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Question 1 1.1 Describe the Lost Update problem. Show an example. 1.2 What is/are solution(s) for lost update problems. 1.3 What is the problem when

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Question 1 1.1 Describe the Lost Update problem. Show an example. 1.2 What is/are solution(s) for lost update problems. 1.3 What is the problem when DBMS use lock approach? How to solve this

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