The Easiest Time to Change the Database Structure Is During

question 77

Multiple Choice

The easiest time to change the database structure is during the ________ stage.

• A) data modeling
• B) data warehousing
• C) database design
• D) data entry

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Definitions:

Low Reliability

Refers to the inconsistency or lack of dependability in the results or performance of a measure, test, or system.

High Validity

The extent to which a test, experiment, or measure accurately reflects or assesses the specific concept it intends to.

Content Validity

Refers to the degree to which a test measures the instructional objectives or content it is supposed to measure.

Main Points

The most important or central ideas in a discussion, presentation, or piece of writing.