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Consider the following two statements about database transaction schedules:

I. Strict two-phase locking protocol generates conflict serializable schedules that
are also recoverable.
II. Timestamp-ordering concurrency control protocol with Thomas’ Write Rule can
generate view serializable schedules that are not conflict serializable.

Which of the above statements is/are TRUE?

  1. Β I only
  2. II only
  3. Both I and II
  4. Neither I nor II
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