Answer / syam

Yes, journalling is compulsary.
Whatever changes in Physical file it is storing in journal
file. If you Rollback, old data taking from journal file.

Answer / samul

Commitment ctrl is use to save /rollback the group of
chages and Journalling is use to save the changed records
in Jorunal reciver.



hope you get a proper answer!!

wirte a simple program for read file in cl

2 Answers   Active Brains,

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