Question: Consider a DBMS using ARIES protocol for logging records with the following format of log records: The log can contain checkpoint begin, checkpoint end, transaction

Consider a DBMS using ARIES protocol for logging records with the

Consider a DBMS using ARIES protocol for logging records with the following format of log records: The log can contain checkpoint begin, checkpoint end, transaction begin, transaction commit, transaction end and undo action records. Assume below is what DBMS retrieve in the log after a crash: 1 3 4

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