Which of the Following Refers to the Problem That Exists

question 36

Multiple Choice

Which of the following refers to the problem that exists in database applications when two users update the same data item, but only one of those changes is recorded?

• A)lost-update problem
• B)crow's-foot paradigm
• C)bullwhip effect
• D)update query problem

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Definitions:

Before

Prior to in time or order.

Dis-

A prefix indicating separation, removal, or negation.

Dislocate

To displace the bones of a joint, causing them to no longer be in their proper relation to each other.

Separate

To set or keep apart; to divide or segregate.