Question: Question 1 Here is the algorithm for the quiescent checkpoint algorithm: 1. Stop accepting new transactions. 2. Wait for existing transactions to finish. 3.

Question 1 Here is the algorithm for the quiescent checkpoint algorithm: 1. Stop accepting new transactions.

Question 1 Here is the algorithm for the quiescent checkpoint algorithm: 1. Stop accepting new transactions. 2. Wait for existing transactions to finish. 3. Flush all modified buffers to disk. 4. Write the record into the log. 5. Flush that checkpoint record to disk. 6. Start accepting new transactions. 30 pts Suppose we omitted step 3 from the algorithm. Give a scenario illustrating something bad that could occur. Question 1 Here is the algorithm for the quiescent checkpoint algorithm: 1. Stop accepting new transactions. 2. Wait for existing transactions to finish. 3. Flush all modified buffers to disk. 4. Write the record into the log. 5. Flush that checkpoint record to disk. 6. Start accepting new transactions. 30 pts Suppose we omitted step 3 from the algorithm. Give a scenario illustrating something bad that could occur.

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