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Recent questions tagged strict-schedule

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me adv test
Consider the following schedule:S:R2(A), W1(B), W1(C), R3(B), R2(B), R1 (A), commit_1, R2(C), commit_2, W3(A), commit_3How many given statements true about schedule(S)___...
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schedules
tell which are cascadeless or strict or bothW1(A),W2(A),COMMIT1,COMMIT2R1(A),R2(A),COMMIT1,COMMIT2R1(A),W1(A),R2(A),COMMIT1,COMMIT2R1(A),W2(A),COMMIT1,COMMIT2
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Raghuramkrishnan
T1 T2 T3W(Y)commitR(X)R(Y)W(Z)commitW(X)commitis this schedule a strict schedule?
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General doubt
W1(A) W2(A) Commit1 Commit2Is aA) Concurrent ScheduleB) Recoverable ScheduleC) Cascadeless rollback Recoverable scheduleD) Strictly recoverable schedule
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DBMS schedules
S:- r1(a) , w2(a) c2 w1(a) c1 w3(a) c3Is this strict recoverable and serializable ? c1 means commit of transaction T1
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Strict schedule
This is strict schedule or not?
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#Transaction-Schedules
How to order these schedules in terms of flexibility of concurrency?1. View serializable2. Conflict Serializable3.Recoverable4.Strict5.Cascadeless
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Serializability and strict schedules
Answer is given as D. Not serializable, agreed. But how is it strict??
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STRICT SCHEDULE
Which one is correct Give reasons why select and why don't select.
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