A Transaction Is Considered Isolated When

question 82

Multiple Choice

A transaction is considered isolated when:

• A) it runs in a vacuum.
• B) any changes in the database are not revealed to the user until the transaction is complete.
• C) it can only be run on one server.
• D) users can see changes to tables before the transaction is complete.

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Definitions:

Downward-Sloping Demand

A concept in economics that indicates demand for a good or service decreases as its price increases, assuming all other factors remain constant.

Output

The amount of goods or services produced by a company, industry, or economic system.

Price Searchers

Price searchers are businesses or sellers who determine the sale price of their products or services based on market conditions, rather than fixed prices.

Price Leaders

Price leaders are companies that dominate their sector and can influence the market price of goods or services by setting a price others follow.