Refer to the code below:01 let first = ' Who ' ;02 let second =...

Initial values:

first = ' Who '

second = ' What '

Execution:

Inner try/catch/finally:

Line 05: throw new Error( ' Sad trombone ' );

Control goes to the inner catch.

Inner catch (lines 06–08):

catch (err) {

first = ' Why ' ;

throw err;

}

first is set to ' Why ' .

The error is rethrown.

Inner finally (lines 09–11):

finally {

second = ' When ' ;

}

finally runs whether or not there was an error.

second becomes ' When ' .

After inner finally, the rethrown error continues to propagate to the outer catch.

Outer catch (lines 12–14):

} catch (err) {

second = ' Where ' ;

}

Because the inner try rethrew, the outer catch runs.

It sets second = ' Where ' .

Final values:

first was changed to ' Why ' in the inner catch and never changed again.

second became ' When ' in the inner finally, and then ' Where ' in the outer catch.

So:

first is ' Why '

second is ' Where '

Option B is correct.

Concepts: nested try/catch/finally, rethrowing errors, order of execution for catch vs finally, variable mutation through error propagation.