【判断题】当事人就迟延履行约定违约金的违约方支付违约金后还应当履行债务。( )
【单选题】Which command would you use to enable chassis cluster on an SRX device, setting the cluster ID to 1 and node to 0?()
A.
user@host# set chassis cluster cluster-id 1 node 0 reboot
B.
user@host> set chassis cluster id 1 node 0 reboot
C.
user@host> set chassis cluster cluster-id 1 node 0 reboot
D.
user@host# set chassis cluster id 1 node 0 reboot
【简答题】当事人就迟延履行约定违约金的,违约方支付违约金后,无须再履行债务。
【单选题】电路如图所示,设RL=8Ω,输入信号vi为正弦波,若BJT的饱和压降可忽略不计,负载可得到的最大不失真的输出功率为9W时,电源电压VCC至少应该为 ( ) 。