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Which one among the following is true?

unchecked

[ A ]

All Strict Schedules are Cascadeless and Recoverable.

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[ B ]

All Recoverable Schedules are Strict and Cascadeless.

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[ C ]

All Conflict Serializable Schedules are Strict and Cascadeless.

unchecked Correct Answer

[ D ]

All View Serializable Schedules are Strict and Cascadeless.

 

The diagram seems to show that a View Seriazlizable schedule maybe recoverable may not be recoverable, maybe cascadeless, may not be cascadeless, may be strict may not be strict. Is this the correct way to infer this diagram?

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