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16. Information systems and organizations do not just influence each other; they create each other.

A. True
B. False

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17. Adding null columns to a table is straightforward.

A. True
B. False

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18. The NOT EXISTS keyword will be true if any row in the subquery meets the condition.

A. True
B. False

Show Answer

19. Dependency graphs are diagrams that consist of nodes and arcs that show the dependencies of a database.

A. True
B. False

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20. The EXISTS keyword will be true if any row in the subquery meets the condition.

A. True
B. False

Show Answer
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