In context of two phase locking protocol, which of the following statements is…

PYQ RPSC Programmer 2013

1. A.

   Growing phase occurs after shrinking phase.

2. B.

   In shrinking phase, transaction can obtain as well as release locks but in growing phase, it can only obtain locks.

3. C.

   In growing phase, transaction can obtain as well as release locks but in shrinking phase, it can only release locks.

4. D.

   In growing phase, transaction can only obtain locks and in shrinking phase, it can only release locks.

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