Question: What type(s) of Location Service Response can an LCS server (GMLC) send to an LCS client, according to specifications for Location Services (LCS)?
Option 1: Only Immediate Response
Option 2: Only Deferred Response with a single location update
Option 3: Either an Immediate Response or a Deferred Response, which can be single or periodic
Option 4: Neither Immediate nor Deferred Responses are defined for LCS
Explanation: In the context of Location Services (LCS), an LCS server (GMLC) provides flexibility in responding to location service requests. This includes sending responses immediately or deferring them, with deferred responses offering single or periodic updates, catering to various use cases like continuous tracking or one-time checks.