9. Which of the following transactions preserves the consistency of the database that has the constraint "A must be less

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9. Which of the following transactions preserves the consistency of the database that has the constraint "A must be less

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9 Which Of The Following Transactions Preserves The Consistency Of The Database That Has The Constraint A Must Be Less 1
9 Which Of The Following Transactions Preserves The Consistency Of The Database That Has The Constraint A Must Be Less 1 (22.83 KiB) Viewed 31 times
9. Which of the following transactions preserves the consistency of the database that has the constraint "A must be less than B"? (Assume A and B are integers -- not necessarily positive.) O a) A: A + 2; B = B + 3 b) A:= 2*A; B = 3*B c) A: B - 1; B O d) A: A - 1; B := A + B = A + B
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