True. This is sometimes undesirable, but is possible by default.
A2:
False. Although the stratum level does indicate a good source of time, the NTP software will also use the disp , reach , and offset values when selecting a reliable timeserver.
A3:
True.
A4:
True. By default, clients will accept the time they receive from a timeserver. If this server is providing bogus information, it will be accepted as being truthful . Authentication is possible between NTP machines and should be considered , at least for any peer relationships established.
A5:
True. A client can be configured as a broadcastclient .
