Which of the Following Types of Data Validation Helps Prevent

question 91

Multiple Choice

Which of the following types of data validation helps prevent dirty data in the database?

• A)Limit checks
• B)Drop-down list
• C)Range checks
• D)Input mask

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Definitions:

Inflation

The upward movement in the overall price points of goods and services, cutting down on purchasing strength.

Average Price Level

A measure of the overall level of prices in an economy, often considered in terms of a price index.

Good and Service

Products that satisfy human wants directly (goods) or indirectly (services).

Hyperinflation

An extremely high and typically accelerating rate of inflation, often exceeding 50% per month, leading to a rapid erosion of the real value of the local currency.