个人活期账户转为不动户后,仅发生账户状态改变,是否影响账户发生各种账务性和非账务性活动()。
A. 全部影响
B. 不影响
C. 仅影响账务性活动
D. 仅影响非账务性活动
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A lightweight access point has been connected to a Catalyst 3550 24-PWR switch, and on power-up the access point fails. What is the problem with the switch?()
A. The power supply has inadequate wattage.
B. Power is incorrectly configured on the port.
C. It does not support 802.3af Poe.
D. Power is not enabled on the port.
MSR30-16的接口是()。
A. 1FE+2SIC+1MIM
B. 1FE+4SIC+1MIM
C. 2FE+2SIC+1MIM
D. 2FE+4SIC+1MIM
If a diesel engine starts firing, but is unable to come up normal speed, either without load or even under a small load, the cause may be ()
A. insufficient fuel supply
B. faulty governor
C. high exhaust back pressure
D. all of the above may cause this problem
汽车用电容器工作时要承担初级线圈产生的300v左右的自感电动势,为此它应具有耐交流电压()的绝缘强度。
A. 300V
B. 500V
C. 600V
D. 800V