There Are Five Basic Stages in the Database Design Process

question 72

Multiple Choice

There are five basic stages in the database design process.The step which includes developing the conceptual-,external-,and internal-level schema into the actual database structures is known as

• A)stage one.
• B)stage two.
• C)stage three.
• D)stage four.

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Definitions:

One-tailed Test

A statistical test in which the region of rejection is on only one side of the sampling distribution, used when testing a directional hypothesis.

Chi-square Value

A statistical measure used in the chi-square test to compare observed data with data expected to be obtained under a specific hypothesis.

One-tailed Test

A statistical test in which the region of rejection is on only one side of the sampling distribution.