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Tara33
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Questions by Tara33
1
votes
1
answer
1
starvation in strict timestamping
Is starvation possible in strict timestamping?
Is starvation possible in strict timestamping?
307
views
asked
Dec 26, 2022
Databases
transaction-and-concurrency
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0
votes
1
answer
2
Casecading rollback in WD and WW
Is the possibility of cascading rollbacks more in Wound and Wait or in Wait Die?
Is the possibility of cascading rollbacks more in Wound and Wait or in Wait Die?
254
views
asked
Dec 25, 2022
Databases
transactions-and-concurrency-control
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–
0
votes
1
answer
3
Repeatable Read Problem
Does the schedule below have the repeatable read problem or not? repeatable read problem is when a transaction read a data, then another transaction comes and changes that data, another time that the first transaction wants to read that data the ... doesn't have this problem. What is the correct answer? I have this question for inconsistent analysis too, please?
Does the schedule below have the repeatable read problem or not?repeatable read problem is when a transaction read a data, then another transaction comes and changes that...
425
views
asked
Feb 18, 2022
0
votes
1
answer
4
checkpoints in data recovery
if we have more checkpoints, does the speed of recovery increase or decrease?
if we have more checkpoints, does the speed of recovery increase or decrease?
333
views
asked
Feb 15, 2022
0
votes
1
answer
5
Network Time Protocol
In a distributed system two nodes A and B want to synchronize their clocks. The communications delay along the link A to B is 40ms and along B to A is 20 ms. These delays are unknown to A and B. These nodes use Cristian's algorithm to synchronize their clocks. ... 632ms. And the node A is initiator. After completion, what is the time that A shows? 1)632 2)692 3)702 4)712
In a distributed system two nodes A and B want to synchronize their clocks. The communications delay along the link A to B is 40ms and along B to A is 20 ms.These delays ...
312
views
asked
Feb 11, 2022
Computer Networks
distributed-computing
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