Which One of the Following Statements Is the Correct Declaration

question 36

Multiple Choice

Which one of the following statements is the correct declaration for a two-dimensional array of 20 rows and 2 columns of type int?

• A)int[][] num = new int[20][2];
• B)int[][] num = new int[2][20];
• C)int[][] num = new int[20,2];
• D)int[][] num = new int[2,20];

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Definitions:

Vital Capacity

The maximum amount of air a person can expel from the lungs after a maximum inhalation.

Inspiratory Capacity

The maximum amount of air that can be inhaled after the end of a normal, relaxed expiration, combining tidal volume and inspiratory reserve volume.

Pulmonary Respiration

The process of exchanging oxygen and carbon dioxide between the lungs and the environment; also known as breathing.

Pulmonary Ventilation

The process of moving air in and out of the lungs, facilitating gas exchange with the external environment.