdd.sys to this disk. Start the new computer by using the disk.
C.
Start the new computer by using a Windows 98 network boot disk.
D.
Connect to //Ezonexam1/I386 and run Winnt32.exe.
E.
Connect to //Ezonexam1/I386 and run Winnt.exe.
【单选题】有关线性规划问题的标准型叙述不对的是( )。
【单选题】根据石油“生于水际砂石,与泉水相杂,惘惘而出”而将其正式命名为“石油”的著作是( )
【单选题】在Windows 2000操作系统的客户端可以通过(62)命令查看DHCP服务器分配给本机的IP地址;
【单选题】在Windows 2000操作系统的客户端可以通过(14)命令查看DHCP服务器分配给本机的IP地址。
【判断题】在波特的竞争优势论中,一国竞争优势的发展可依次分为:要素推动阶段、财富推动阶段、投资推动阶段、创新推动阶段。( )
【单选题】在Windows 2000操作系统的客户端可以通过(61)命令查看DHCP服务器分配给本机的IP地址。
【简答题】struts2返回结果的主要的跳转方式有哪些?