Consider the following schedules: S1: R1(x) W1(x) R1(y) R2(x) W2(x) C2, C1;…
Consider the following schedules:
S1: R1(x) W1(x) R1(y) R2(x) W2(x) C2, C1;
S2: R2(x) W2(x) R1(y) R1(x) W2(x) C2, C1;
Which of the following is true?
- A.
Both S1 and S2 are recoverable
- B.
S1 is recoverable but S2 is not
- C.
S2 is recoverable but S1 is not
- D.
Both schedule are not Recoverable
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