0 votes 0 votes It's a question I already asked and correct answer is 2 but what's wrong with this approach help me :( Databases databases conflict-serializable transaction-and-concurrency + – Na462 asked Oct 18, 2018 Na462 466 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Na462 commented Oct 18, 2018 reply Follow Share Thats why at last i am doing 70 - 12 -12 - 4- 1 = 41 , i.e. removing all which can create a cycle. 0 votes 0 votes Na462 commented Oct 18, 2018 reply Follow Share Here : https://gatestack.in/t/conflict-serializable-very-difficult-gate-question-2017-should-have-come-for-atleast-10-marks-how-can-they-ask-this-for-2-marks/271 I used same approach 0 votes 0 votes Shaik Masthan commented Oct 18, 2018 reply Follow Share these questions may help you https://gateoverflow.in/247402/self-doubt-conflict-serializable https://gateoverflow.in/245417/test-series 0 votes 0 votes Please log in or register to add a comment.