To Add a NULL Column to a Table,we ________

question 35

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

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Definitions:

Speaker's Reliability

The degree to which a speaker is considered trustworthy and credible based on their knowledge, consistency, and fairness.

Steady Eye Contact

The practice of maintaining direct eye gaze with another person during a conversation, signifying attention, confidence, or respect.

Presentation Delivery

involves the manner in which one conveys information or ideas to an audience during a presentation.

Prior Preparation

The action of planning or making arrangements in advance to ensure readiness and accomplish objectives more effectively.