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1
B is False. If it were a preemptive scheduling then there would have been a transition from Running state to Ready state.
posted Jan 28, 2019 in Databases Ashish Goyal 517 views
2
ans (B)..
posted Jan 24, 2019 in Databases dan31 619 views
3
if you solve this you will get XY' + Y'Z + XY (this can be simplified to X + Y'Z) with min terms as (1,4,5,6,7) and option A has the same min terms so option A is equivalent to XY' + Y'Z + XY Ans (A)
posted Nov 7, 2018 in Databases Manoja Rajalakshmi A 529 views
4
Start and stop bits do not contain any 'information' but are used in serial communication Error detection Error correction Synchronization Slowing down the communications
posted Dec 28, 2016 in Databases Arjun
edited Nov 10, 2018 by Arjun
3,350 views
5
Split the fd's such that rhs contains single attribute.  Find the redundant fd's and remove redundant ones.  Find the redundant attributes on lhs and remove them.like AB->C ,A can be deleted if closure of B contains A
posted Jul 28, 2015 in Databases Rohan Ghosh 627 views
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