To Work with Data, a DBMS Must Retrieve the Data

question 47

Multiple Choice

To work with data, a DBMS must retrieve the data from _____ and place them in _____.

• A) data files; procedure cache
• B) RAM; data cache
• C) permanent storage; RAM
• D) temporary files; procedure cache

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Definitions:

Infrastructure

The fundamental facilities and systems serving a country, city, or area, including transportation and communication systems, power plants, and schools.

Unemployment Rate

The proportion of the working sector that lacks employment but is in the hunt for jobs.

Technology

The application of scientific knowledge for practical purposes, especially in industry and the development of innovations.

Production Possibility Frontier

A curve demonstrating the maximum potential output levels of two goods or services an economy can achieve when all resources are efficiently utilized.