A customer has two locations located 7 kilometers apart. The production site has a Cisco 9509chassis with 48 Fibre Channel ports activated, and the disaster recovery site has a Cisco 9509chassis with 48 Ethernet ports activated. Which of the following products will be used to get thedata from one location to the other?()
A、IBM SAN40-B4
B、Cisco MDS 9222i
C、Cisco MDS 9148
D、IBM SAN32B-E4 with encryption
Which of the following manufacturer’s products is most closely related to the IBM System StorageN6040?()
A、HP P4500
B、EMCCLARiiON AX4
C、EMCCelerra NS-240
D、DellEquaLogic 6100
什么是结构化综合布线系统,它包含哪几个部分?
从短时记忆向长时记忆转化的重要条件是()。
A、复述
B、视觉编码
C、声音编码
D、感觉寄存
IBM DS5000 systems supports RAID 6. RAID 6 support has two parity bits so that the system cansupport two drive failures. Which of the following items is the IBM designation for this feature onthe DS5000?()
A、6 P+Q
B、6 D+P
C、6 D P
D、RAID DP
Linux系统中的块设备文件在使用命令ls-l查询时用什么符号表示?()
A、c
B、b
C、l
D、d