1 votes 1 votes Databases databases + – Rishi yadav asked Oct 7, 2017 Rishi yadav 429 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes T1 has 4000 records 50 disk blocks T2 has 300 records 20 disk blocks Nested loop join condition block access required 300*50+20=15020 https://gateoverflow.in/3847/gate2005-it-82a srestha answered Oct 11, 2017 • edited Oct 12, 2017 by srestha srestha comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Rishi yadav commented Oct 12, 2017 reply Follow Share tnx @srestha 1 votes 1 votes srestha commented Oct 12, 2017 reply Follow Share what is about conflict serializable ques? I am finding good reference for tree question wait 0 votes 0 votes Rishi yadav commented Oct 12, 2017 reply Follow Share ok @srestha 0 votes 0 votes Please log in or register to add a comment.
