Wall for Sachin Mittal 1

Hello,
I am quite mesmerized by your command over the subjects in GATE. Could please make a post/blog on the resources [books/videos] you followed during your GATE preparation? Then it shall help many people...

Hello sachin,congrats for your success.I wanted to see your video on how to use gate overflow for gate preparation.Could you Share the link.Most of the link I found were not working.
Thanks

I have a doubt in the question could you explain it
Consider the schema R=(S,T,U,V) and the dependencies S→T,T→U,U→V and V→S. Let R=(R1 and R2) be a decomposition such that R1∩R2=ϕ. The decomposition is -
a)    not in 2NF  b) in 2NF but not 3NF c) in 3NF but not in 2 NF d) in both 2NF and 3NF

Sachin I have a doubt in the question could you explain it
http://gateoverflow.in/39591/gate-2016-2-42

hi, see this problem. i have commented there below describing my confusion.
http://gateoverflow.in/43294/gate2013-53