Which two Ethernet fiber-optic modes support distances of greater than 550 meters?（） 1000BASE-CX。 100BASE-FX。 1000BASE-LX。 1000BASE-SX。 1000BASE-ZX。
唯美主义兴起的时间是：（） 十九世纪前期。 十九世纪中期。 十九世纪后期。 二十世纪前期。
Refer to the exhibit. On the basis of the information provided in the exhibit, which two sets of procedures are best practices for Layer 2 and 3 failover alignment?（） Configure the D-SW1 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW2 switch as the standby HSRP router and backup STP root for all VLANs. 。 Configure the D-SW1 switch as the standby HSRP router and the STP root for VLANs 11 and 110. Configure the D-SW2 switch as the standby HSRP router and the STP root for VLANs 12 and 120.。 Configure the D-SW1 switch as the active HSRP router and the STP root for VLANs 11 and 110. Configure the D-SW2 switch as the active HSRP router and the STP root for VLANs 12 and 120.。 Configure the D-SW2 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW1 switch as the standby HSRP router and backup STP root for all VLANs. 。 Configure the D-SW1 switch as the active HSRP router and the backup STP root for VLANs 11 and 110. Configure the D-SW2 switch as the active HSRP router and the backup STP root for VLANs 12 and 120.。 Configure the D-SW1 switch as the standby HSRP router and the backup STP root for VLANs 12a nd 120. Configure the D-SW2 switch as the standby HSRP router and the backup STP root for VLANs 11 and 110.。
运动后应注意合理的饮食，运动后（）用餐为宜，如果是下午的较剧烈体育锻炼，间隔的时间应相对更长。 15分钟。 30分钟。 1小时。 2小内。
如何理解计算机技术对艺术设计的意义？
指印表述的规则是（）
