A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network (SAN) is the best storage solution, which of the following questions is most appropriate?()
A、Will the application require a database?
B、Which operating system does the application require?
C、Will the data need to be backed up in real time?
D、Does the application share data among the servers?
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
A customer would like to buy a new Power 750 and attach 2 PCIe I/O drawers. What is the minimum configuration which will support this?()
A、One processor card and one GX+ expansion card
B、Two processor cards and one GX++ expansion card
C、One processor card, one GX+ expansion card, and one GX++ expansion card
D、Two processor cards, one GX+ expansion card, and one GX++ expansion card
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
EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?()
A、 A
B、 B
C、 C
D、 D
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