如何实现拥塞避免?
对信息的正确理解是() ["信息和数据是同一个概念","信息是载荷数据的物理符号","信息通常作为输入的资料","信息是加工处理后的数据"]
一企业为职工投保团体人身保险,保险费由企业支付。职工老张指定妻子为受益人,半年后老张与妻子离婚,谁知离婚次日老张意外死亡。对保险公司给付的2万元保险金,企业以老张生前欠单位借款为由留下一半,另一半则以张妻已与老张离婚为由交给老张父母。企业如此处理是否正确?
Which three elements must be used when you configure a router interface for vlan trunking?() [" one IP network or subnetwork for each subinterface"," subinterface numbering that matches vlan tages"," subinterface encapsulation identifiers that match vlan tags"," a management domain for each subinterface"," one physical interface for each subinterface"," one subinterface per vla"]
克服浓差极化现象的措施有()、()、()、()。
居民装饰住宅时,应注意哪些照明节电问题?