You have a print server that runs Windows Server 2003 Service Pack 2 (SP2). You need to receive a notification each time a document fails to print. What should you do? ()
A. From the Performance console, create an alert.
B. From the Event Viewer console, create a new filter.
C. From the Printer Server properties, modify the Advanced settings.
D. From the Services console, enable and configure the Messenger service.
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某小区配置载频为5个,SDCCH信道设置为2,无CBCH信道,FPDCH信道配置为4,开启了半速率功能,请问此小区理论上最大可同时承载多少话音呼叫数?
在电感电路中,电感不消耗能量,在电感和电源之间进行能量交换,电感吸收无功功率。()
A. 正确
B. 错误
一侧肾脏轻度积水,对侧肾脏无功能,膀胱容量正常,诊断为肾结核,正确的处理方法是()
A. 积水侧肾脏造瘘
B. 抗结核治疗
C. 切除无功能肾脏,随访积水侧肾脏,根据积水的发展决定是否行输尿管膀胱再植
D. 切除无功能肾脏3~6个月后行积水侧肾脏造瘘
E. 切除无功能肾脏3~6个月后行积水侧输尿管膀胱再植术