August 29, 2024

Transactions

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 […]
August 29, 2024

Database-Management-System

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 […]
August 29, 2024

Transactions

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 […]
August 29, 2024

Database-Management-System

Question 583 Match the following : A a-ii, b-i, c-iii, d-iv B a-i, b-ii, c-iv, d-iii C a-iii, b-ii, c-i, d-iv D a-iv, b-i, c-ii, d-iii […]