To Access the Element at Row I and Column J

question 39

Multiple Choice

To access the element at row i and column j of a two-dimensional array named grades, we would use which of the following?

• A) grades
• B) grades[ i ][ j ]
• C) grades[ j ][ i ]
• D) grades( i )( j )
• E) grades( j )( i )

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Definitions:

Least Number

The smallest number in a given set of numbers.

Market Model

A theoretical construct that describes the functioning of a market, including the roles of buyers and sellers and the determination of prices.

Pure Monopoly

A market structure in which a single seller controls all production of a good or service with no close substitutes, leading to high barriers to entry for other firms.

Imperfect Competition

A market structure in which firms have some control over the price of their products, due to factors like product differentiation, fewer sellers, or barriers to entry.