In a strongly typed environment, every variable explicitly assigned a
datatype when it is declared. Only data accommodated by the assigned datatype is
allowed to be stored in a variable. Therefore strongly typed environment can
ensure type safety. Strongly typed environment a assigns and allocates memory to
a variable that can accommodates only the data type assigned to that variable.
This makes a strongly type environment much more efficient than a loosely typed
environment
Note : Type Safety: Type safety means environment can guarantee that
there is only a particular type of data in a location memory or in a given time.