Method GetSelectedIndex of Class JComboBox Returns

question 35

Multiple Choice

Method getSelectedIndex of class JComboBox returns:

• A) the index of the selected item in the JComboBox.
• B) the selected item in the JComboBox, as a String.
• C) the index of the previously selected item.
• D) None of the above.

Evaluate the scope and limitations of problem-solving frameworks in academic contexts.

Identify and apply the steps of the IDEAS process in personal and academic decision-making.

Understand the effects and consequences of the Indian removal policy in the 1830s.

Recognize the motivations behind the migration of southern yeomen farmers west of the Appalachians.

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Definitions:

UV Radiation

Ultraviolet radiation, a type of energy emitted by the sun and artificial sources, which is invisible to the human eye and can cause skin damage.

Extinct Species

Species that no longer exist; having no living members.

Biotic Pollution

The introduction of harmful living organisms into ecosystems, leading to negative effects on native species and their habitats.

Unregulated Hunting

Hunting without restrictions or oversight, which can lead to overexploitation and significant declines in wildlife populations.