ironwires 发表于 2021-7-22 20:30:50

NTP stratum level

这个题应该选C还是D?

What does the number in an NTP stratum level represent?
A. The amount of offset between the device clock and true time.
B. The amount of drift between the device clock and true time.
C. The number of hops it takes to reach the authoritative time source.
D. The number of hops it takes to reach the master time server

itwong 发表于 2021-7-22 20:30:51

答案是C, 详细请看这里-》 https://www.ese-web.com/NTPstratum.htm#:~:text=Network%20Time%20Protocol%20(NTP)%20uses,there%20is%20no%20network%20delay.

thamky 发表于 2021-7-22 20:44:41

c, authoritative time source. {:6_268:}{:6_268:}
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