Assume the Following Variable Has Been Declared and Given a Value

question 55

Multiple Choice

Assume the following variable has been declared and given a value as shown:
Int[][] data = {
{9, 17, -4, 21 },
{15, 24, 0, 9},
{6, 2, -56, 8},
};
Which is the value of data[0].length?

• A)21
• B)12
• C)4
• D)3

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Definitions:

Chronic Obstructive Pulmonary Disease

A group of lung conditions that cause breathing difficulties, including emphysema and chronic bronchitis.

Poor Appetite

Reduced desire to eat, which can be a symptom of various medical conditions or may occur as a side effect of certain treatments.

Weight Loss

The reduction of total body mass due to a loss of fluid, body fat, or lean mass, often pursued for health, fitness, or aesthetic reasons.

Common Cold

A viral infectious disease of the upper respiratory tract that primarily affects the nose, throat, sinuses, and larynx.