Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024Transactions
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Question 84
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The basic variants of time-stamp based method of concurrency control are
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Total timestamp-ordering
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Partial timestamp ordering
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Multiversion Timestamp ordering
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All of the above
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Question 84 Explanation:
The basic variants of time-stamp based method of concurrency control are
1. Total timestamp-ordering
2. Partial timestamp ordering
3. Multiversion Timestamp ordering
1. Total timestamp-ordering
2. Partial timestamp ordering
3. Multiversion Timestamp ordering
Correct Answer: D
Question 84 Explanation:
The basic variants of time-stamp based method of concurrency control are
1. Total timestamp-ordering
2. Partial timestamp ordering
3. Multiversion Timestamp ordering
1. Total timestamp-ordering
2. Partial timestamp ordering
3. Multiversion Timestamp ordering