During a planning session， the customer indicates that they intend to build two independent two- Node clusters （cluster ’A’ and ’B’） that will be provided shared storage form an IBM TotalStorage FAStT900 server. The customer intends to present 2 LUNs to cluster ’A’， and 2 LUNs to cluster ’B’. All hosts will be dual attached via fibre. What additional hardware or software is necessary to make this a valid configuration？（） SAN switches。 Fibre channel Hub（s）。 IBM Storage Manager Agents。 IBM Subsystem Device Driver。
简述调试中偏航位置传感器测试的过程。
A customer wants to consolidate storage from four IBM System p servers and one large IBM System i server on a high end disk subsystem. The customer does not have a SAN installed. The customer will require approximately 24 TB of capacity for System p and 20 TB of capacity for System i. The customer states that performance of the System i system is most important. Capacity， multi-path access， and replication functions are important for the System p servers. Which solution best satisfies the customer requirements（） IBM DS8700 with 600 GB drives for the System p， 300 GB/15k drives for Systemi； and advanced functions for System p capacity。 IBM DS8700 with LPAR， 300 GB/15k drives and RAID 10 for Systemi； and 600GB drives with RAID 5 and advanced functions for System p capacity。 IBM DS8700 with advanced functions， 300 GB/15k drives and RAID 10 for Systemi performance； and 600 GB drives and RAID 5 for System p capacity。 IBM DS5100 with Enhanced Remote Mirror， 600GB/15k drives and RAID 5 for System p； and 300GB/15k drives and RAID 10 for Systemi。
根据 IBM TPC Server Capacity Guidelines，在给用户做 TPC 的规划过程中，我们要 考虑的 TPC 的一些限制条件。下面 TPC 的限制哪些不正确？（） 单台 Server 最多管理不超过 15000 个存储卷。 单台 Server 最多管理不超过 100 台存储设备。 单台 Server 最多管理不超过 50台光纤交换机。 单台 Server 最多管理不超过 1500 个 Data Agent。
2012年6月出台的《关于鼓励和引导民间资本进一步进入电信业的实施意见》，鼓励民资进入的八大领域中包括（）。 移动通信转售业务。 接入网和驻地网业务。 网络托管业务。 增值业务。 参与基站机房、通信塔等基础设施的投资、建设和运营维护。
建筑工程上，主要由（）负责资料管理软件的操作。
