题目内容

为什么说古登堡引领了划时代的变化？

查看答案

搜索结果不匹配？点我反馈

更多问题

所谓的太阳电池的最大功率点跟踪是什么？

查看答案

腿痛风寒湿证常需重点刮拭的大肠俞、关元俞

A. 正确
B. 错误

查看答案

You deploy a mobile messaging solution with Microsoft Exchange Server 2003 Service Pack 2. The company security policy requires complex passwords on all the Microsoft Windows Mobilebased devices. You provide a Microsoft Windows Mobile 5.0 smartphonebased device to a new user. The first time the user uses the device， the user is not prompted for a password. You need to ensure that the user is prompted for a password. What should you do？（）

A. Instruct the user to set a PIN on the mobile device.
B. Instruct the user to perform Microsoft Exchange ActiveSync synchronization Over-The-Air （OTA）.
C. On the Device Security Settings tab， select the Require both numbers and letters option.
D. Add the user account of the user to the Exceptions list on the Device Security Settings tab.

查看答案

《煤矿安全规程》规定，在煤（岩）与瓦斯突出矿井和瓦斯喷出的区域，在瓦斯矿井的总回风巷、主要回风巷，不允许使用（）设备。

A. 防爆型
B. 本安型
C. 增安型
D. Exdi型

查看答案