1 1 vote Databases + – Gaurangi Katiyar 1.6k views answer comment Share Follow Print See all 12 Comments 12 12 Comments reply Gupta731 commented Dec 29, 2018 reply Follow flag 40080? 0 0 replyShare Gaurangi Katiyar commented Dec 29, 2018 reply Follow flag I don't know the answer.. can you please explain how you solved it 0 0 replyShare Shamim Ahmed commented Dec 29, 2018 reply Follow flag I think its 32020 because its asking minimum. 0 0 replyShare Shamim Ahmed commented Dec 29, 2018 reply Follow flag https://en.wikipedia.org/wiki/Nested_loop_join 0 0 replyShare Gupta731 commented Dec 29, 2018 reply Follow flag $N_r$ will be 2000 or 400 0 0 replyShare Gupta731 commented Dec 29, 2018 reply Follow flag Please tell the answer, then this doubt will be sorted. I will post the process. 0 0 replyShare Shamim Ahmed commented Dec 29, 2018 reply Follow flag For minimum it should be 400. In that case it would give 400*80+20 = 32020 0 0 replyShare Gupta731 commented Dec 29, 2018 reply Follow flag Ok then correct answer will be 32020 0 0 replyShare Gaurangi Katiyar commented Dec 29, 2018 reply Follow flag @Gupta731 I don't have answer. This was s question in my workbook 0 0 replyShare Gupta731 commented Dec 29, 2018 reply Follow flag Then how you will crosscheck other questions if you dont have the explanation sheet 0 0 replyShare Abhisek Tiwari 4 commented Dec 29, 2018 reply Follow flag T2 will be in outer loop 20+400*80=32020 Almost same Q https://gateoverflow.in/3848/gate2005-it-82b 1 1 replyShare Lakshman Bhaiya commented Dec 29, 2018 reply Follow flag Yes answer is $32020$ 0 0 replyShare Please log in or register to add a comment.