What use would Britain make of a captured Bismarck?

Would a captured Bismarck mostly be used for testing and then scrapped?

Taking her to Halifax for publicity and prize purposes is the suggested use, with possible symbolic commissioning but no settled operational role.

A question about testing and scrapping the captured battleship instead leads to prize money and publicity. Halifax is favoured as a destination both beyond German air attack and accessible to American reporters and politicians. Displaying the German flagship with its admiral and crew as prisoners would advertise Britain's continuing war effort. A Royal Navy flag and discussion of recommissioning might serve that purpose even if the ship never undertook useful operations.