Answer / ranganathkini

The throws clause of a method basically defines the types of
checked exceptions the method can throw during its
execution. This clause alerts the client code that invokes
the method that it has to have suitable try...catch blocks
to handle the checked execeptions.

Answer / chinu

Throws is used in the method definition to mark what all
exceptions the method can throw, so that the code that
accesses the method can give the corresponding catch block
for that exception.

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