Free 312-49V8 Web TestEngine Demo

Q23 Single choice

An Internet standard protocol (built on top of TCP/IP) that assures accurate synchronization to the millisecond of computer clock times in a network of computers.

Which of the following statement is true for NTP Stratum Levels?

A
Stratum-0 servers are used on the network; they are not directly connected to computers which then
operate as stratum-1 servers
B
Stratum-1 time server is linked over a network path to a reliable source of UTC time such as GPS,
WWV, or CDMA transmissions
C
A stratum-2 server is directly linked (not over a network path) to a reliable source of UTC time such as
GPS, WWV, or CDMA transmissions
D
A stratum-3 server gets its time over a network link, via NTP, from a stratum-2 server, and so on

312-49V8 Web TestEngine demo