In comparison to reprocessing,rollforward does not involve the application programs.
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Q12: What concurrent processing problem occurs when a
Q13: Database administrators must make sure that _
Q14: A dirty read is a problem with
Q15: Additional DBA responsibilities do not include _.
A)
Q16: Distinguish between reprocessing and rollforward as database
Q18: Generally,the more restrictive the transaction isolation level,the
Q19: All actions in an atomic transaction are
Q20: The simplest and most feasible means of
Q22: The acronym DBA refers to either the
Q84: Explain the concept of an atomic transaction.
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