Consider the following schedule 'S' involving 3 Transactions T₁, T₂, and T₃:…
Consider the following schedule 'S' involving 3 Transactions T₁, T₂, and T₃:
S: r₁(x); r₃(x); r₁(x); w₁(y); r₂(y); w₂(x); C₃; C₁; C₂
Which of the following is true regarding the above schedule?
- A.
It is recoverable and also cascadeless
- B.
It is recoverable but not cascadeless
- C.
It is not recoverable
- D.
It is a strict schedule, so it is both recoverable and cascadeless
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