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Question 3153 – 2016 August NTA UGC NET Paper 1
February 13, 2024
Question 3154 – 2016 August NTA UGC NET Paper 1
February 13, 2024
Question 3153 – 2016 August NTA UGC NET Paper 1
February 13, 2024
Question 3154 – 2016 August NTA UGC NET Paper 1
February 13, 2024

Question 14243 – Database-Management-System

Suppose a database system crashes again while recovering from a previous crash. Assume checkpointing is not done by the database either during the transactions or during recovery.

Which of the following statements is/are correct?

Correct Answer: A

Question 4 Explanation: 
Suppose a database system crashes again while recovering it from the previous crash then also we need to make use of the redo and undo list to recover the system.
A
The same undo and redo list will be used while recovering again.
B
The database will become inconsistent.
C
The system cannot recover any further.
D
All the transactions that are already undone and redone will not be recovered again.
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