题目内容

与小吨位车辆相比,大吨位车辆的单位产量高、消耗少,其运输成本中变动成本有所增加,而固定成本()。

A. 减少
B. 基本不变
C. 增加很少
D. 增加很多

查看答案
更多问题

计算题;设8253三个计数器的端口地址为201H、202H、203H,控制寄存器端口地址200H。试编写程序片段,读出计数器2的内容,并把读出的数据装入寄存器AX。

政治格局

由于长期存放不加热,致使冻凝太厚,而下部又开始急剧加热,引起油罐罐壁鼓包事故,处理应是从下而上加热凝油.

A. 正确
B. 错误

Your company has a server named Server1 that runs Windows Server 2008. The Windows Backup and Restore utility is installed on Server1.Server1 fails. You install a new server named Server2 that runs Windows Server 2008. 󰙴You need to restore the company s Windows SharePoint Services (WSS) site to Server2. What should you do?()

A. Use Wbadmin to restore the system state from backup.
B. Run Wbadmin with the Get Versions option. Install WS
C. Run Wbadmin with the Start Recovery option. Install WS
D. Use Wbadmin to restore the application and the sites from backup.

答案查题题库