Consider the followig classes of schedules: conflic-serializable, view-serializable, recoverable, avoids-cascading-aborts, strict, and serial. For each of the following schedules, tell which class(es) it belongs to If you cannot decide whether a schedule belongs in a certain class based on the listed actions, explain briefly The actions are listed in the order they are scheduled and prefixed with the transaction name. Ifa commit or abort is not shown, the schedule is incomplete Assume that abort or commit must follow all the listed actions 1. T:R(X), T2:RCX). T1:W(X), T2: W(X) 2. T1:WX). T2:R(Y). T1R(Y). T2:R(X) 3. T1:R(X). T2:R(Y), T3: W(X), T2:R(X), T1:R(Y) 5. TI:R(X), T2:W(X), T1:W(X) T2:Abort, Tl:Commit 6. T R(X), T2:W(X). T1:WX). T2:Comi, T1:Commit 7. T1:W(X) T2 R(X) T1:W(X) T2:Abort, Tl:Commit 8. T1:WX T2 R(X) T1:WX). T2:Coi, T1:Commit 9. T1:W(X) T2 R(X) T1:W(X) T2:Comm, T1:Abort 10. T2:R(X), T3:W(X), T3:Commit, T1:W(Y), T1:Commit, T2:R(Y) T2:W(Z). T2:Commit 11. T1:R(X), T2:W(X). T2:Commit, T1:W(X), Tl:Com, T3:R(X). T3:Commit 12. TIRIX). T2:W(X). T1 :W(X). T3 :R(X). TI :Commit. T2:Connnit. T3 :Commit