小区重选采用的算法为() ["C0","C1","C2","C3","C4"]
市场细分的要求不包括()。 ["个别性","可测量性","易受影响性","一致性"]
MS在对BCCH载波进行监测时,至少在每分钟内更新最强的()个BCCH载波 ["2","3","4","5","6"]
销售过程中的定金收取工作由()。 ["销售人员收取后,统一交给财务人员","销售人员直接收取,财务人员开据收据","财务人员直接收取并开据收据","销售人员和财务人员共同收取"]
IS-IS协议直接支持的网络类型有()。 ["点到点","点到多点","广播","NBMA"]
简要回答盖板打顿的主要原因及解决措施?