Which Command Is Used to Prevent Other Users from Making

question 130

Multiple Choice

Which command is used to prevent other users from making changes to a table?

• A) ​COMMIT
• B) ​COMMIT TABLE
• C) ​BLOCK
• D) ​LOCK TABLE

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Definitions:

Profit

The financial gain obtained when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes involved in sustaining the activity.

Sales Revenue

The total amount of money generated from the sale of goods or services before any costs or expenses are deducted.

Opportunity Cost

The expense incurred by not choosing the second-best option available during decision-making.

Producer Surplus

Is the difference between the amount producers are willing to accept for a product or service and the actual amount they receive.