十进制数“-75”在计算机内部用(10110101)B表示,其表示方式为补码。
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KTJB-102型充电架的型号中,J表示碱性矿灯用的,因此,不可作为酸性灯充电用。
A. 正确
B. 错误
隔离开关出厂机构箱外观完整、无损伤、接地良好,箱门与箱体之间接地连接铜线截面积不小于()mm2。
A. 1.0
B. 2.0
C. 2.5
D. 4.0
You are an enterprise administrator for Cer-tech .com. The company runs Windows Server 2008 on all theservers on the network. One of the servers, Server01 has the Web Server (IIS) role installed on it. Which of the following options would you choose to activate SSL for the default Web site on the server? ()
A. Select the Generate Key option in the Machine Key dialog box for the default Web Site.
B. Create an HTTPS binding on the default Web site.
C. Install the Digest Authentication component for the Web server.
D. Obtain an appropriate server certificate.