Quiz — Transactions

`serviceA.publicMethod()` calls `this.transactionalMethod()` internally, and `transactionalMethod` is `@Transactional`. What happens when `transactionalMethod` runs?

It runs with no transaction active, because the call never reaches the proxy

It throws an exception, because Spring detects the self-invocation and refuses it

It still goes through the proxy, because Spring intercepts every call to a @Transactional method