Which Term Does a User of a Relational Database Use

question 170

Multiple Choice

Which term does a user of a relational database use to refer to a record?

• A)row
• B)table
• C)column
• D)attribute

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Definitions:

Sample Proportion

The ratio of members in a sample that have a particular attribute to the total number of members in the sample.

Probability Distribution

A description of how the probabilities are distributed over the values of the random variable.

Sample Mean

The average calculated from a sample of data, representing the central point or typical value of the sample.

Population Mean

The average of all the values in a population, representing the central point of a data set.