Evaluate the following function code: Which statement is true regarding the above function? （）

A.The cached result becomes invalid when any structural change is done to the EMPLOYEES table.

B.If the function execution results in an unhandled exception, the exception result is also stored in the cache.

C.Each time the function is invoked in a different session, the current result in the result cache gets overwritten.

D.If the function is invoked with a different parameter value, the existing result in the result cache gets overwritten by the latest value.