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GATE 2018 aspirant. Technology enthusiast. My life's goal is to contribute my knowledge & skills towards tackling problems in society.

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Alma Mater:

Bachelor of Technology
National Institute of Technology Uttarakhand
2014 to 2018

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Babytud
Doubt
7 months 1 week ago

If RTS('A')=timestamp of T & then T has to rollback then RTS('A') becomes:

a)0

b)remains same

c)equals timestamp of a transaction which read 'A' just before T

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Babytud
Answer
9 months 2 weeks ago

00 retains previous stage.11 is forbidden since it sets R-S output in oscillation of 0 & 1 alternatively. But if after 11 we give 00 then whatever was the previous Q value(although it was oscillating just before 00 was given) will be retained. So overall output stabilises. But if 11 is given as the second input, overall output will oscillate irrespective of the first input given.

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Babytud
Multichoice
11 months 6 days ago

thanks mam.

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Babytud
Multichoice
11 months 1 week ago

@sumitverma sir Please clear my doubt. if p=1, Initially by spending Re.1 she earns Rs.2 then she goes up there she invests Re.1 and comes down & earns Rs.2. So total she earned is (2-1)+2. Similarly for p paans, she should earn (2-1)*(p-1) +2=2+p.

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Sumit Verma
10677
30 Sep 2017 - 1:40pm

00 retains previous stage.11 is forbidden since it sets R-S output in oscillation of 0 & 1 alternatively. But if after 11 we give 00 then whatever was the previous Q value(although it was oscillating just before 00 was given) will be retained. So overall output stabilises. But if 11 is given as the second input, overall output will oscillate irrespective of the first input given.

more less