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Discussion Forum

Que. Which statement is not true of the Three Schema Architecture?
a. It is an official standard of the American Standards Institute (ANSI).
b. It is an architecture for compartmentalizing database descriptions.
c. Its details have been widely adopted in third- and fourth-generation DBMSs.
d. None of the above.
Answer:Its details have been widely adopted in third- and fourth-generation DBMSs.
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