Which of the following statements about the RSA enVision LS Series are true statements? (Choose two)

A single LS Series appliance is considered to be a single site. 

The LS Series is designed to work in a distributed installation. 

The LS Series is available with local storage but not external storage. 

The LS Series is designed to work in a stand-alone or non-distributed mode. 

The LS Series application, collector, and database functions each reside in a separate appliance.