Database Administration Is Mainly ____ Function

question 26

Multiple Choice

Database administration is mainly ____ function.

• A) a programming
• B) a planning and analysis
• C) a hardware maintenance
• D) an operational, day-to-day monitoring and management
• E) a finance and accounting

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Definitions:

Sampling Error

The error caused by observing a sample instead of the whole population, leading to potential discrepancies between the sample and population characteristics.

Random Samples

Selections made from a larger population where each member has an equal chance of being included, ensuring the sample's representativeness.

Random Error

An error in measurement that leads to unpredictable deviations in the data.

Appropriate Statistic

The correct or suitable statistical measure or test selected based on the data type and analysis goal.