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Which of the following is a concurrency control protocol?
18. Which of the following is a concurrency control protocol?
- Lock Based Concurrency Control Protocol
- Timestamp Concurrency Control Protocol
- Validation Based Concurrency Control Protocol
- All of the above
Answer: D) All of the above
Explanation:
These are the concurrency control protocols -
- Lock Based Concurrency Control Protocol
- Timestamp Concurrency Control Protocol
- Validation Based Concurrency Control Protocol