Query Processing: Sorting

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[@vaibhavkumarsrivastava6567]

Awesome explanation...

[@ArshadAli_]

Thank you sir 👍

[@arka.outside]

Thank You Sir ! Well Explained :)

[@dhanashreedhuri5666]

thanku sir

[@manjunathakapilsharma]

How merge passes is calculated?

[@anirudhbansal2981]

what is seek time

[@sudosai]

Seek time is the time required to place the read/write head on the required track. Rotation time is the time required to place the r/w head on the required sector. Transfer time is the time required for the r/w head to transfer the required block on the sector from/to secondary memory respectively.

[@sudosai]

@@travellergirl7542 kindly abstain from spreading wrong information if you don't know the answer.