Which two characteristics are most typical of a SAN？ （）
A: NICs are used for network connectivity.
B: Servers request specific blocks of data.
C: Storage devices are directly connected to servers.
D: A fabric is used as the hardware for connecting servers to storage devices.
E: The TCO is higher because of the cost of director class storage switches.
A: NICs are used for network connectivity.
B: Servers request specific blocks of data.
C: Storage devices are directly connected to servers.
D: A fabric is used as the hardware for connecting servers to storage devices.
E: The TCO is higher because of the cost of director class storage switches.
举一反三
- 根据传输接口协议的不同，网络存储又分为（）。 A: 网络接入存储（Network-Attached Storage，NAS）和存储区域网络（Storage Area Network，SAN） B: 网络接入存储（Network-Attached Storage，NAS）和直接连接存储（Direct-Attached Storage，DAS） C: 直接连接存储（Direct-Attached Storage，DAS）和存储区域网络（Storage Area Network，SAN） D: 网络接入存储（Network-Attached Storage，NAS）、存储区域网络（Storage Area Network，SAN）和直接连接存储（Direct-Attached Storage，DAS）
- When a ( ) is used, all the devices in the network are connected to a single cable. A: bus network B: ring network C: star network D: network
- What are key benefits of IBM Systems Director Standard Edition?（） A: Backup data Manage problems Monitor network system B: Report problems Manage servers and virtual environment Monitor the network C: Monitor system health and network Install and manage AIX and IBM i Manage energy consumption D: Monitor system health and network Manage servers and virtual environment Collect performance data
- 案例分析题Because Web servers are platform and application （） ，they can send or request data from legacy or external application including database．All replies，once converted into （） mark up language，can then be transmitted to a （） ．Used in this way，Intranets can （） lower desktop support costs，easy links with legacy application and databases and， （） all。ease of use． Because Web servers are platform and application （） A: coupled B: dependent C: independent D: related
- A digital computer is generally made up of five dstinct elements: a central processing unit,(). A: memeory storage devices B: crt screen C: a bus D: output devices E: input devices