In a VoWLAN deployment, what is the recommended separation between cells with the same channel?() ["19dBm","67dBm","10dBm","86dBm","5dbm to 10dBm"]
Which of the items stated is typically the most expensive method of improving QoS across WAN links?() [" advanced queuing"," data compression"," header compression"," increasing link capacity"]
下列句子中除()句不有歧义外,其余的都有歧义,容易使人误解。 ["这个小店关门了","照片放在大了一点","我们都去加油","他的话里有文章"]
利用评价指标对进行单一的独立投资项目财务可行性评价时,能够得出完全相同结论的指标有()、()、()、()。
二审法院经过审理,发现原判决认定事实不清,证据不足的,可以()。 ["依法改判","判决撤销原判,发回重审","裁定撤销原判,发回重审","裁定将案件由本院提审"]
词序又称(),是指由()或()所充当的()在句中组合的()。