An Array of String Objects

question 23

Multiple Choice

An array of String objects

• A) is arranged the same as an array of primitive objects
• B) is compressed to four bytes for each element
• C) must be initialized when the array is declared
• D) consists of an array of references to String objects

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Definitions:

Indoor Air Pollution

Indoor air pollution is the contamination of indoor air by pollutants from various sources like building materials, furnishings, and activities inside, potentially causing health issues for inhabitants.

Secondary Pollutants

Pollutants that are not emitted directly into the air; they form in the atmosphere when primary pollutants react chemically with other substances.

Stationary Source

Fixed locations or sites that release pollutants into the environment, such as factories, power plants, and refineries.

Mobile Source

Mobile source refers to any non-stationary source of air pollutants, such as vehicles, planes, and ships, contributing significantly to air pollution.