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GATE 2025 Databases Foundation Quiz 23
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Question 1
Which of the following is not proper state of transaction?
Question 2
The concept Database Lock is used to overcome the problem of _______.
Question 3
Cascading rollback can be avoided by _______.
Question 4
With respect to the following schedule, which of the following option is true:
![](https://gs-post-images.grdp.co/2020/6/a-img1593160830721-79.png-rs-high-webp.png)
![](https://gs-post-images.grdp.co/2020/6/a-img1593160830721-79.png-rs-high-webp.png)
Question 5
In a conservative two-phase locking protocol, which of the following is true regarding a transaction?
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GATE & PSU CSDatabasesDec 28GATE & PSU CS