A(n)________ Database,sometimes Called a Data Cube,allows Data to Be Viewed

question 2

Multiple Choice

A(n) ________ database,sometimes called a data cube,allows data to be viewed as a cube having three or more sides and consists of cells.

• A)multidimensional
• B)relational
• C)hierarchical
• D)object-oriented

Identify and describe different types of DC motors and their components.

Explain the conversion of electrical energy to mechanical energy and vice versa.

Understand the operation and significance of counter-electromotive force (CEMF) in DC motors.

Describe the characteristics and applications of various motor connections, including series, shunt, and compound.

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Definitions:

Specialization

A method of production where a business or area focuses on the production of a limited scope of goods or services to gain greater degrees of productive efficiency.

Bongos

A pair of small, drum-like musical instruments connected in the center by a bridge, typically played with the hands.

Frisbees

Flat, circular flying discs often used for games and sports.

Comparative Advantage

The ability of a country or firm to produce a particular good or service at a lower opportunity cost than others, leading to more efficient trade possibilities.