单项选择题
A. HACMP cannot span sites； the environment must be contained in a single site.
B. HACMP/XD：HAGeo has unlimited distance mirroring that may be appropriate for this environment.
C. HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.
D. HACMP/XD：PPRC that is included with the base HACMP distribution will enable site-to-site communications in HACMP.
单项选择题 During Company.com planning session，Company.com presents the details of the current Network design. The network design serves four separate company facilities， each on as separate subnet. As part of a disaster recovery plan， the customer is evaluating the use of HACMP. Specifically， the have reviewed IPAT via IP aliasing and are questioning the number of IP subnets required. Given the customer’s current configuration，what is the recommended minimum number of IP subnets that would be required？（）
单项选择题 An HACMP cluster is planned for two logical partitions on IBM p690 servers. Both partitions have three network interface adapters： two service adapters on a production network connected to an IP switch， and an administration adapter on a stand-alone hub that is connected to the p690 server’s HMC. Non-IP hearbeat paths cannot be configured due to the available hardware in the p690 servers. Given the resources available，what is the best configuration for this cluster？（）
单项选择题 Whatmustbedonetomakeasharedtapedrivehighlyavailable？（）