Choose all the correct options

Question

Which option requires the fewest components to implement a fault-tolerant, load-balanced solution for end-user access at each datacenter?

Accepted Answer

Two NetScalers in a high availability pair, with load balancing pointing to a single StoreFront server.

Answer

Two StoreFront servers in a single StoreFront server group.

Answer

Three NetScalers in a cluster, with load balancing pointing to two StoreFront servers belonging to the same StoreFront server group.

Answer

Two NetScalers in a high availability pair, with load balancing pointing to two StoreFront servers belonging to the same StoreFront server group.

Which option requires the fewest components to implement a fault-tolerant, load-balanced solution for end-user access at each datacenter?