GATE - 2004 | OS | Consider the following schedule S of transactions T1 and T2:
Posted on 22-02-2022
GATE - 2004 [Operating System]
Question:
Consider the following schedule S of transactions T1 and T2:
|
A |
S is serializable only as T1, T2 |
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B |
S is serializable only as T2, T1 |
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C |
S is serializable both as T1, T2 and T2, T1 |
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D |
S is serializable either as T1 or as T2 |
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E |
None of these |
Solution:
Option (E) is Correct.
The given statement is not serializable as cycle exist in precedence graph. Therefore, options A, B, C, D are not correct.
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