Which of the following server roles sends out a time signal for clients to synchronize with a clock？（）
- A、DHCP
- B、NTP
- C、SMTP
- D、DNS
正确答案:B
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following server roles sends out a time signal for clients to synchronize with a clock？（）
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