As far as I know, computers are not required for tests/exams. But are allowed as 'aid'. Therefore, they won't care about one's desktop at home, but only about

As far as I know, computers are not required for tests/exams. But are allowed as 'aid'. Therefore, they won't care about one's desktop at home, but only about the laptop one will be bringing into the test/exam room. So with this proposal, if one refuses to let the school check one's equipment, one can still attend the test/exam, but without one's equipment. Or one can be expelled.