A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace?()
A、print head
B、fuser
C、injector
D、print nozzle
我国于()开始实施的《计算机信息系统国际联网保密管理规定》,要求凡涉及*国家秘密*的计算机信息系统不得直接或间接与国际互联网或其他公共信息网连接,必须实行物理隔离。
A、2000年1月1日
B、2000年2月1日
C、2000年5月1日
D、2000年7月1日
急性肾小球肾炎多发生于下列哪种细菌所致的上呼吸道感染之后()
A、肺炎链球菌
B、金黄色葡萄球菌
C、乙型溶血性链球菌
D、大肠埃希菌
E、流感嗜血杆菌
电信客户满意的主要影响因素包括以下几个方面?()
A、电信产品价值方面
B、电信环境价值方面
C、电信服务价值方面
D、电信企业形象价值方面
E、电信附加价值方面
A Power 720 has AIX 6.1 and Linux partitions.During normal workloads there is more than enough memory available to the LPARs. During month-end processing one partition becomes memory constrained. What can help overcome this situation?()
A、Active Memory Sharing (AMS)
B、Active Memory Expansion (AME)
C、Integrated Virtual Memory (IVM)
D、Memory Capacity on Demand (CoD)
A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would help eliminate this problem during pre-release testing of a new device driver?()
A、Redundant VIO servers
B、Storage Protection Keys
C、Electronic Service Agent
D、NPIV support in the kernel