![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
介绍IMS组网中NTP始终同步网络构成,并介绍HSS同步机制。
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
第4题
A.I think you have been driving faster than the speed limit. Please slow down.
B.Listen. When you"re speeding, you"re taking your life, and very possibly someone else"s life on your hands.
C.Then, will you explain why you weren"t paying attention to the speed limit?
D.As a driver, you should keep an eye on all the road signs.
第5题
A、OMC系统中所有的性能数据上报需要有时间戳
B、OMC系统中的告警和通知信息上报需要有时间戳
C、OMC系统中运行的Task需要有时间戳
D、OMC系统中运行的信令跟踪需要有时间戳
第6题
B.linux系统NTPserver在/etc/ntp.conf中设置
C.可以使用tzselect命令修改linux系统时区
D.同步时钟报错时要从网络的NTP时钟源同步时间
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!