ER-Model
August 13, 2024Transactions
| Question 22 |
Consider the following schedule for transactions T1, T2 and T3:
Which one of the schedules below is the correct serialization of the above?
| T1 → T3 → T2 | |
| T2 → T1 → T3 | |
| T2 → T3 → T1 | |
| T3 → T1 → T2 |
Question 22 Explanation:
The given schedule is
― Precedence graph for the above schedule is,
― From the precedence graph the correct serialization is,
― Precedence graph for the above schedule is,
― From the precedence graph the correct serialization is,
Correct Answer: A
Question 22 Explanation:
The given schedule is
― Precedence graph for the above schedule is,
― From the precedence graph the correct serialization is,
― Precedence graph for the above schedule is,
― From the precedence graph the correct serialization is,
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