题目内容

You work as a database administrator for Supportcenter.cn. Your database is in NOARCHIVELOG mode and you want to perform a backup. Which type of backup would be appropriate in this case?()

A. Hot backup
B. Online backup
C. consistent backup
D. incremental backup
E. inconsistent backu

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You are the administrator of Company.com’s Windows 2000 Network. Your routed TCP/IP network consists of 10 Windows 2000 Server computers and 75 Windows 2000 Professional computers. All computers are in the Company.com domain. Your network uses TCP/IP as the only network protocol. You are installing 10 new Windows 2000 Professional computers. You want to enable the new computers to use host names to connect to shared resources on the network. You configure a TCP/IP address, a gateway address and a subnet mask on each new computer. You want to complete the configuration to allow the computers to communicate on the network. What should you do?()

A. Configure a HOSTS file.
B. Configure a LMHOSTS file.
Configure a WINS server database.
D. Configure a DHCP server address.
E. Configure at least one DNS address.

列尾装置附属设备主要包括列尾主机检测台、司机控制设备检测仪、电池充电器、机车车号确认仪、数据采集器、()、分析系统等。

A. 机车电台
B. 司机控制盒
C. 列尾中继器
D. 列尾电池

天气尺度的运动具有哪些重要特点?

由耳波和马多克思关联图求理论级数时要求进料状态必须是()。

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