operate by distributing a workload evenly over multiple back end nodes．Typically the cluster will be configured with multiple redundant load-balancing front ends．A．High-availability clustersB．Load-balancing clustersC．Grid computingD．Cloud Computing

题目

operate by distributing a workload evenly over multiple back end nodes．Typically the cluster will be configured with multiple redundant load-balancing front ends．

A．High-availability clusters

B．Load-balancing clusters

C．Grid computing

D．Cloud Computing

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参考答案和解析
正确答案：B
解析：负载均衡集群操作的工作量均匀分布在多个后端节点，通常情况下将在集群配置多个冗余负载均衡前端。
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    A. same
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