What Type of Database Update Occurs When Multiple Users Make

question 1

Multiple Choice

What type of database update occurs when multiple users make updates to the same database at the same time?

• A)batch
• B)random
• C)sequential
• D)concurrent

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Definitions:

Tax

A compulsory financial charge imposed by a government on individuals or entities to fund government spending and public expenditures.

Consumer Surplus

The offset between the potential total payment by consumers for a good or service and the actual amount remitted.

Tax Revenue

The fiscal earnings that are accumulated by governments through taxation.

Producer Surplus

The difference between what producers are willing to sell a good for and the actual price they receive, representing profit or gains from trade.