To Add a NULL Column to a Table,we ________

question 85

Multiple Choice

To add a NULL column to a table,we ________.

• A)use the REVISE TABLE command
• B)use the ALTER TABLE command
• C)use the MODIFY TABLE command
• D)create a new table with the NULL column,move the other data,and drop the old table
• E)None of the above is the correct way to add a NULL column.

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Japanese Yen

The official currency of Japan, symbolized as ¥ and known for its role in international trade and investment.

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The official currency of several countries, including the United States, often considered a benchmark and reserve currency worldwide.

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The value of a country's total exports minus its total imports, representing the contribution of the trade balance to the overall GDP.

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