Computer Science, asked by rajpuja72033pa3l0c, 6 months ago

Which of the following scheme is used to ensure atomicity of transactions in database
systems?
A) Log File
B) Two-phase Locking
C) Time-stamp based Protocol
D) None of the above

Answers

Answered by vinshultyagi

7

Answer:

b-two phase locking .

Explanation:

Time-stamp ordering protocol ensures conflict serializability and safety from deadlocks.

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