What are the three keywords associated with the Transaction Trancking System and what is their significance

ttsBegin: You mark the beginning of the transaction with ttsbegin

ttsCommit: Your mark the successful end of a transaction with a statement with a ttscommit. This ensures that the transaction has performed as it was supposed to upon completion.

ttsAbort: this can be used as an exception to make a transaction be aborted and rolled back to its state before the ttsbegin. You insert a ttsAbort wherever you want this to occur.