Which three options are considered in the spanning-tree decision process?() ["lowest root bridge ID","lowest path cost to root bridge","lowest sender bridge ID","highest port ID","highest root bridge ID","highest path cost to root bridge"]
悬浮液的稳定性是指悬浮液在()中各点的密度在一定时间内保持不变的能力。悬浮液的稳定性不仅与加重质和加重剂的性质有关,而且还与悬浮液所处的状态有关()。 ["分选设备","静止","静止还是流动","合格介质桶"]
用152片64K×1的芯片构成一个存储器,问:①存储器的容量为多少字节?②片选信号至少为多少个?③地址长度至少为多少位?
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