question about "return value"

[Analyzer]

switch (sub){   

case'Math':
case'math':

memsbjt = "math';


return 0; 

can i ommit the break; statement if i use return "any value"; statement.

[Bazzy]

Yes, the return will always jump out of the switch ( since it jumps out of the enclosing function ) so the control flow won't reach following case labels

[Analyzer]

If its inside of a function wouldn't jump out of the whole function?

So the control flow retuns to its calling function ( the function that called the function the switch statement was in ) right?

[Bazzy]

it jumps out of the enclosing function

It's just as returning from anywhere else

[Analyzer]

Thanks.