Which Order Is Correct in the Retrieval and Presentation of Data

question 4

Multiple Choice

Which order is correct in the retrieval and presentation of data?
I. Select rows from the relation.
II. Derive new attributes.
III. Join two relations together.
IV. Present data.
V. Choose a relation from the database.
VI. Project columns from the relation.
VII. Calculate totals and performance measures.
VIII. Index or sort rows.

• A) V - III - II - I - VIII - IV - VI - VII
• B) V - III - VI - I - II - VIII - VII - IV
• C) III - V - VI - I - II - VIII - VII - IV
• D) V - III - II - I - VI - IV - VII - VIII
• E) III - V - II - I - VI - VII - VIII - IV

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Definitions:

Pure Capitalist Economy

An economic system where private individuals and firms control all resources, and market forces determine resource allocation with minimal government intervention.

Price Mechanism

The system by which the forces of supply and demand determine the prices of goods and services and allocate resources within an economy.

John Kenneth Galbraith

John Kenneth Galbraith was an influential Canadian-American economist and public intellectual who contributed significantly to the development of modern economic thought, particularly in the areas of consumer behavior, public policy, and economic history.

Mixed Economy

An economic system that combines private and public enterprise, incorporating elements of both capitalism and socialism.