Which of the following network protocols is used to ensure consistent time across network devices on the domain?（）
- A、NTP
- B、FTP
- C、RTP
- D、IGMP
正确答案:A
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following network protocols is used to ensure consistent time across network devices on the domain?（）
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