保证计算机设备的运行安全，是信息系统安全最重要的内容之一。对于系统所在环境的安全，主要是场地与机房属于（ ）
- A.物理安全
- B.设备安全
- C.存储数据安全
- D.网络安全
正确答案及解析
正确答案
解析
本题考察信息系统安全的计算机设备安全，物理安全主要包括：场地安全（环境安全）；是指系统所在环境的安全，主要是场地与机房。设备安全：主要指设备的防盗和防毁，防止电磁信息泄漏，防止线路截获、抗电磁干扰以及电源保护等。
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