Question 79 Thomas-write rule is ______. A Two phase locking protocol B Timestamp ordering protocol C One phase locking protocol D Sliding window proto Database-Management-SystemTransactionsUGC NET […]
Question 581 The decision tree classifier is a widely used technique for ______. A Classification B Association C Partition D Clustering Database-Management-Systemdata-miningUGC NET CS 2013 Sep-paper-2 […]
Question 80 Usage of Preemption and Transaction Rollback prevents ______. A Unauthorised usage of data file B Deadlock situation C Data manipulation D File preemption Database-Management-SystemTransactionsUGC […]