Changing a Value in a Table Column to Null Is

question 23

Multiple Choice

Changing a value in a table column to null is prohibited if, when you created the table, you specified _____.

• A) NOT NULL for the column
• B) NULL for the column
• C) a CHAR data type for the column
• D) a NUMBER data type for the column

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Definitions:

Inside Parties

Individuals or entities within an organization who have access to confidentialinformation, often including executives, directors, and major shareholders.

Stock Exchanges

Platforms where stocks, bonds, and other securities are bought and sold.

Registration Fees

Charges associated with registering for certain services, rights, or activities, often official or legal in nature.

Operating Costs

Expenses associated with the day-to-day functions of a business, including costs related to administration, labor, and raw materials.