In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?（）
- A、Laye r2
- B、Layer 3
- C、Layer 5
- D、Layer 7
正确答案:C
答案解析:有
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CompTIA认证考试
CompTIA认证考试
In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?（）
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