TCP协议软件删除()的数据,保证数据按照发送的顺序重新组装,并在数据丢失时()数据。
计划成本在计划期内通常是()的,而定额成本在计划期内是()的。
对于某些不可再生资源开发型项目,可以采用的动态评价方法是() ["净年值法","最小公倍数法","增量投资内部收益率法","研究期法"]
Which of the following are valid methods of providing a router with information concerning the location of the RP() ["Statically defined RP","Bootstrap Router","Auto-RP","RP Discovery Protocol(RDP)","RP Helios","RPARP(RARP)"]
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